No./total (%)
Abbreviations: NR, not reported; PID, pelvic inflammatory disease; RR, relative risk.
a Denominator is the number of females aged 16 to 33 years with at least 1 consultation during the intervention period. b Denominator is the number of men aged 16 to 29 years with at least 1 consultation during the intervention period. c Included in prior US Preventive Services Task Force evidence review.
Population | Studies (No. of participants) | Summary of findings | Consistency and precision | Limitations | Strength of evidence | Applicability |
---|---|---|---|---|---|---|
Young adults and adolescents | Prior review: 3 RCTs (n = 6836) Update: 1 RCT (n = 63,338) | One of 3 RCTs of screening women at increased risk for chlamydia indicated a statistically significant reduction in PID (RR, 0.44 [95% CI, 0.20-0.90]) Chlamydia screening compared with no screening reduced hospital-diagnosed PID (RR, 0.6 [95% CI, 0.4-1.0]) but not clinic-diagnosed PID or epididymitis in the largest trial | Consistent; imprecise | Trials were underpowered to address health outcomes; no studies of gonorrhea screening or screening in pregnancy; limited studies of men | Moderate for chlamydial screening in women; insufficient for men, gonococcal infections in all populations | Moderate |
Young adults and adolescents | Prior review: 0 studies Update: 7 cross-sectional studies (n = 93,137) | Not addressed in prior review Seven studies evaluated accuracy of risk criteria and demonstrated low to moderate accuracy Age alone (≤22 y) performed nearly as well as multiple criteria in predicting chlamydial infection, demonstrating similar sensitivity (74%-77%), specificity (51%-56%), and AUC (0.69 [SD, 0.014]) compared with multi-item screening criteria (AUC, 0.72-0.73) No studies compared screening intervals or alternative screening strategies such as testing for concurrent infection, including HIV | Consistent; precise | Studies were retrospective and cross-sectional; models applied in 1 geographic location or population; unclear performance in other geographic locations or populations | Moderate | Moderate, most studies conducted in 1 geographic location or high-prevalence setting |
Men, women, MSM; adolescents | Prior review: 4 studies (n = 9474) Update: 5 studies (n = 6730) | Sensitivity of chlamydial testing was similar at endocervical (89%-100%) and self- and clinician-collected vaginal (90%-100%) sites for women and at meatal (100%), urethral (99%), and rectal (92%) sites for men but lower at pharyngeal sites (69.2%) for MSM Sensitivity of gonococcal testing was ≥89% for all anatomical samples | Consistent; precise, excluding 1 outlier study | Some studies included symptomatic participants; prevalence of chlamydial or gonococcal infection ranged up to 27%; limited evidence on collection methods | Moderate for accuracy of chlamydial and gonococcal testing; low for collection methods | High for accuracy of testing; moderate for collection methods |
Men, women, MSM; adolescents | Prior review: 4 studies (n = 9474) Update: 4 studies (n = 5666) | False-positive (0%-1.2%) and false-negative (0%-28%) testing rates were low across related anatomical sites and collection methods No studies reported harms of collection methods in males No studies of psychosocial harms, such as anxiety related to testing, or studies of risk behaviors or risk perception | Consistent for testing-related harms; precise for testing-related harms NA for psychosocial or risk behavior–related harms | Some studies included symptomatic participants; prevalence of chlamydial or gonococcal infection ranged up to 27% | Moderate for testing-related harms | Moderate for testing-related harms |
Abbreviations: AUC, area under the receiving operating characteristic curve; KQ, key question; MSM, men who have sex with men; NA, not applicable; PID, pelvic inflammatory disease; RCT, randomized clinical trial; RR, relative risk.
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DAVID MEYERS, M.D., Medical Officer, Agency for Healthcare Research and Quality
Am Fam Physician. 2005;72(9):1799-1800
A more recent USPSTF on this topic is available .
A 22-year-old woman comes to your office for her routine well-woman examination. She says that she is currently sexually active in a long-term monogamous relationship. She had a chlamydial infection two years ago. Her only concern today is that her menstrual period is late.
Based on information from the U.S. Preventive Services Task Force (USPSTF), which one of the following statements is correct in relation to the patient’s care?
A. Local patterns of gonorrhea infection should not affect whether you screen for gonorrhea infection.
B. Vaginal culture is not an accurate gonorrhea screening test.
C. Even if the patient did not have a history of chlamydia, she is at increased risk for gonorrhea infection.
D. You will need to perform a pelvic examination to adequately screen the patient for gonorrhea infection.
E. If a gonorrhea screening test is performed, there is no need to perform a chlamydia screening test.
The patient’s urine test for pregnancy is positive. Which one of the following statements about gonorrhea screening during pregnancy is correct?
A. The USPSTF recommends screening all pregnant women for gonorrhea infection at an early prenatal visit.
B. The definition of increased risk is different for pregnant women than for nonpregnant women.
C. Gonorrhea infection is not associated with adverse pregnancy outcomes.
D. Infants of women with negative third trimester gonorrhea screening tests do not need ocular prophylaxis.
E. There is a low prevalence of gonorrhea infection in pregnant women without risk factors.
If the patient’s gonorrhea screening test is positive, which of the following actions is/are appropriate next steps?
A. Arrange testing or presumptive treatment for the patient’s sexual partner.
B. Treat the patient with a third-generation cephalosporin.
C. Consider a second gonorrhea screening test during the third trimester.
D. Delay treatment until the second trimester.
The USPSTF recommends that physicians screen all sexually active women for gonorrhea infection if they are at increased risk for infection. The USPSTF considers all women younger than 25 years to be at increased risk for gonorrhea infection. Thus, the patient’s age is the primary factor to consider when deciding to screen her. Additional risk factors for gonorrhea include a history of sexually transmitted infection, new or multiple sex partners, inconsistent condom use, sex work, and drug use.
Recognizing that individual risk for gonorrhea depends on local epidemiology of the disease, the USPSTF notes that in communities with high prevalence rates, broader screening may be warranted. Similarly, in areas with low community prevalence of gonorrhea infection, more targeted screening may be appropriate. The USPSTF encourages physicians to work with local public health authorities to identify populations at increased and decreased risk within their communities and to report all cases of gonorrhea to public health authorities to allow for more accurate estimations of gonorrhea prevalence.
Vaginal culture remains an accurate screening test when transport conditions are suitable. Nucleic acid probes have demonstrated improved sensitivity and comparable specificity when compared with cervical cultures, and some newer tests may be used with urine and vaginal swabs, enabling screening without a full pelvic examination.
Although patients with gonorrhea should be tested for or presumptively treated for chlamydia, screening for gonorrhea infection is not an acceptable screening strategy for chlamydia. Women at risk for gonorrhea and chlamydia infections should be screened for both.
The USPSTF found insufficient evidence to recommend for or against routine screening for gonorrhea infection in pregnant women who are not at increased risk of infection. The USPSTF could not determine the balance of benefits and harms of screening in this population because it has a low prevalence of infection.
The USPSTF recommends, however, that physicians screen pregnant women for gonorrhea infection if they are at increased risk for infection. Risk factors for pregnant women are the same as for nonpregnant women (see answer no. 1) .
Gonorrhea infection during pregnancy is associated with adverse outcomes including chorioamnionitis, premature rupture of membranes, and preterm labor.
Screening is recommended at the first prenatal visit for pregnant women who are in a high-risk group for gonorrhea infection. For pregnant patients who are at continued risk, and for those who acquire a new risk factor, screening also should be conducted in the third trimester.
The USPSTF strongly recommends prophylactic ocular topical medication for gonococcal ophthalmia neonatorum for all newborns. There is good evidence that blindness caused by gonococcal ophthalmia neonatorum has become rare in the United States since the implementation of universal prophylaxis of infants.
In order to prevent recurrent gonorrhea transmission, sexual partners of infected persons should be tested and treated if infected, or treated presumptively.
Genital gonorrhea infections in men and nonpregnant women may be treated with a third-generation cephalosporin (intramuscular ceftriaxone [Rocephin]) or fluoroquinolone antibiotic. Pregnant women with gonorrhea infections should be treated with a third-generation cephalosporin. Women who continue to be at high risk for infection or who develop a new risk factor during pregnancy should be screened during the third trimester. There is no indication for delaying gonorrhea treatment during pregnancy.
Glass N, Nelson HD, Villemyer K. Screening for gonorrhea: update of the evidence for the U.S. Preventive Services Task Force. Rockville, Md.: Agency for Healthcare Research and Quality, 2005. Accessed online July 21, 2005, at: http://www.ahrq.gov/clinic/uspstf05/gonorrhea/gonup.htm .
U.S. Preventive Services Task Force. Screening for gonorrhea: recommendation statement. Rockville, Md.; Agency for Healthcare Research and Quality, 2005. Accessed online July 1, 2005, at: http://www.ahrq.gov/clinic/uspstf05/gonorrhea/gonrs.htm .
This series is coordinated by Joanna Drowos, DO, contributing editor.
A collection of Putting Prevention Into Practice published in AFP is available at https://www.aafp.org/afp/ppip.
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August 21, 2024
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility:
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by Mike Addelman, University of Manchester
A study involving Kenyan sex workers illuminates the immune response to gonorrhea, paving the way for more effective vaccines.
Carried out by scientists at the Universities of Manchester and Oxford working in collaboration with the KEMRI/Wellcome Trust Unity in Kenya, the study is published in the journal Nature Communications .
The findings come amid recent reports showing gonorrhea —a sexually transmitted disease —is becoming increasingly resistant to antibiotics and could become untreatable in the future.
People infected with gonorrhea may experience pain or burning though, if untreated, they may go on to develop more serious problems including infertility, systemic infection and increased risk of HIV/AIDS. There are now multidrug resistant strains of the Neisseria gonorrheae (Ng) bacterium—which causes gonorrhea—making many antibiotics ineffective as first-line treatments.
The bacterium has a range of mechanisms to dampen immune responses, meaning there is insufficient immunological 'memory' to combat subsequent infections.
Attempts to develop a vaccine against gonorrhea have been largely unsuccessful. However, in 2017, a study showed that vaccination against a related bacterium Neisseria meningitidis (Nm) led to a reduction in the incidence of gonorrhea. Although the efficacy of the Nm vaccine against Ng was limited, it provided an important clue to making an effective Ng vaccine.
Working with a marginalized community of sex workers in coastal Kenya who have high exposure to gonorrhea, Prof Ed Sanders and his team in Kenya conducted a trial of an Nm vaccine to examine their immune responses. Prof Jeremy Derrick and the team in Manchester then identified the pattern of antibody responses in the vaccine recipients and compared them to individuals infected with gonorrhea.
To unpick the complicated antibody responses, the Manchester team fabricated a 'microarray'—a library of the different components, or antigens, which could react with the antibodies induced by the Nm vaccine. Using this powerful technology, the complex profiles of antibodies against the different components were determined for each vaccinee, or each infected individual.
Comparison of the profiles revealed a detailed picture of the antibody responses to the vaccine, and showing how they differ to those following infection.
The project lead Professor Chris Tang from the University of Oxford said, "This work takes an important step along the road to developing Ng vaccines, as we have a better idea of which responses are generated by partially protective vaccination compared with infection."
Professor Derrick added, "This study has wide implications about revisiting vaccine design for other bacterial pathogens using these new methods, including those where antimicrobial resistance is a problem. We hope that the application of these technologies will enable progress towards vaccines against other pathogens."
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Young adult patients who engage in unprotected sex are at risk of contracting a number of sexually transmitted infections (STIs). The risk of STIs is especially high when people engage in unprotected sexual activities with many partners or partners that are not monogamous (McCance & Huether, 2019). Before a diagnosis of chlamydia is confirmed, the clinician must first rule out other sexually transmitted infections.
Figure 1: Cervicitis and vaginal discharge caused by N. gonorrhoeae .
Figure 2: Penile discharge as a result of urethritis from a N. gonorrhoeae infection.
Images taken from https://www.sexandu.ca/stis/gonorrhea/
The patient admits to sexual intercourse without a condom, making gonorrhea a likely infection. Chlamydial and gonorrheal infections cause similar clinical manifestations because each of the bacteria are able to infect and cause inflammation within the same structures of urogenital tract, and the infections may be indistinguishable from each other without proper screening. It is important to note that both diseases can be asymptomatic in both males and females. Gonorrhea is a sexually transmitted bacterial infection caused by Gram-negative Neisseria gonorrhoeae cocci bacteria. The patient complains of painful urination (dysuria), and vaginal discharge. Infection and inflammation of the cervix in female patients leads to mucopurulent discharge and physical examination would reveal a red and swollen cervix, in both Chlamydia and Gonorrhea infections. In addition to the cervix, the bacteria can infect and cause inflammation of the urethra, causing pain or burning with urination, as seen in the patient. Urethritis and cervicitis often lead to patient complaints of discomfort during sexual intercourse. While intermittent bleeding can occur with a Chlamydia infection, gonorrhea is more likely to cause changes to menstrual patterns, patients may complain of increased pain from cramps and heavier menstrual flow. If left untreated, both diseases can lead to the development of pelvic inflammatory disease. Pelvic inflammatory disease (PID) occurs when the bacteria are able to move up the urogenital tract and infect the ovaries, and fallopian tubes. Patients will experience symptoms common of infection including fever, chills, nausea, and vomiting, along with pain of the lower abdomen. In men, bacteria infecting the urethra will also cause inflammation leading to discharge and pain while urinating. Penile discharge can vary slightly between the diseases, with chlamydia causing a clear mucoid discharge, and gonorrhea a pus-filled discharge. Untreated gonorrhea infections have a risk of bacteremia leading to a systemic disseminated gonococcal infection. Although rare, the widespread infection could lead to the development of joint pain, rashes, meningitis, and endocarditis. Diagnostic testing is required to differentiate the two infections. Nucleic acid amplification testing of urine, cervical, urethral, or vaginal samples can inform the clinician of the infecting bacterial organism (McCance & Huether, 2019).
Figure 3: Computer generated image of M. gentialium bacteria.
Image taken from https://www.shfpact.org.au/about-us/30-info-sheets/sti-s/57-mycoplasma-genitalium
Due to the patient’s complaints of dysuria, and vaginal discharge, another possible diagnosis is infection by Mycoplasma genitalium. Mycoplasma genitalium is a type of bacteria that is able to cause infection of the urogenital organs and is transmitted through unprotected sexual intercourse, much like the patient reports. Research continues to uncover information about the structures M. genitalium is able to infect and the resulting symptomatology, but has proven difficult due to lack of growth in bacterial laboratory cultures. Unlike in Chlamydia infections, it has not yet been confirmed that M. genitalium causes inflammation of the urethra in females. However, it has been linked to cervicitis. Inflammation of the cervix is responsible for mild mucopurulent vaginal discharge, and pain with urination, as exhibited in the patient. The cervicitis can also lead to vaginal pruritus, and generalized pelvic pain and discomfort (Martin, 2019). Even when patients present with symptoms, vaginal pruritus and generalized pelvic pain, without the complication of pelvic inflammatory disease, are not often seen in Chlamydia infections (McCance & Huether, 2019). Although studies have not shown a strong link, it is believed that M. genitalium can lead to PID. If PID develops from a M. genitalium infection, patients will present with symptoms similar to those caused by PID from a Chlamydia infection. In men, M. genitalium infection has been linked to urethritis which results in itching, dysuria, and mucopurulent penile discharge. M. genitalium bacterial cells do not have a cell wall, so gram-staining and microscopic evaluation of the specimen does not allow for visualization. To differentiate from gonorrhea and chlamydia, clinicians will use vaginal or cervical swabs for nucleic acid amplification tests to determine the specific organism present in women. In men, urine or urethral swabs will be used for nucleic acid amplification test results (Martin, 2019).
Figure 4: Vaginal discharge caused by a T. vaginalis infection.
Figure 5: Penile discharge caused by a T. vaginalis infection.
Images taken from https://www.sexandu.ca/stis/trichomoniasis/
Trichomoniasis is a genitourinary disease caused by a flagellated protozoan called Trichomonas vaginalis . Worldwide, trichomoniasis is the most prevalent nonviral sexually transmitted disease. While Chlamydia tends to infect the cervix in females, T. vaginalis more often infects the squamous epithelium of the vagina, urethra, and paraurethral glands. Similar to chlamydia, trichomoniasis is often asymptomatic. When symptoms are present, trichomoniasis in women often presents with redness around the vulva and vaginal mucosa, as well as a “green-yellow, frothy, malodorous discharge” in 10-30% of symptomatic women (Sobel, 2019). This mucosal texture/color combination distinguishes trichomoniasis from chlamydia. Other symptoms in women can include “burning, pruritus, dysuria, frequency, lower abdominal pain, or dyspareunia” (Sobel, 2019). Many of these symptoms can also be seen in chlamydia. Unlike chlamydia, trichomoniasis does not progress to pelvic inflammatory disease (PID), and therefore infection with T. vaginalis will not likely show up as PID-typical symptoms such as abdominal or pelvic pain. In men, Trichomonas most commonly affects the urethra. Symptoms of trichomoniasis are the same as would be for any other cause of urethritis (dysuria, urethral discharge) and therefore are not reliable for differential diagnosis in males. Overall, both men and women are often asymptomatic and symptoms can be variable, so the gold standard for differential diagnosis is lab testing. Since chlamydia is caused by a bacteria and trichomoniasis is caused by a mobile, flagellated protozoan, microscopy may be useful in observing the jerky motion of the T. vaginalis. However, the most reliable method for distinguishing the two is Nucleic Acid Amplification Testing (NAAT) in which RNA unique to the microorganism is amplified using polymerase chain reaction (PCR) in order to be detected (Sobel, 2019). With a 98-99% sensitivity, the NAAT is the best available option for diagnosing both chlamydia and trichomoniasis (Hsu, n.d.). While chlamydia is most likely to be detected in females ages 16-20, trichomoniasis is more likely to be detected at ages 47 to 53, so advanced age may be an indicator of trichomoniasis ( Sobel, 2019).
In July 2011, Makoto Ohnishi and colleagues published the article “ Is Neisseria gonorrhoeae Initiating a Future Era of Untreatable Gonorrhea?: Detailed Characterization of the First Strain with High-Level Resistance to Ceftriaxone,” hereafter, “Untreatable Gonorrhea,” in the journal Antimicrobial Agents and Chemotherapy . Gonorrhea is a sexually transmitted disease, or STD, caused by the bacterium Neisseria gonorrhoeae . In 2009, Ohnishi and a few of his co-authors found the first ceftriaxone-resistant strain of gonorrhea, called H041. That strain demonstrated resistance to ceftriaxone, one of the last remaining and effective first-line antibiotic treatment drugs for N. gonorrhoeae. In “Untreatable Gonorrhea,” Ohnishi and Colleagues confirm that the H041 strain is resistant to ceftriaxone and analyze the bacterium’s mechanism of resistance. “Untreatable Gonorrhea” was one of the first publications to characterize the H041strain and highlights a need for global public health interventions to prevent the rapid spread of gonorrhea.
Article roadmap, detailed content.
The authors of “Untreatable Gonorrhea” hail from multiple academic institutions and laboratories across Japan and Sweden. At the time of the article’s publication in 2011, Ohnishi, the first author, worked as a researcher at the National Institute of Infectious Diseases in Tokyo, Japan. The corresponding author, Magnus Unemo, was a researcher at the Swedish Reference Laboratory for Pathogenic Neisseria of Örebro University in Örebro, Sweden. As of 2024, Unemo is the Director of the World Health Organization Collaborating Centre for Gonorrhea and other Sexually Transmitted Infections. The remaining authors were affiliated with the same research institutions, as well as the Mitsubishi Chemical Medience Corporation in Tokyo and the Hoshina Clinic and Kyoto Prefectural University of Medicine, both located in Kyoto, Japan. Following the publication of “Untreatable Gonorrhea,” the members of the research group continued to research and publish articles about gonorrhea.
“Untreatable Gonorrhea” includes discussion of the STD called gonorrhea, which can infect and cause symptomology in men, women, and babies. Gonorrhea typically is transmitted from one individual to another during sexual intercourse with an infected partner. Gonorrhea can infect the eyes, throat, and rectum, though it primarily affects the female and male reproductive tracts. Symptoms of gonorrhea, or gonococcal infection, typically appear within one to fourteen days after infection, and symptoms vary between men and women. Men are often asymptomatic but can sometimes display symptoms such as abnormal discharge from the urethra, pain and swelling of the testicles, and dysuria or painful urination. Women, like men, are often asymptomatic, but they can experience symptoms such as abnormal vaginal discharge, dysuria, pelvic or abdominal pain, and vaginal bleeding in between periods. Without treatment, women can develop pelvic inflammatory disease, or PID, a condition where the female reproductive organs became inflamed due to infection. Untreated PID can cause scarring of the fallopian tubes, which can lead to infertility. Additionally, a pregnant woman infected with gonorrhea can pass the infection to her child during childbirth, potentially causing severe illness in the infant if untreated.
Prior to the publication of “Untreatable Gonorrhea,” researchers typically treated gonorrhea with a variety of antibiotic drugs , yet various gonococcal strains developed antibiotic resistance to most of those drugs. Antibiotic, or antimicrobial, resistance occurs when pathogens such as bacteria develop the ability to overcome the drug therapies designed to kill them. During the bacterial replication process, mutations arise, and some of those mutations confer traits that allow for antibiotic resistance. Those bacteria with mutations coding for antibiotic resistance typically survive and continue to reproduce. Antibiotic resistance is more likely to occur when people misuse antibiotics by not taking the entire dose of their prescribed antibiotics, taking antibiotics not prescribed to them, or taking antibiotics when they do not have a bacterial infection.
In the twentieth and twenty-first centuries, researchers observed antibiotic resistance of gonococcal strains to various drugs that previously treated the disease, including sulfonamides, penicillin, tetracycline, spectinomycin, and cefixime. In 1935, researchers developed sulfanilamide, one of the first antibiotics produced and part of the sulfonamide drug class. During the 1930s and 1940s, researchers continued to develop other antimicrobials of the sulfonamide class, and those drugs successfully treated gonorrhea cases. By 1944, over ninety percent of strains in circulation were resistant to the sulfonamide drugs. For the next forty years, physicians continued to treat gonorrhea with different antibiotics, such as penicillin, tetracycline, and spectinomycin, but N. gonorrhoeae repeatedly developed resistance to those treatments. In the late 1960s, the antibiotic drug class of cephalosporins, which includes the drugs cefixime and ceftriaxone, became available as first-line treatments for gonorrhea. By the late 1990s and early 2000s, though, gonorrhea strains evolved resistance to cefixime, which closely resembles ceftriaxone. According to a 2014 publication from Unemo, the resistant strains first appeared in Japan, then spread to the United States, Canada, and multiple countries in Europe. Following that, physicians primarily relied on ceftriaxone as a first-line treatment for gonorrhea, since there were no longer any other antimicrobials effective against the disease.
Prior to the publication of “Untreatable Gonorrhea,” first-line treatment guidelines by the Centers for Disease Control and Prevention, or CDC, recommended dual therapy with a cephalosporin drug and an azithromycin or doxycycline antimicrobial. At that time, researchers had not yet identified clinical cases of ceftriaxone resistance, but cefixime-resistant cases were present. Medical physicians recommended that regimen to patients through 2011.
In 2009, Ohnishi and a few of his coauthors identified the first recorded case of a ceftriaxone-resistant strain of gonorrhea, later called H041, in a thirty-one-year-old female sex worker in Kyoto, Japan, and they reported their findings in the article “Ceftriaxone-Resistant Neisseria gonorrhoeae , Japan.” According to that article, the woman with gonorrhea sought out routine sexually transmitted infection, or STI, testing at a clinic in Kyoto, and physicians found that although the woman was asymptomatic, her throat swab revealed she had a pharyngeal gonorrhea infection, or gonococcal infection of the throat. Two weeks later, she received STI testing again, which yielded another positive result. The authors state that medical providers subsequently treated the woman with one gram of ceftriaxone delivered intravenously. Typically, people treated with ceftriaxone completely clear N. gonorrhoeae from their body within two weeks of receiving treatment, but the woman tested positive again two weeks later. The woman then received further treatment with ceftriaxone, but, according to the article, physicians did not perform an additional test to see if the treatment was successful because of the woman’s high risk of reinfection due to her occupation. A few months later, in April 2009 the woman returned to the clinic for STI testing and she tested negative for gonorrhea. In “Untreatable Gonorrhea,” the authors analyze the strain of gonorrhea found in that woman and relate that strain, which they call H041, to other known strains to quantify its level of resistance and describe its mechanism of resistance.
“Untreatable Gonorrhea” contains four sections. In the untitled introductory section, the authors detail that gonorrhea maintains a high global prevalence and many strains have evolved antibiotic resistance to first-line treatments. Thus, they chose to study the recently discovered ceftriaxone-resistant H041 strain and its mechanism. Next, in “Materials and Methods,” the authors explain that they conducted antimicrobial resistance testing as well as a series of additional tests to characterize the H041 strain. In “Results,” the authors emphasize that their test results confirmed that H041 is a strain of gonorrhea and is resistant to multiple drug classes including cephalosporins like ceftriaxone due to specific mutations in its genome. The authors also explain that that H041is a descendant of ST7363, a cefixime-resistant strain previously discovered in Japan. In the final section, “Discussion,” the research group characterizes H041 as four- to eight-times more resistant to ceftriaxone than other strains of gonorrhea and propose that H041 will likely initiate an era of untreatable gonorrhea. Finally, the authors conclude by stating that global public health interventions will be necessary to monitor and control transmission of H041.
In the unlabeled introduction, Ohnishi and colleagues explain that gonorrhea has developed antibiotic resistance to many previously developed first-line treatments, and thus, the disease continues to infect individuals worldwide. The authors first claim that gonorrhea is the second most common bacterial STI and is a serious global public health problem. They state that since there is no vaccine therapy available for the disease, diagnostic testing and antibiotic treatment are essential for reducing the transmission of gonorrhea as well as preventing severe illness in individuals who do contract the bacteria. The authors elaborate that the use of those treatment options has rapidly decreased because N. gonorrhoeae has achieved antibiotic resistance to many first-line drug therapies, including penicillin and spectinomycin. They explain that physicians can no longer use those therapies to effectively treat gonococcal infections. Then, they assert that gonorrhea has globally become less susceptible to the last few remaining first-line treatments, which are the injectable antibiotic ceftriaxone and the oral cefixime.
Also in the introductory section, the authors discuss that their paper focuses on understanding and treating H041, a newly observed strain of gonorrhea that they explain has high levels of resistance to ceftriaxone. Ohnishi and colleagues explain that physicians previously found the strain in the pharynx, or throat, of a commercial sex worker in Kyoto, Japan. According to the paper, those physicians could not definitively determine if ceftriaxone failed to treat H041 in that woman because they did not have a posttreatment sample of H041 available to test and compare to. However, the authors state that H041 is closely related to ST7363, a common strain of gonorrhea in Japan and Europe that is resistant to the antibiotic cefixime. They elaborate that antibiotic resistance is quite prevalent in Japan and the Western Pacific Region, and previous resistant strains have spread from those regions to other parts of the world, in large part due to sex tourism, migration, and long-distance truck drivers. The researchers predict that ceftriaxone-resistant gonorrhea will follow a similar distribution pattern as its predecessors, thus, they argue that it is essential to study H041 and its mechanism of resistance in detail. Then, the authors describe what researchers already knew about those gonococcal resistance mechanisms, including that it involves alterations in the penA gene. The penA gene codes for the protein that allows N. gonorrhoeae to bind to penicillin and other antibiotics to create resistance. The research team concludes that the aim of the study is to conduct an in-depth characterization of H041 to examine and treat its antibiotic-resistant mechanisms.
In the second section, “Materials and Methods,” the authors explain that in their study, they compared H041 to nine other strains of gonorrhea using the Etest method to quantify its levels of resistance and determine which antibiotics it is resistant to. First, the research group explains that they performed seven species confirmatory tests to verify that is H041 is indeed a strain of gonorrhea. They then detail that they tested ceftriaxone and twenty-nine additional antimicrobials against H041 and the other strains of gonorrhea to discern which antimicrobials each strain was resistant to. They performed that testing using the Etest method, which is a standardized lab test in which researchers place a plastic strip containing antimicrobial agent onto a plate of bacteria and examine if the bacteria grow near the strip. If bacteria grow, then the strain is resistant to that antimicrobial. The Etest measures the minimal inhibitory concentration, or MIC, which is the lowest concentration of an antimicrobial substance required to prevent visible growth of a bacteria in a laboratory setting. MIC can measure how susceptible or resistant a particular bacterial strain is to a specific antimicrobial agent.
At the end of the “Materials and Methods,” section, the research group states that they tested H041 and the other gonorrheal strains to discover that a mutation in the penA gene , called penAH041 , causes high ceftriaxone resistance. First, the authors detail that they performed genetic and phylogenetic, or evolutionary, analyses to understand the characteristics of each strain. Then, they explain that they performed transformation assays, or lab tests that clone genetic material, in which they inserted the penAH041 allele, the variation of the penA gene uniquely found in H041, into the other nine strains of gonorrhea to determine how penAH041 affects those strains’ antibiotic susceptibility. They performed the transformation assay three times for each strain to confirm that penAH041 allele caused high levels of ceftriaxone resistance.
In the third section, “Results,” the research group explain that from the tests they ran, they found that H041 is a strain of gonorrhea and is resistant to a majority of the thirty antibiotics they tested, including ceftriaxone. They state that after they performed all seven species confirmatory tests, they were able to confirm that H041 is indeed a strain of gonorrhea. They explain that they found H041 is resistant to seven major antimicrobial classes, including penicillin and other antibiotics that physicians previously used to treat gonorrhea before it acquired widespread resistance to them. The research team then states that H041 was resistant to all cephalosporins, the drug class containing ceftriaxone. The researchers highlight H041’s ceftriaxone MIC, a value between two and four micrograms per milliliter, which was at a level of resistance that they describe as very high. They explain that only one other strain of gonorrhea globally had previously demonstrated a ceftriaxone MIC greater than the threshold 0.25 micrograms per milliliter. They also emphasize that H041 demonstrated a high MIC towards all other cephalosporins when they performed antimicrobial susceptibility testing. However, the authors did disclose that H041 is susceptible to the antibiotics spectinomycin and rifampin, neither of which are typical first-line therapies for the treatment of gonorrhea. They also state that the MIC for the antibiotics tigecycline and those in the aminoglycoside class were low, though as of 2024, doctors consider none of those drugs as first-line therapies. The authors include a table in “Results” that presents information regarding the H041’s MIC for various antibiotics as determined by the Etest method.
Next, Ohnishi and colleagues describe the relationship of H041 to other known gonorrheal strains and explicate that the penAH041 allele confers H041’s high levels of resistance to ceftriaxone. They declare that after conducting phylogenetic analyses, they found that H041 is closely related to other cephalosporin-resistant gonorrhea strains. They elaborate that H041 has the penAH041 , which is unique to its strain, and, thus, that allele must be responsible for the strain’s increased resistance to ceftriaxone. They further support that claim by explaining that after they inserted the penAH041 allele into other gonorrheal strains, eight of the nine tested strains had a MIC above the antibiotic resistance threshold of 0.25 micrograms per microliter for ceftriaxone. The authors conclude the “Results” by definitively stating that the penAH041 allele is responsible for high-level ceftriaxone resistance in their study.
In the final section, “Discussion,” the authors explain that the antibiotic resistance of H041 to ceftriaxone and other antimicrobials complicates the available treatment options for gonorrhea and could potentially lead to uncontrollable spread of the disease worldwide. Ohnishi and colleagues begin by reaffirming that ceftriaxone is the last remaining first-line therapy for N. gonorrhoeae, and the discovery and study of the H041 strain has demonstrated that N. gonorrhoeae is able to evolve and lower its susceptibility to that drug. They go on to explain that when medical providers typically treat a gonorrheal infection with ceftriaxone, the treatment eliminates all presence of N. gonorrhoea e genetic material from the host within two weeks. Unlike typical cases of gonorrhea, the female reported to have the first recorded clinical case of H041 retained gonorrheal genetic material after the two-week period. The authors emphasize that based on their results, if a person infected with the H041 strain of gonorrhea receives the standard one-gram dose of ceftriaxone, then the medication will not eradicate the H041 strain in most cases. The authors argue that due to the development of ceftriaxone resistance in the H041 strain, N. gonorrhoeae could potentially become what they define as a superbug, meaning it could initiate an era of untreatable gonorrhea.
The researchers also use the “Discussion” section to emphasize that their study revealed that other alleles, in addition to the penAH041 allele, are responsible for creating ceftriaxone resistance in the H041 strain and demonstrated that the resistance can spread across the N. gonorrhoeae strains. The research team reiterates that the penAH041 allele causes the resistance, and the insertion of the penAH041 allele into the other nine gonococcal strains led those strains to also develop high ceftriaxone MIC. They detail that in order for the other strains to reach the same levels of ceftriaxone MIC as the H041 strain, additional resistance determinants must be present, including the mtrR and penB genes, as well as an unidentified agent, which the authors call factor X. Although high ceftriaxone MIC levels as found in the H041 strain require other determinants, the authors conclude that the penAH041 allele successfully transformed into the other gonococcal strains, and, therefore, ceftriaxone resistance can rapidly spread within the N. gonorrhoeae population.
Next, the authors explain that they theorize that H041 evolved from the previously identified S7363 strain, and that due to the possibility of the spread of H041, they strongly recommend that Japan implement surveillance programs to prevent global transmission. They explain that they suspect that the H041 strain represents a subclone of the ST7363 strain, the gonococcal strain that previously expressed resistance to other drugs in the cephalosporin class and evolved from it. The group explicitly states that they fear H041 may disseminate globally, given that previous strains of antibiotic-resistant pathogens have spread worldwide within one to two decades. The research team asserts that the discovery of H041 is important because experts identified the first clinical case of H041 in a commercial sex worker, a member of a high-risk population that frequently transmits STIs, and the presence of H041 in that population could mean a faster infection rate. Furthermore, Ohnishi and colleagues also emphasize that Japan does not have a national antimicrobial resistance surveillance program. Due to its initial prevalence in the sex work population, where STIs typically rapidly spread, as well as the lack of a national surveillance program, the researchers believe that the H041 strain can rapidly proliferate. The team explains that following the initial discovery of H041 in 2009, experts did create an antibiotic resistance surveillance program in Kyoto, the city where researchers first identified H041, but as of 2011, they had not identified any additional cases of H041 transmission or cases of treatment failure.
The authors conclude “Untreatable Gonorrhea” by arguing for the implementation of global public health interventions to combat the spread of antimicrobial-resistant gonorrhea. They explain that although the survival capacity of the H041 strain remains unknown, there is a possibility that it may lead to a superbug. According to Ohnishi and colleagues, therefore, it is important for countries worldwide to enhance their disease prevention and control activities to reduce the spread of the antibiotic-resistant strains.
As of 2024, researchers have cited “Untreatable Gonorrhea” 795 times according to Google Scholar, and those studies highlight the importance of understanding antibiotic resistance in gonorrhea and the implementation of global surveillance programs. In 2012, shortly after the team published “Untreatable Gonorrhea,” authors Daniel Golparian and Unemo, among others, published a study about F89, an additional highly cephalosporin-resistant strain of gonorrhea that researchers identified in France in 2010. The authors of that article cite “Untreatable Gonorrhea” to explain that F89 has a similar mechanism of resistance to H041 that involves the penAH041 allele, a penB DNA sequence, as well as the unknown factor X. However, they found that F89 derived from the ST1901 strain, a different strain of gonorrhea from H041. In 2017, a group of researchers, including Unemo, from various research institutions worldwide, published “Antimicrobial Resistance in Neisseria gonorrhoeae : Global surveillance and a Call for International Collaborative Action.” In that article, the authors discuss that many countries in Eastern Europe, Central Asia, parts of Latin, and Africa lack global gonococcal assistance surveillance programs. They explain that many of those setting have high rates of gonorrhea and lack of medical access to microbials, which fosters ideal conditions for gonococcal spread. The researchers cite “Untreatable Gonorrhea” and other studies describing ceftriaxone-resistant strains of gonorrhea as evidence to explain that all documented cases of scientists detecting ceftriaxone-resistant gonorrhea have taken place in well-resourced countries. Thus, the researchers argue that the current documentation does not represent the true global health burden of antimicrobial resistance by gonorrhea, since resource-constrained countries have limited programs and data. The authors state that surveillance resources must be in place in those countries to stop the gonococcal spread.
As of 2024, antibiotic-resistant gonorrhea continues to proliferate worldwide, but the CDC still recommends ceftriaxone as a first-line treatment. Gonorrhea continues to be a public health concern since the publication of “Untreatable Gonorrhea,” with 82 million new occurrences of gonorrhea globally in 2020. As of 2024, the CDC recommends that professionals treat gonorrhea with a 500-milligram single dose intramuscular injection. That is because only a few cases of ceftriaxone resistance have been reported in several countries, including Japan, Australia, France, and Spain, meaning it has not spread wide enough to prohibit the use of the medication. Although the CDC still recommends ceftriaxone as a first-line treatment, they do not advise cefixime as a treatment for gonorrhea. On 10 August 2012, shortly after the publication of “Untreatable Gonorrhea,” the CDC recommended stopping cefixime as a treatment for gonorrhea. As of 2024, researchers are working to develop other antibiotic agents and treatment strategies to address the potential spread of ceftriaxone resistance.
“Untreatable Gonorrhea” was one of the first publications to characterize the H041 strain of gonorrhea. The H041 strain demonstrated a high level of ceftriaxone resistance, thus limiting treatment of ceftriaxone as a first-line treatment drug for gonorrhea. “Untreatable Gonorrhea” allows researchers to understand the mechanism of H041 antimicrobial resistance and create new antibiotic drugs to treat gonorrhea and limit its spread.
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Between June 2022 and May 2024, 15 ceftriaxone-resistant gonorrhoea cases were detected in England
New data from the UK Health Security Agency (UKHSA) highlights a concerning rise in antibiotic-resistant gonorrhoea infections in England.
In 2023, over 85,000 gonorrhoea diagnoses were reported in England, the highest number since records began in 1918. This highlights the importance of regular STI testing, especially if you have condomless sex with new or casual partners. While the infection can usually be easily treated, some strains are resistant to commonly used antibiotics and are harder to treat. A type that poses a particular threat is ceftriaxone-resistant gonorrhoea. Ceftriaxone is the ‘first line’ antibiotic used to treat gonorrhoea in this country and so resistance to the drug can make treatment difficult, especially for gonorrhoea infections in the throat.
Between June 2022 and May 2024, 15 ceftriaxone-resistant gonorrhoea cases were detected in England, including 5 that were found to be extensively drug-resistant (resistant to both first- and second-line treatment options and to other antibiotics). Since the first case detected in England in 2015, there have now been a total of 31 ceftriaxone-resistant gonorrhoea cases, 7 of which were extensively drug-resistant.
To date, all detected cases have been among heterosexual individuals, mostly in their 20s, and most acquired the infection abroad. There has been limited transmission within England, but the increasing number of cases in recent years is concerning as it increases the chance of wider spread and treatment challenges.
Dr Helen Fifer, Consultant Microbiologist at UKHSA, said:
Gonorrhoea is becoming increasingly resistant to antibiotics, risking the possibility of it becoming untreatable in the future. Untreated gonorrhoea can lead to serious health issues, including pelvic inflammatory disease and infertility. Condoms are the best defence, but if you didn’t use one with a recent new or casual partner, get tested to detect the infection and prevent onwards transmission.
Professor Matt Phillips, President of the British Association for Sexual Health and HIV, said:
The rise of antibiotic-resistant gonorrhoea infections in England is a worrying trend that must be addressed with immediate action. Antibiotic resistance of STIs poses an increasingly major public health threat, which can create physical and psychological harms and place additional demands on other parts of the NHS. BASHH, alongside sector partners, has repeatedly called for a sexual health strategy for England; this must be a priority if our expert sexual health workforce are to effectively meet these growing and changing needs in sexual health.
Meanwhile, the latest data from UKHSA show that syphilis rates are still rising. Syphilis can cause severe, irreversible, and potentially life-threatening damage to the brain, heart, or nerves if not treated. In 2023, diagnoses of infectious syphilis rose to 9,513, a 9.4% increase from 2022 (8,693). The highest rates were among gay, bisexual and other men who have sex with men, however, the largest proportional rise between 2022 and 2023 was in heterosexual individuals. UKHSA is also reminding healthcare professionals to be alert to the signs of syphilis, because it can cause a range of symptoms affecting multiple organ systems and, without treatment, can lead to serious and permanent harm.
While the increase in gonorrhoea and syphilis diagnoses will in part be due to increases in testing, it may also be due to more transmission of these STIs within the population.
Both of these STIs are easy to catch and are on the rise. If you are having condomless sex with new or casual partners, regular testing for STIs and HIV is essential to maintain good sexual health. Testing is free and can be accessed through local sexual health clinics , university and college medical centres or through self-sampling kits sent discreetly through the post.
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Rates of syphilis and chlamydia in San Francisco have been trending down since the start of 2023, city data shows. But gonorrhea is proving to be a much more pernicious opponent for public health.
The city's department of public health issued the last 2023 monthly sexually transmitted infection report in June of this year, and has also released the first four months of data for 2024. Reported chlamydia cases went from 6,465 at the end of 2022 to 5,634 at the end of 2023, including cases of rectal chlamydia, which went from 2,064 to 1,438.
Reported adult syphilis cases went from 1,559 to 1,162 from the end of 2022 to the end of 2023. (Cases in cisgender females went up, from 153 to 176.)
From January through April of 2024, there were 323 reported cases of chlamydia compared with 465 in the first four months of 2023 (for rectal cases that's 70 in 2024 compared to 123 in 2023). Turn to adult syphilis and it's 78 reported cases compared with 101 (with cisgender women, cases went up, from 13 to 15).
But the numbers for gonorrhea tell a different story — 5,247 reported cases at the end of 2022 became 5,012 reported cases at the end of 2023. By April 2024 there were 1,555 reported cases compared to 1,647 at the same time in 2023. That's a slight decline but not at the same level as the other infections.
The San Francisco Department of Public Health declined to provide an expert to speak with the Bay Area Reporter for this report, but did provide a statement from the director of health, Dr. Grant Colfax, who is gay.
"The sharp decline in chlamydia and early syphilis infections in San Francisco demonstrates just how effective doxyPEP is as a sexual health tool," Colfax stated. "The San Francisco Department of Public Health, including the San Francisco City Clinic, played a critical role in the implementation of doxyPEP, and our community outreach and education continues."
Mayor London Breed's bond measure — including funding for City Clinic — will be included on the November ballot after it was approved by the San Francisco Board of Supervisors June 25.
Medical experts the B.A.R. has spoken with think the introduction of doxyPEP in late 2022 — a novel way of treating bacterial sexually transmitted infections with the antibiotic doxycycline (a type of tetracycline) after unprotected sex — is the key to understanding what's happening.
DoxyPEP has been approved for men who have sex with men and for trans women, which explains the concurrent rise in cases in cis women even as cases go down generally.
It also explains why gonorrhea isn't budging as much.
"Gonorrhea has a real potential to develop [antibiotic] resistance, although doxycycline is not something we use for gonorrhea anymore because the cat is out of the bag there," Dr. Matt Spinelli, a UCSF assistant professor and medical lead of the PrEP clinic at Ward 86 told the B.A.R.
Jorge Roman, a gay man who oversees clinical services at Magnet, the sexual health clinic at the San Francisco AIDS Foundation's Strut health center in the Castro LGBTQ neighborhood, told the B.A.R. that "tetracyclines have not been used for or against gonorrhea for a very long time, and so I think that's part of it; that's a big piece of it. It's not necessarily a surprise."
A study of doxyPEP efficacy showed an 80% drop in syphilis and chlamydia but only a 55% drop in gonorrhea, according to findings presented by Dr. Annie Luetkemeyer of UCSF at the 2022 International AIDS Conference, as reported on by the B.A.R. earlier this year, and which Spinelli cited.
Health Commissioner Cecilia Chung, a trans woman who is a longtime HIV/AIDS advocate who is HIV-positive, agreed with Spinelli and Roman in a statement to the B.A.R. and thanked the LGBTQ community for embracing doxyPEP.
"The reduction in chlamydia and syphilis rates in MSM [men who have sex with men] and trans women is a testament to the innovation of the San Francisco Department of Public Health, which was the first in the nation to research and put out guidelines for this innovative prevention tool," Chung stated. "Credit must also be given to our MSM and trans women communities, who were quick to adopt DoxyPEP as part of their sexual practices."
Rectal cases of gonorrhea showed some improvement last year — 1,597 cases in 2023 compared to 1,916 in 2022. But this year it's slightly up — 562 in 2024 compared to 549 at the same point in 2023.
Dr. Dan O'Neill, the chief medical officer at the San Francisco Community Health Center, was less bullish than Spinelli or Roman on doxyPEP — but he did state, as a potential explanation for the gonorrhea persistence, that it's possible the bacteria is becoming more resistant to tetracyclines in the population.
"While I feel certain doxyPEP is a contributing factor, causality can be tricky to pin down with such a complex topic," O'Neill stated in an email to the B.A.R. "It is also still relatively early to know how this new intervention will play out, as the full story of doxyPEP is yet untold. In particular, evidence of growing population-level tetracycline resistance is concerning for both the STD gonorrhea, which doxyPEP has been less helpful in curbing."
This isn't just a problem for the bacteria that causes gonorrhea but also Staphylococcal aureus, or MRSA, a common staph bacteria that causes skin infections, O'Neill said, among the health center's patient population, which he stated is "largely houseless folks or those struggling with addiction."
'Really exciting time for STI prevention'
Roman said that the general trends the city is seeing are also the case at Magnet, saying his was the first of San Francisco's larger providers to see more doxyPEP uptake before primary care doctors started prescribing it. Roman and Spinelli agreed it's a compelling time for the frontlines of combatting sexually transmitted infections.
"It's a really exciting time for STI prevention — there was a lot of frustration our public health efforts [condoms, asymptomatic testing] were not making an impact, and it's such a great time to have a highly effective, biomedical preventative tool making improvements on the population level," Spinelli said.
There is even hope for the fight against gonorrhea, Spinelli said.
"There was hope a Meningitis group B vaccine — they [meningitis and gonorrhea] have some similarities in that they are the same genus — there was hope a vaccine would have an impact on gonorrhea, and the data was presented and, unfortunately, it did not have an effect but it trended toward benefit," he said, adding that now researchers are working on a gonorrhea vaccine, which is currently on an FDA fast-track following a phase 1 trial .
Roman said that in the interim, doctors and the public should build on the momentum they are gaining in the fight against STIs. One way Magnet does that is by having clinicians have "conversations with all of our clients in shared decision making as to whether it'd [doxyPEP] help on an independent basis in their sexual networks, who they are engaging in sexual relationships with, and so understanding that and having open dialogue with our clients will help build on that momentum in terms of who would benefit from it."
Spinelli said that work needs to be done to see how cisgender women would benefit from doxyPEP.
"Globally, it's a really important population," he said. "Some providers are speaking with women who've had a prior STI and doing patient-centered decision-making. We measured the adherence in the study in women and that adherence was very low — that's why the study failed."
A study of female sex workers in Tokyo Spinelli referred to showed evidence of doxyPEP efficacy in that population without affecting vaginal bacteria.
Spinelli said another potential field of study is whether a 200-milligram dose of doxycycline could be taken before unprotected sex.
"There is a lot of plausibility it would work that way," he said.
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A new study in JAMA Network Open shows that state COVID-19 vaccine mandates for healthcare workers (HCWs) issued in 17 states in 2021 were associated with increased vaccine uptake.
The authors found that states with vaccines mandates had a nearly 4% increase in vaccination rates compared with non-mandate states, with even bigger gains in states with no test-out options.
The study included 31,142 HCWs sampled across 45 states, including 16 states with vaccine mandates issued in mid-2021. The outcomes measured were increases in the proportions of vaccinated HCWs and those who completed or intended to complete the vaccination series 2 weeks after mandate announcement relative to baseline proportions of 88% and 86% vaccinated HCWs, respectively.
The authors found a mandate-associated 3.46 percentage point (pp) (95% confidence interval [CI], 0.29 to 6.63 pp) increase in the proportion of HCWs ever vaccinated against COVID-19 and a 3.64 pp (95% CI, 0.72 to 6.57 pp) increase in the proportion that completed or intended to complete the primary vaccination series 2 weeks after a mandate announcement in states with mandates.
A stratified analysis showed that, in states with a no test-out option and among HCWs aged 25 to 49 years, vaccination increased 3.32% to 7.09% compared to baseline proportions. There were no significant uptake increases in states that offered both vaccine mandates and a test-out option.
In an editorial on the study, John B. Lynch, MD, PhD, of the University of Washington in Seattle, said vaccine mandates are often unpopular and can be politicized, so understanding just how much benefit they yield is important for policy makers.
Researchers are gaining more information on the specific tools that can be used for employer vaccine mandate policies, including not having a test-out option.
"Importantly, researchers are gaining more information on the specific tools that can be used for employer vaccine mandate policies, including not having a test-out option," he said.
COVID-19 activity remains elevated across most of the United States, but some regions of the country are seeing some declines, as the proportion of KP.3.1.1 variant continues to rise, the Centers for Disease Control and Prevention (CDC) said today in its latest updates .
Nationally, wastewater detections of SARS-CoV-2 are at the very high level for the second straight week. The highest levels are still in the West and South, followed by the Midwest and the Northeast. The CDC's latest update, however, shows downward trends from high levels in the South and Midwest.
For respiratory virus activity in general, the nation's levels are low, with most illnesses caused by COVID, with flu and respiratory syncytial virus (RSV) levels still low, the CDC said in its latest snapshot. It noted an upward trend for RSV, though.
COVID indicators show that the burden is highest in people ages 65 and older and in children younger than 2 years old.
The proportion of KP.3.1.1 variant continues to rise, the CDC said in its latest variant proportion estimates . KP.3.1.1, one of many JN.1 offshoots, is thought to more easily evade immunity from earlier infection and vaccination. The variant now makes up 36.8% of sequences, up from 22.8% in the previous 2 weeks.
Among the CDC's other metrics, test positivity rose slightly last week and is at 18.1% nationally, but was highest in Texas and surrounding states. Emergency department visits for COVID declined a bit from the previous week, but are still at the moderate level in parts of the South.
Hospitalization levels are declining from an early-August peak. Deaths from COVID continue to rise, however, up 18.7% from the previous week.
The World Health Organization (WHO) and UNICEF today called for a humanitarian pause in Gaza for 7 days to allow two rounds of polio vaccination to take place, following the recent detection of virus in environmental samples and the identification of three suspected cases of acute flaccid paralysis (AFP) in children.
Stool samples from the children with AFP have been sent for testing to Jordan's national polio lab.
The agencies have plans to launch two rounds of vaccination at the end of August and September across the Gaza Strip, targeting 640,000 children younger than 10 with novel oral polio vaccine type 2 (nOPV2). More than 1.6 million doses are earmarked for the vaccination response.
According to finalized plans, vaccination will be delivered by 708 teams made up of 2,700 health workers total and will take place at hospitals, field hospitals, and primary healthcare centers.
The WHO said that, before the hostilities, Gaza had been free of polio for 25 years. "Its reemergence, which the humanitarian community has warned about for the last ten months, represents yet another threat to the children in the Gaza Strip and neighboring countries," the group said. " A ceasefire is the only way to ensure public health security in the Gaza Strip and the region."
In other developments, three countries reported more polio cases this week, according to the latest update from the Global Polio Eradication Initiative.
Pakistan reported 2 more wild poliovirus type 1 (WPV1) cases, both in Balochistan, raising its total for the year to 14, up sharply from the 6 cases it reported in 2023. Two African countries reported more cases involving circulating vaccine-derived poliovirus type 2 (cVDPV2). Liberia reported its first case since 2021, which was in Sinoe. Angola reported one case in Moxico.
UK health officials are warning of a rise in cases of ceftriaxone-resistant gonorrhea.
In a report released yesterday, the UK Health Security Agency (UKHSA) said 15 cases of infection with ceftriaxone-resistant Neisseria gonorrhoeae were detected in England from June 2022 to May 2024, including 5 that were extensively drug-resistant (XDR). A total of 31 ceftriaxone-resistant gonorrhea cases, 7 of them XDR, have been reported in England since 2015.
Ceftriaxone is the first-line recommended antibiotic for gonorrhea infections in England and most countries. But it's the last remaining effective treatment option for the N gonorrhoeae bacterium, which has developed resistance to every class of antibiotic used to treat it, and ceftriaxone-resistant strains have been spreading, particularly in parts of Asia.
All case-patients have been heterosexual men, mostly in their 20s, and most have acquired the infection abroad. While transmission within England has been limited, UKHSA officials say they're concerned about the potential for wider spread as gonorrhea cases rise. The 85,223 gonorrhea cases reported in England in 2023 is the most annual cases in the country since officials began keeping records in 1918.
"Gonorrhoea is becoming increasingly resistant to antibiotics, risking the possibility of it becoming untreatable in the future," UKHSA consultant microbiologist Helen Fifer said in a news release . "Untreated gonorrhoea can lead to serious health issues, including pelvic inflammatory disease and infertility."
Fifer added that the best defense against gonorrhea is to use condoms.
UKHSA sent a clinical alert to sexual health clinics advising them to culture gonococcal isolates, perform test-of-cure, and to refer all ceftriaxone-resistant strains or potential treatment failures to UKHSA.
Gonorrhoea is becoming increasingly resistant to antibiotics, risking the possibility of it becoming untreatable in the future.
A new study indicates more than 4 billion people in low- and middle-income countries (LMICs) lack access to safe drinking water, Swiss researchers reported yesterday in Science.
Combining household surveys and earth observation data (including satellite, airborne, and land-based data) with geospatial modelling techniques, a team led by researchers from the Swiss Federal Institute of Aquatic Science and Technology estimated that only 33% of the total population of 135 LMIC's used a safely managed drinking water service (SMDWS) in 2020, leaving approximately 4.4 billion without access to safe drinking water. That's more than twice the number of people estimated to lack access to safe drinking water in a 2020 by the World Health Organization and the United Nations (UN) Children's Fund Joint Monitoring Programme for Water Supply, Sanitation and Hygiene.
The lowest national rates of SMDWS use were in sub-Saharan Africa. The study estimates that, in 12 countries in the region, less than 10% of the population used SMDWS in 2020.
The study also found that access to safe drinking water in LMICs is primarily limited by fecal contamination, which affects nearly half the population in those countries and is indicated by Escherichia coli contamination in the primary drinking water source.
"Detection of fecal contamination in drinking water is concerning, as ingestion of fecal pathogens is a major driver of diarrheal disease, one of the leading causes of under-five child mortality globally," the study authors wrote.
The authors note that access to safe drinking water is recognized as a basic human right and plays a core role in the UN's 2030 Agenda for Sustainable Development. They add that drawing attention to the many regions lacking safe water could "inform the mobilization and effective allocation of financial resources and human capacity" to address the issue.
"By filling crucial data gaps, our results point toward a substantial underestimation of the number of people whose basic human rights to safe drinking water are not being met and provide information on which subcomponents may be limiting use of SMDWS regionally," they wrote.
This week's top reads, covid-related loss of smell tied to changes in the brain.
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The patient sought medical attention in Stockholm but had recently visited Africa.
About 34% of infected postmenopausal women had symptoms for 8 weeks or more, while 61% of survivors in a second study had symptoms at 2 years.
A second study found good protection against hospitalization--although uneven uptake--among pregnant women.
Wastewater levels are at the very high level nationally, but show downward trends in the South and Midwest.
Like two recent 2.3.4.4b viruses, the subtype from the Texas patient is of moderate risk for both future emergence and public health impact.
As plans move forward to mobilize vaccine, health officials still better epi information to best target the supplies.
Children were less commonly vaccinated compared to adults.
The ECDC said the risk is high for those who have close contact with affected communities and moderate for people who are contacts of imported clade 1 cases.
CDC said it had received multiple reports of increased activity from multiple sources, including clusters of complications in vulnerable groups.
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Trials volume 25 , Article number: 552 ( 2024 ) Cite this article
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In Vietnam and other global settings, men who have sex with men (MSM) have become the population at greatest risk of HIV infection. Although HIV pre-exposure prophylaxis (PrEP) has been implemented as a prevention strategy, PrEP outcomes may be affected by low persistence and adherence among MSM with unhealthy alcohol use. MSM have a high prevalence of unhealthy alcohol use in Vietnam, which may affect PrEP outcomes.
Design: We will conduct a two-arm hybrid type 1 effectiveness-implementation randomized controlled trial of a brief alcohol intervention (BAI) compared to the standard of care (SOC) at the Sexual Health Promotion (SHP) clinic Hanoi, Vietnam.
Participants: Sexually active MSM ( n =564) who are newly initiating PrEP or re-initiating PrEP and have unhealthy alcohol use will be recruited and randomized 1:1 to the SOC or BAI arm. A subgroup of participants ( n =20) in each arm will be selected for longitudinal qualitative interviews; an additional subset ( n =48) in the BAI arm will complete brief quantitative and qualitative interviews after completion of the BAI to assess the acceptability of the intervention. Additional implementation outcomes will be assessed through interviews with clinic staff and stakeholders ( n =35).
Intervention: Study participants in both arms will receive standard care for PrEP clients. In the BAI arm, each participant will receive two face-to-face intervention sessions and two brief booster phone sessions, based on cognitive behavioral therapy and delivered in motivational interviewing informed style, to address their unhealthy alcohol use.
Outcomes: Effectiveness (PrEP and alcohol use) and cost-effectiveness outcomes will be compared between the two arms. Intervention implementation outcomes (acceptability, feasibility, adoption) will be assessed among MSM participants, clinic staff, and stakeholders.
This proposed trial will assess an alcohol intervention for MSM with unhealthy alcohol use who initiate or re-initiate PrEP, while simultaneously preparing for subsequent implementation. The study will measure the effectiveness of the BAI for increasing PrEP persistence through reducing unhealthy alcohol use in a setting where excessive alcohol consumption is a normative behavior. If effective, implementation-focused results will inform future scale-up of the BAI in similar settings.
NCT06094634 on clinicaltrials.gov. Registered 16 October 2023.
Peer Review reports
In Asia, the HIV epidemic has shifted from people who inject drugs (PWID) to men who have sex with men (MSM) [ 1 , 2 ]. HIV prevalence among Vietnamese MSM tripled from 2011 (4%) to 2021 (13.5%) [ 3 ]. The prevalence is even higher in urban areas, at 15% [ 4 , 5 ]. In 2021, MSM comprised 43% of new HIV cases in Vietnam [ 6 ].
In 2018, Vietnam was the second country in Asia to start a program for HIV pre-exposure prophylaxis (PrEP), which is a medication that if taken as prescribed, is highly effective for preventing HIV. By the end of 2022, over 60,000 people at high risk for HIV had access to PrEP in Vietnam; 80% of those using PrEP were MSM. Effective PrEP use requires persistence in care and adherence to the prescribed regimen, whether daily oral, event-driven, or injectable. PrEP persistence (maintaining PrEP use over time) has been a challenge for Vietnamese MSM. In Hanoi, PrEP persistence among MSM is only 42 and 33% at 6 and 12 months, respectively.
Unhealthy alcohol use may contribute to poor PrEP persistence [ 7 , 8 ]. Unhealthy alcohol use is defined as a spectrum of use from risky/hazardous (drinking more than the recommended daily, weekly or per-occasion amounts resulting in increased risk for health consequences) to alcohol use disorder [ 9 ]. In Asia, unhealthy alcohol use is common among MSM with about 25–50% of MSM engaging in heavy alcohol use (defined as having 5 or more drinks on any day or 15 or more per week) and binge drinking (defined as having 6 standard drinks for men, 4 for women). Unhealthy alcohol use is normative in Vietnam—men often feel pressured to drink and drink to excess. In Hanoi, 63% of MSM attending a sexual health clinic reported unhealthy alcohol use [ 10 ], which is higher than data from a national survey on alcohol use. These data indicated that 40.1% men in urban and 40.9% men in rural drank alcohol at hazardous (4–6 standard drinks) or harmful (≥ 6 standard drinks) levels in the last year [ 11 ].
Unhealthy alcohol use impairs cognition and affects behavior, often leading to poor decision making [ 12 , 13 , 14 ]. Unhealthy alcohol use also causes substantial morbidity and mortality and affects every step of the HIV prevention and care cascade [ 15 ], including PrEP persistence and PrEP adherence (using PrEP consistently as prescribed). In multiple settings, unhealthy alcohol use has been found to be associated with reduced oral PrEP persistence [ 16 , 17 ], thereby potentially impairing PrEP’s effectiveness in preventing HIV infection. Thus, an effective alcohol intervention for MSM using PrEP is needed to address both unhealthy alcohol use and low PrEP persistence issues. In addition to causing consequences related to PrEP, alcohol use at high levels before sex is consistently linked to condomless anal intercourse [ 8 ], more sex partners, and commercial sex acts [ 18 , 19 , 20 , 21 ], increasing the risk of HIV and sexually transmitted infections (STIs) among MSM [ 22 , 23 , 24 , 25 ]. People with unhealthy alcohol use are also less likely to engage in health care and to take medications appropriately [ 26 ]. Yet, few interventions to reduce alcohol use in MSM have been evaluated [ 7 ].
The brief alcohol intervention (BAI) is an alcohol reduction intervention that was developed [ 27 ] and piloted in primary care settings [ 28 , 29 , 30 , 31 ]. Studies in the USA [ 31 ] and Vietnam [ 28 , 29 , 30 ] have found that the BAI is an effective intervention for reducing alcohol use and improving HIV-related outcomes among people with HIV (PWH). In our randomized controlled trial (RCT) of the BAI among 440 Vietnamese PWH on antiretroviral therapy (ART) with unhealthy alcohol use, PWH who received the intervention were more likely to be virally suppressed 12 months [ 28 ]. Since findings from our previous study suggested that the BAI reduced alcohol use, which in turn improved ART adherence among PWH, we hypothesize that the BAI would also help improve adherence and persistent of PrEP among MSM. In two-arm effectiveness-implementation type 1 hybrid RCT, we will extend the use of the BAI to improve PrEP use. Our aims are (1) to assess the effectiveness of the BAI for increasing PrEP persistence and adherence among MSM in Vietnam; (2) to assess the impact of the BAI on alcohol use among MSM; (3) to estimate the cost-effectiveness, feasibility, and acceptability of scaling up the BAI in PrEP clinics throughout Vietnam via in-depth interviews with relevant stakeholders.
In this paper, we describe the guiding theories and conceptual frameworks, study setting, design, randomization, and types of participants involved in this study. We discuss the interventions, study outcomes, data collection, and analysis plan. We end this paper by describing this study’s innovations and potential challenges. We follow the SPIRIT checklist in reporting the protocol for this study [ 32 ].
This study will be based at the SHP (Sexual Health Promotion) clinic at the Hanoi Medical University hospital, Hanoi, Vietnam. The clinic offers comprehensive sexual health care services to key populations, with a focus on MSM. Since May 2019, the clinic has provided oral PrEP free of charge to people at risk of HIV infection. As of February 2024, the clinic has provided oral PrEP to 5025 clients, 95% of whom are MSM. Unhealthy alcohol use is common in this population. In Hanoi, 72% of MSM PrEP clients drink alcohol at risky levels based on the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) scale [ 33 ]. In addition, data from the SHP clinic indicated that almost 50% of MSM discontinued PrEP within 6 months.
The BAI will be delivered to SHP clinic MSM PrEP clients initiating or reinitiating PrEP who report unhealthy alcohol use based on the AUDIT-C (The Alcohol Use Disorders Identification Test-Concise) score [ 34 ]. In-person BAI sessions will be administered in a private room in a building adjacent to the SHP clinic. Evaluation activities to measure BAI effectiveness will be conducted in a separate room in the same building to mask PrEP clinic staff from study participants’ assigned trial arm and minimize potential contamination. Intervention (e.g., BAI counselors) and evaluation teams will also not overlap.
Study design
This study is a hybrid type 1, two-arm effectiveness-implementation randomized controlled trial (RCT). A total of 564 MSM participants will be recruited and randomly assigned to either the BAI (target n =282) or standard of care (SOC) (target n =282) arms.
Prior to RCT implementation, the BAI as well as the outcome assessment tools will be adapted and piloted among MSM from other PrEP clinics in Hanoi (Fig. 1 ).
Randomization will be conducted following the completion of study consent and baseline data collection. Randomization will use a stratified, permuted block design with randomly assigned block sizes. Details of blocking will be provided to the data manager who has no direct role in the study. Stratification will account for initiation or re-initiation of PrEP. Random allocation will be implemented by study statisticians, who use a random number generator to assign each participant to an arm at a single point in time. The randomization sequence is concealed from study team members and allocation is determined from a randomization list generated prior to study start. RCT enrollment is completed upon allocation to the study arm.
Study arm allocation will be masked to PrEP clinic staff, data analysts, and investigators. Emergency unblinding would only occur in the case of a severe adverse event that might have been related to the intervention. As the intervention is behavioral, we expect this to be extremely rare. Unblinding would require the clinic staff caring for the person to contact the study team that has access to the allocation assignments.
Msm participants.
MSM newly initiating PrEP or reinitiating PrEP who have unhealthy alcohol use will be recruited ( N =564). A subgroup of participants from both study arms ( N =20 for each arm) will be purposively selected and enrolled in a qualitative cohort to evaluate their change in alcohol use and PrEP use over 12 months. An additional subset of MSM in the intervention arm ( N =48) will be selected to assess the acceptability of the BAI. We will engage MSM-focused community-based organizations in Hanoi to encourage PrEP-eligible MSM to present to the SHP PrEP clinic.
Eligibility criteria for MSM participants includes (1) newly initiating PrEP or re-initiating PrEP after at least 3 months from a missed PrEP appointment, based on Vietnamese PrEP guidelines; (2) assigned male sex at birth; (3) identifying as male; (4) receptive or penetrative anal intercourse with a man in the past 6 months; (5) AUDIT-C≥4, indicating unhealthy alcohol use [ 34 ]; (6) 16 years of age or older; (7) intention to receive PrEP care in Hanoi for 12 months; and (7) willingness to provide informed consent. In accordance with the Vietnam law on medical examination and treatment [ 35 ], which requires parental consent for PrEP initiation of minors, participants from 16–17 years old will be eligible for study participation with parental written informed consent. MSM will not be enrolled if they meet one of these criteria: (1) psychological disturbance, cognitive impairment, or threatening behavior; (2) unwilling to provide locator information; (3) current participation in alcohol programs or studies; (4) current participation in other research studies unless specifically approved by the principal investigators; (5) current or previous participation in an HIV vaccine study; or (6) Clinical Institute Withdrawal Assessment for Alcohol (CIWA) ≥ 10, indicating risk for alcohol withdrawal.
We will recruit health care staff working in PrEP clinics in Hanoi for in-depth interviews on alcohol use among MSM PrEP users, availability of alcohol screening and intervention services, and their comments for the BAI manual at pre-implementation phase. Staff from the Vietnam Authority for HIV/AIDS Control (VAAC) (which directs and provides support for initiatives in HIV/AIDS prevention and care in Vietnam), Hanoi Center for Disease Control, and the SHP PrEP clinic will be recruited prior to and upon completion of the main RCT to examine implementation-related outcomes. Stakeholders will be recruited through referral and well-established connections with governmental HIV agencies in Vietnam.
The BAI is based on Project TrEAT [ 27 ]—an effective alcohol intervention was adapted for PWH in the USA [ 31 ]. In 2016, the BAI was further adapted in Vietnam as part of REDART, a 3-arm RCT among 440 adults with unhealthy alcohol use receiving ART in 7 HIV outpatient clinics in Thai Nguyen, Vietnam [ 28 , 29 , 30 ]. Results of the study showed that the BAI significantly reduced alcohol use compared to the SOC. The BAI arm also increased viral suppression compared to the SOC and was found to be cost-effective [ 29 ].
The BAI draws from motivational interviewing (MI) [ 36 ]/motivational enhancement therapy (MET) [ 37 , 38 ] and cognitive behavioral therapy (CBT) [ 39 ]. The BAI leads to increased alcohol-related readiness to change and coping skills, which will, in turn, decrease alcohol use [ 28 ]. Since our previous study suggested that reduced alcohol use increases ART adherence among PWH, we extended these findings to hypothesize that the BAI will reduce alcohol use and increase PrEP uptake among MSM. As the BAI is implemented in the real world, its effectiveness will depend, in part, on its acceptability and feasibility from the perspective of MSM and stakeholders.
MI is a therapeutic approach that is directive, yet client-centered, and is based in enhancing individuals’ intrinsic motivation to change behavior by exploring and resolving their ambivalence [ 36 , 37 , 38 ]. The goal of MI is to elicit self-motivational statements and behavioral change from the client through four principles: empathy, collaboration, evocation, and autonomy support. MET, based on the MI approach and practice, provides clients with normative-based feedback on alcohol use, explores client motivation to change in light of this feedback, and consolidates client commitment to change [ 37 , 38 ]. In Vietnamese settings where drinking is normative, this feedback supports change [ 30 ].
CBT emphasizes clients’ development of skills to modify problematic cognitions and maladaptive behaviors. Specifically, CBT targets cognitive, affective, and environmental risks for alcohol use and develops clients’ behavioral skills to cope with these risks (Figs. 2 and 3 ) [ 39 ].
Conceptual model
Schedule of enrolment, intervention, and assessment
The BAI comprises two in-person sessions and two booster telephone sessions. The two in-person, face-to-face sessions are approximately 45 min each, and occur about 1 month apart. The two booster telephone sessions are approximately 20 min each, and each telephone session occurs 2 to 3 weeks after each face-to-face session. The sequence and schedule of BAI sessions are in-person session 1 (~0–2 weeks following study enrollment), booster session 1 (~2–4 weeks), in-person session 2 (~4–6 weeks), and booster session 2 (~6–8 weeks).
The BAI’s core components (Table 1 ) reflect the theoretical and empirical mechanisms responsible for behavior change.
In session 1, the BAI includes information about personalized feedback, alcohol facts, decisional balance, managing risky moods and situations, target behaviors, and optional goal setting. In session 2, events since session 1 and previously set goals are reviewed, followed by discussion of developing an alcohol independent lifestyle, engaging supportive others, and building coping skills. Booster phone sessions check the participant’s perception of progress towards goals (or needed goal revisions), elicit self-motivational statements and strategies for coping with high-risk situations, and/or review effective coping skills.
BAI counselors, who were not working as PrEP counselors at the SHP clinic, were identified and trained. MSM will receive BAI sessions delivered by BAI counselors with timeframe and contents describe above. In addition, MSM in the BAI arm will receive the same procedures with participants in the standard of care arm. A counseling supervisor from UNC Vietnam will provide specific feedback on BAI competencies that meet or need improvement as well as on adherence to the BAI content. This supervisor will in turn be supervised by protocol team members with expertise in behavioral interventions and alcohol use.
Participants in the SOC arm will receive all counseling sessions that are normally offered within the PrEP clinic, including PrEP counseling. Those identified with substance use disorders (exclusive of alcohol use disorder) or mental health problems will receive care, as needed, using a four-tiered approach currently in place at SHP: (1) information and leaflets focusing on the specific issue; (2) brief intervention; (3) intensive intervention; (4) referral. None of these activities address alcohol use or alcohol use disorder.
All MSM participants will have regular screening for HIV and STI (gonorrhea, chlamydia, and syphilis) at baseline and months 3, 6, and 12. They will also receive HIV testing at 9 months. Any positive tests will be treated (STI) or referred for treatment (HIV) according to Vietnamese guidelines. All participants will receive pre- and post-test counseling for HIV testing and brief counseling for STI risk reduction. Condoms and lubricant will be offered to all participants.
As a part of routine clinic activities at SHP clinic, clients who would like to initiate or re-initiate PrEP will be pre-screened for risk behaviors including a brief screening for alcohol use. Those who have elected to start PrEP and are eligible for the study will have the study explained to them. Screening for study participants may occur at their PrEP initiation visit or within 1 month of PrEP initiation. For each potential MSM participant, independent informed consent for screening will be obtained before screening procedures are initiated.
During screening, MSM will undergo a brief screening questionnaire, including the AUDIT-C and CIWA. MSM will also be offered condoms and lubricant. Sobriety will be clinically assessed. MSM identified as acutely intoxicated will not be able to proceed with the screening or enrollment process. MSM who screen positive for unhealthy alcohol use (AUDIT-C ≥ 4) will be assessed for severe alcohol use disorder with the Mini International Neuropsychiatric Interview (MINI) [ 40 ]. Individuals in danger of alcohol withdrawal (CIWA ≥ 10) will be further evaluated with the CIWA and will not be able to proceed with enrollment at that time. For these individuals, rescreening for study eligibility may occur after the danger of alcohol withdrawal has passed—participants will be asked to be re-screening following completion of their withdrawal treatment.
Participants who meet all the eligibility criteria for enrollment will proceed with enrollment visit procedures, including written informed consent for RCT study procedures. Study participants are requested to remain in the study for 12 months with study visits at months 3, 6, 9, and 12. However, participants may voluntarily withdraw from the study for any reason at any time. The enrollment visit will typically occur on the same day but may occur up to 1 month after screening. If enrollment occurs on a different date from screening, the CIWA will be administered again prior to enrollment.
As part of each study visit, participants will complete a standardized questionnaire on topics including demographic information, PrEP use, alcohol use, and sexual behaviors. At enrollment, 3 months, and 12 months, participants will be asked to complete a 30-day Timeline Followback (TLFB) to assess recent alcohol use and they will be asked to provide dried blood spots (DBS).
We will use a variety of procedures to maximize retention, including compensating participants for their time to complete study visit, tracking of scheduled and missed visits in a computerized follow-up program, updating locator information at every study visit and using appropriate and timely visit reminder mechanisms.
In the RCT phase, implementation outcomes will be assessed prior to and following completion of the RCT. All stakeholders will provide informed consent prior to participation in study interviews.
Prep use and sexual behavior/stis (aim 1).
The primary effectiveness outcome among MSM participants is PrEP persistence (Table 2 , Table 3 ). The secondary effectiveness outcomes are PrEP adherence and risk-aligned PrEP use. Risk-aligned PrEP use is defined as persistent oral, event-driven (2+1+1) [ 41 ] or injectable PrEP, or clinician-supervised PrEP discontinuation for reduced sexual risk. Supplemental effectiveness outcomes, which are pre-specified for analyses, include condomless anal intercourse, as well as incident HIV, gonorrhea, chlamydia, and syphilis.
All PrEP outcomes will be measured at 3, 6, and 12 months. Because self-report may overestimate adherence, we will also measure PrEP metabolites in DBS at 3 and 12 months. Condomless anal intercourse will be measured at baseline and every quarterly study visit. Incident HIV will be measured at 3, 6, 9, and 12 months, and incident gonorrhea, chlamydia, and syphilis will be measured at 3, 6, and 12 months.
The primary alcohol-related effectiveness outcome is heavy drinking days (binge drinking), measured by self-report with the TLFB (Table 2 ). Secondary alcohol-related effectiveness outcomes include self-reported number of drinking days and self-reported drinks per drinking day. Supplemental alcohol-related effectiveness outcomes include self-reported alcohol before sex and alcohol abstinence stigma.
Alcohol outcomes will each be measured at 0, 3, and 12 months. Phosphatidyl ethanol (PEth) levels, a biomarker of alcohol consumption [ 42 , 43 , 44 ], will be measured using DBS as a process measure.
The study has two primary implementation outcomes: acceptability of the BAI among clinic staff and MSM, and feasibility of the BAI at the clinic level. Secondary implementation outcomes include adoption and penetration.
Acceptability will be measured both qualitatively and quantitatively. MSM and clinic staff will complete the 4-item Acceptability of Intervention Measure (AIM) [ 45 ] after receiving the BAI, and after BAI implementation, respectively. The 15-item Mental Health Implementation Science Tools Acceptability Scale (mhIST), consumer version [ 46 ] and the mhIST 13-item provider version will also be administered simultaneously. Clinic staff will address acceptability in in-depth interviews as well.
Feasibility will be measured qualitatively among clinic staff at within 6 months of the final BAI delivery to an MSM participant, and quantitatively based on the BAI completion rate among MSM participants. The BAI completion rate will be defined as (1) completion of all four sessions among those who initiated at least one session and (2) completion of all four sessions among those who were assigned to the BAI arm; (3) completion of at least two sessions among those who were assigned to the BAI arm.
Adoption will be measured qualitatively among clinic staff within 6 months of the final BAI delivery to an MSM participant. Penetration will be measured among all MSM participants and defined as completion of at least one session among those assigned to the BAI arm.
The BAI has been found to be cost-effective for PWH [ 29 ]; however, implementation costs and its value in MSM clients with alcohol use problems has not been studied. In our study, we incorporated a suite of economic evaluation sub-studies to assess (1) the cost of BAI implementation, (2) the intervention delivery, (3) patient perspective costs during their care, (4) health-related quality of life (HRQoL), and (5) the cost-effectiveness of the BAI in the study’s target population. For the health systems costing, key outcome measure will be total implementation process cost of the BAI and per-patient intervention delivery cost. For patient cost, the primary outcome will be cumulative total direct and indirect patient costs associated with care-seeking from screening to maintaining PrEP. For HRQoL, we will use EQ-5D-5L-based health profiles collected for each patient into a value on a scale anchored at 1 (full health) and 0 (worst health state = death) based on the value set for Vietnam, which will represent the quality-adjusted-life years (QALY) estimate for each participant on average during the study participation [ 47 ]. For the cost-effectiveness analysis, we will estimate the incremental cost-effectiveness ratio (ICER), defined as [C i − C a ]/[E i − E a ] with C i and C a being the respective health systems costs of the intervention [i], inclusive of implementation costs, and assessment only [a], and E i and E a the corresponding effectiveness, measured in terms of QALY [ 48 ]. The ICER estimates will be measured against varied levels of the willingness to pay thresholds (WTP) to assess the overall cost-effectiveness of the BAI in our study population. Costs will be measured using direct observation and time-and-motion (TAM) studies, detailed prospective budgetary analysis, and surveys of both participants and key staff.
We will estimate the human resource requirements (using activity-based time estimates) and costs of all intervention-related activities, including the BAI, PrEP (including long-acting injectable, event-driven, and risk-aligned approaches, accounting for adherence), screening for and treatment of HIV, and management of HIV-associated complications.
Formative data collection and bai adaptation.
Prior to RCT recruitment, adaptive and pilot phases were conducted to adapt intervention package and study tools to the context of MSM on PrEP in Vietnam. In-depth interviews were conducted with clinic staff and MSM PrEP clients to ensure that concepts, language, examples, and context of the BAI is culturally relevant to MSM, HIV risk, and PrEP persistence in adaptive phase. Data were analyzed to systematically adapt key BAI characteristics to MSM in Vietnam acceptability while maintaining the core structure [ 30 , 49 , 50 , 51 ]. Key characteristics were the population-specific elements and structural factors that increase intervention efficacy, relevance. Two focus group discussions, one with MSM on PrEP and one with counselors from PrEP clinics from the four clinics (around 8 participants per focus group) to test component of the adapted BAI. Feedback from the focus groups was utilized to further revise the adapted intervention package for pilot.
In the pilot phase, trained BAI counselors delivered the adapted BAI package to eight MSM on PrEP to assess intervention flow, comprehension, utility of information, motivation changes, and utility of behavioral skill training. We also did pilot survey items, interview procedures to assess survey length, check response distribution, item comprehension, and data collection procedures with up to 10 MSM on PrEP. The results informed refinement and finalization of the BAI package and assessment tools for use in the RCT. Individuals who take part in the pilot did not participate in the RCT phase.
At baseline and each quarterly visit, we will measure PrEP use, alcohol use, and sexual behaviors. PrEP use will be monitored from the participant’s medical record, and from self-report at each study visit. HIV screening status will be conducted at every quarterly visit and STI testing for gonorrhea, chlamydia, and syphilis will be performed at baseline, and months 3, 6, and 12.
Analytically, we will conduct intention-to-treat comparisons between the two arms to assess effectiveness of the BAI at months 3, 6, and 12 for the PrEP outcomes and months 3 and 12 for the alcohol outcomes. All tests will be based on a nominal 5% two-sided type 1 error probability. Confidence intervals (CI) will have a nominal 95% coverage. Additional multivariable analyses will adjust for potentially important predictors of persistence, determined a priori, which include age, prior PrEP use, partner living with HIV, perceived PrEP need, use of event-driven PrEP, AUDIT-C score, number of sex partners, and frequency of condomless sex. Alternative predictors may be chosen if any of the proposed predictors have substantial statistical issues, such as low response frequency or substantial missing data. We will also examine overall persistence using a generalized estimating equations (GEE) model with a logit link function and binomial error distribution to assess the outcome across time at 3, 6, and 12 months.
TLFB hand-on training was conducted online in total nine 1-hour sessions at the beginning of the pilot phase to equip knowledge and skill for assessment team of study. To examine the primary outcome of number of heavy drinking days, we will use GEE with a Gaussian error distribution and identity link to compare the means of heavy drinking days between the two arms at 3 and 12 months. The primary model will estimate effects across all time points; a secondary model will include an interaction term with time.
Quantitative tools used to measure acceptability were described above. Although a specific AIM cutoff has not been established [ 45 ], we provisionally consider an AIM score of ≥ 16 to reflect adequate acceptability. We will use descriptive analysis to determine if the intervention is acceptable and feasible.
For assessment of health systems perspective costs, we will perform an activity-based cost analysis for both implementation costs and intervention delivery costs using ingredients approach scale-up planning. Capital assets and start-up costs will be annuitized based on their expected useful life years (between 2 and 15 years) and discounted at 3–10%. All other resource use will be assessed as costs using ingredients approach. Common costs multiple activities and procedures will be apportioned based on ratios of cumulative human resource time commitment measured from time assessment study. Patient costs include data on socio-economic status, costs associated with the participants’ alcohol use, direct health care costs, and indirect costs associated with the participants’ illness. Cumulative total costs for each period and overall follow-up will be assessed for individual patients. We will calculate the differences in the proportion of participants experiencing patient costs exceeding 20% (sensitivity analysis performed at different % levels) of individual and household income as well as income levels assessed based on the social capital approach between the intervention and control arms of the trial.
Leveraging individual participant level data on costs and effectiveness, we will evaluate the cost-effectiveness of the BAI intervention against the SOC, from the health systems perspective. Cumulative health systems costs measured for individual participants in the study will be used to estimate the differences in health systems costs between the BAI and SOC groups. Differences in effectiveness will be assessed based on differences in HRQoL estimate obtained from EQ-5D-5L between the two groups, as an estimated number of QALYs gained by the BAI among MSM initiating PrEP relative to the SOC. As the WTP is largely unknown for the BAI in our study population context, we will explore a range of WTPs, starting with 1 x Vietnam’s Gross Domestic Product (GDP) per capita in the “net benefits” (NB) or “net-monetary benefit” (NMB) approach (via generalized linear models with log-link) [ 52 , 53 ] and generate the cost-effectiveness acceptability curve.
For PrEP persistence and adherence, MSM lost to follow-up will be considered not persistent and non-adherent. For other outcomes, if there are missing >10% of observations, we will assess predictors of loss to follow-up and apply multiple imputation under the assumption that data are missing at random conditional on observed data.
To monitor the process of change in PrEP and alcohol-related outcomes, as well as BAI acceptability, we will conduct qualitative interviews with a subset of 40 RCT study participants, with 20 MSM in each arm. In this qualitative cohort, qualitative interviews will be conducted at months 3 and 12. At each in-depth interview, we will ask participants about personal drinking and sexual behaviors, attitudes towards and perceptions around drinking, PrEP use, and if and how they have changed over time as well as their experiences in the study. Participants in the BAI arm will also be asked about BAI acceptability, including how they experience BAI, if the BAI is useful and acceptable for them and if the BAI would be applied for those with unhealthy alcohol.
We will also conduct in-depth interviews with SHP clinic staff (up to 15) and stakeholders from policy-oriented agencies (up to 20) in Hanoi to explore feasibility and adoption of the BAI. In-depth interviews with SHP staff, including those who are BAI counselors, will be conducted after BAI training and within approximately 1 month prior RCT initiation. These interviews will focus on BAI implementation barriers and facilitators, staff’s intent to sustain use of the BAI, and competing health priorities, resources, counselor skills, and clinic space for intervention implementation. We will also conduct in-depth interviews with staff from policy-oriented agencies when the BAI is completed for all MSM participants. These interviews will explore and assess the feasibility of scaling up the BAI throughout Vietnam and intention to adopt the BAI, if it is effective.
All qualitative interviews will be audiotaped, transcribed, and translated, for analysis using NVivo or similar software. Analysis will begin as data are collected so that topics for further exploration can be incorporated into ongoing fieldwork. Textual data analysis will involve five steps: (1) reading for content; (2) deductive and inductive coding; (3) data display to identify emerging themes; (4) data reduction; and (5) interpretation. Coded interviews will be compared and triangulated within study participants with multiple interviews and across all study participants. Findings from qualitative interviews will inform our understanding of the context and processes that may underlie successful mechanisms for the BAI to be effectively delivered to MSM PrEP clients as well as refinements that may be needed for future scale-up efforts.
Standard operating procedures (SOPs) will be created to outline procedures for data and forms processing, adverse event assessment, management, and other study operations. Data will be transferred to the central UNC-Vietnam office in Hanoi, processed, and cleaned. The data manager will be responsible for coordinating Quality Control reports and data queries resolutions. All participant information will be stored in locked file cabinets in areas with access limited to study staff. All records that contain names or other personal identifiers, such as locator forms and informed consent forms, will be stored separately from study records identified by code number. All local databases will be secured with password-protected access systems.
Safety monitoring will be performed by an independent Data and Safety Monitoring Board (DSMB) committee comprised of researchers and persons in Hanoi with expertise in issues relevant to this study. The committee will meet before the trial begins, 1 year of commencing enrollment and at least annually thereafter. Blind interim analyses of the data will be conducted halfway through the follow-up period, when virtually all participants will have provided 6-month behavioral interim endpoints and presented blinded for the DSMB by an external statistician. All adverse events and social harms will be documented and reported to the principal investigators (PIs), Institutional Review Board (IRB), and DSMB according to the SOPs.
Trial conduct is reviewed regularly by independent boards as well as the study team. The trial will be monitored by an independent DSMB at least annually. The university and local IRBs review the trial progress annually to ensure ethical conduct and participant safety. The DSMB and IRB members and their review processes are independent from investigators and the sponsor. Additionally, the data management and assessment teams conduct various study procedures and data quality checks at each participant study visit. The data management team submits quality assurance/quality control (QA/QC) reports monthly to the Evaluation Team and Operational Coordinating Center and biannually to the Protocol Committee for review and feedback.
The study team comprises the Protocol Committee, Operations Team, and Community Advisory Board (CAB). The Protocol Committee leads the study and consists of the PIs and co-investigators. The Protocol Committee has primary responsibilities of overseeing and facilitating the overall conduct of the study, developing the study protocol, making study decisions, and reporting the study results.
The Operations Team consists of the Operational Coordinating Center, Evaluation Team, and Clinical Team. The Operational Coordinating Center is primarily responsible for reviewing all study materials and procedures; facilitating regular meetings among the Protocol Committee and Operations Team; facilitating and/or leading staff trainings; ensuring study activities are meeting protocol requirements; tracking study progress, timelines, and decisions; preparing progress reports for the sponsor; and ensuring that all relevant IRB regulations are followed. The Evaluation Team directly oversees all day-to-day study activities, with primary responsibilities of conducting the study assessment visits and obtaining informed consent with study participants; developing SOPs; data management; quality assurance and quality control of data and procedures; and coordinating local IRB approvals. The Evaluation Team Research Manager supervises this team. The Clinical Team is responsible for conducting all recruitment and intervention activities with study participants and managing the intervention team. The Clinical Team Research Manager supervises this team.
The Protocol Committee meets weekly with the Operations Team to discuss study conduct, progress, and challenges. Additionally, the Operational Coordinating Center meets weekly with the Evaluation Team to discuss specific study issues and operations, and the Evaluation Team and Clinical Team meet weekly to coordinate day-to-day study activities.
The CAB includes MSM eligible for PrEP, organizations serving MSM in Hanoi, and community and health leaders from Hanoi, and meets every 2 months. The CAB serves as a voice for the community and study participants and provides input on how the study can best serve and protect the interests and welfare of study participants and the community.
Rct sample size and power calculation.
For the primary effectiveness outcomes, the total number of MSM participants enrolled into the RCT will be 564, with a target of 282 participants in each of the two arms. Power calculations are based on a two-sided α =0.05, 80 and 90% power, and a minimum clinically important difference in proportions of 0.15 for our primary outcome of PrEP persistence. We estimate study retention to be 80% at 12 months, based on data retention in our previous trials [ 28 ]. With these assumptions, a sample of 564 provides an analytical sample of 450 and 90% power to detect a prevalence proportion difference of 0.15 for our primary outcomes. Power for secondary outcomes is greater. For the number of heavy drinking days, we have sufficient power to detect a difference of ~0.3 days.
To the best of our knowledge, this study is the first to assess the effectiveness and cost-effectiveness of the BAI among MSM with unhealthy alcohol use who initiate PrEP in Vietnam or similar settings where alcohol use is widely accepted. This trial will simultaneously test the effectiveness of the BAI for addressing two important public health issues for MSM: PrEP persistence and unhealthy alcohol use. The BAI was effective, cost-effective, and feasible for PWH on ART in Vietnam [ 28 ]—extending the use of the BAI to MSM initiating or re-initiating PrEP is a logical step. The study population of our previous BAI trial with PWH on ART was primarily people with a history of injection drug use; this BAI trial with MSM who initiate PrEP will develop a culturally acceptable manual for this new population. This trial will also assess appropriate mechanisms for the BAI to be effectively delivered to MSM initiating PrEP and provide information needed for future scale-up if the intervention is shown to be effective.
In our previous trial, the effect of the BAI on PWH on ART was mediated through alcohol use and increased ART adherence. We expect there to be a similar mechanism for the BAI among MSM initiating/re-initiating PrEP. We hypothesize that the BAI will lead to reduced alcohol use, better alcohol-related decision-making which in turn increase PrEP persistence. If MSM’s behavioral risks change after receiving the BAI, we will identify those changes through HIV and STI testing, as well as detailed behavioral assessments. We anticipate that through its impact on alcohol use, the BAI may also lead to fewer STIs. Taken together, we believe that the BAI may have important health implications for MSM with unhealthy alcohol use.
This study addresses priorities for the future health of MSM in several ways:
First, the BAI has the potential to alter multiple health outcomes among MSM. Interventions to address alcohol reduction among MSM are “alarmingly scarce” [ 54 , 55 ]. Yet, excessive alcohol use is both common and consequential among MSM. This proposed study has the potential to improve three interlinking health outcomes [ 7 ] for MSM: excessive alcohol use, STIs, and HIV prevention.
Second, this intervention study is designed as a type 1 hybrid RCT to expedite scale up of this study if the BAI is found effective. Many interventions are never taken to scale after their effectiveness is shown. Bringing an evidence-based intervention to scale requires careful implementation assessment. By combining the effectiveness evaluation with preparation for implementation, the timeline for scale up is shortened dramatically, allowing a greater impact on MSM health in a shorter time.
Third, the study will evaluate a cost-effective and likely sustainable intervention model. As seen in REDART with PWH on ART, the short duration, feasibility, and acceptability of the BAI are keys to its potential for sustained impactful benefit to MSM in resource-limited settings.
Finally, the trial is designed to be integrated into an existing structure within the SHP clinic and enroll MSM who initiate or re-initiate PrEP at the clinic, providing an opportunity to evaluate the intervention in a real-world clinic setting to inform future scale-up [ 56 ]. By integrating the BAI into an existing structure and enrolling current PrEP clients, we will have the opportunity to access BAI acceptability among both MSM and the clinic staff.
Since the study is being conducted in a setting where alcohol use is considered a normative behavior, MSM PrEP clients with unhealthy alcohol use may not realize that their alcohol consumption is at a level that requires intervention. As a result, they may be reluctant to undergo the BAI. To help address this concern, our study staff will provide complete information about what excessive alcohol use is, potential consequences of excessive alcohol use, and how the BAI is delivered, including its relatively short duration in screening session.
One of the expected benefits of the BAI is that MSM will reduce their alcohol use. If alcohol-related decision-making is positively affected, MSM may also reduce their sexual risk behaviors, potentially eliminating their need for PrEP or shifting the need to event-driven PrEP. We will measure these changes in behavior and conduct secondary analyses to describe the potential mediators of changes in PrEP use over time.
Currently in Vietnam, long-acting injectable PrEP (LAI-PrEP) is not available. LAI-PrEP may become available during the study and the protocol has included adaptations for that possibility. Recently, the United State President's Emergency Plan for AIDS Relief (PEPFAR) has proposed a donation of long acting injectable cabotegravir for conducting a demonstration study evaluating acceptability and feasibility of LAI-PrEP implementation in Vietnam. While we have not seen challenges when the demonstrated study is conducted, our study team will keep eyes on preparation process for this demonstration study and decide on adjustment for our study if needed.
PrEP is an effective HIV prevention strategy for MSM when it is used as prescribed and persistently. Interventions to support PrEP adherence and persistence are crucial to ensure effective implementation of PrEP worldwide. In regions where heavy alcohol use is normative, alcohol reduction interventions may be needed to improve PrEP adherence among MSM PrEP clients. The BAI, which improved HIV outcomes among PWH with unhealthy alcohol use, is a logical intervention to adapt to the context of MSM using PrEP. This study will provide insight regarding the adaptation of the BAI to a new population. The trial will also shed light on the potential impact of targeting alcohol use reduction to improve PrEP persistence among MSM worldwide.
Protocol version 4.0 (2/22/2024). Recruitment is expected to begin on April 3, 2024, and complete in February 28, 2026.
Data collection for this study is ongoing, so no data and materials are currently available. During study implementation, deidentified data will be made available in accordance with NIAAA policies. This study will comply with all NIH and U.S. Federal governments requirements related to the dissemination of the research findings upon completion of the study. The International Committee of Medical Journal Editors (ICMJE) guidelines for authorship will be applied. In addition to publications, primary results of the study will be presented to stakeholders and study participants through a dissemination workshop and/or dissemination materials. All informed consent forms will include a statement referencing that this study will be registered in clinicaltrials.gov and will provide a link to the site to enable interested participants to review the trial information on the website.
Acceptability of intervention measure
Alcohol use disorders identification test
Antiretroviral therapy
Brief alcohol intervention
Community advisory board
Cognitive behavioral therapy
Clinical Institute Withdrawal Assessment for Alcohol
Dried blood spot
Data and safety monitoring board
Generalized estimating equation
Human immunodeficiency virus
Health-related quality of life
Incremental cost-effectivenes ratio
Institutional review boards
Motivational enhancement therapy
Mental health implementation science tools acceptability scale
Men who have sex with men
Long acting injectable
Motivational interview
Mini International Neuropsychiatric Interview
Principal investigators
People living with HIV
Pre-Exposure Prophylaxis
Quality-adjusted life-year
Randomized controlled trial
Timeline follow back
Sexual Health Promotion
Standard of care
Standard operating procedure
Sexually transmitted infections
University of North Carolina
Suguimoto SP, Techasrivichien T, Musumari PM, El-saaidi C, Lukhele BW, Ono-Kihara M, et al. Changing patterns of HIV epidemic in 30 years in East Asia. Curr HIV/AIDS Rep. 2014;11(2):134–45.
PubMed Google Scholar
Joint United Nations Programme on HIV/ AIDS. IN DANGER: UNAIDS Global AIDS Update 2022. Geneva; Report No.: CC BY-NC-SA 3.0 IGO.
Curran GM, Bauer M, Mittman B, Pyne JM, Stetler C. Effectiveness-implementation Hybrid Designs: Combining Elements of Clinical Effectiveness and Implementation Research to Enhance Public Health Impact. [Miscellaneous Article]. Med Care. 2012;50(3):217–26.
PubMed PubMed Central Google Scholar
HIV and AIDS Data Hub for Asia-Pacific - Evidence to Action. Review in slides Vietnam. Available from: https://www.aidsdatahub.org/resource/viet-nam-country-slides-2022 . Cited 2023 Aug 20
Green KE, Vu BN, Phan HT, Tran MH, Ngo HV, Vo SH, et al. From conventional to disruptive: upturning the HIV testing status quo among men who have sex with men in Vietnam. J Int AIDS Soc. 2018;21 Suppl 5(Suppl Suppl 5):e25127. https://doi.org/10.1002/jia2.25127 .
Vietnam Authority for HIV/AIDS Control VHS. The Epidemiology of HIV/AIDS in Vietnam. Slide presentation presented at: ANRS | MIE Scientific Days in Vietnam - Towards ending epidemics; 2023 Nov 15; Hai Phong, Vietnam. Available from: https://anrs.fr/en/all-news/scientific-days-of-the-anrs-emerging-infectious-diseases-vietnam-partner-site/ . Cited 2023 Nov 15
Oldfield BJ, Jennifer EE. Addressing Unhealthy Alcohol Use and the HIV Pre-exposure Prophylaxis Care Continuum in Primary Care: A Scoping Review. AIDS Behav. 2021;25(6):1777–89.
Shuper PA, Joharchi N, Monti PM, Loutfy M, Rehm J. Acute Alcohol Consumption Directly Increases HIV Transmission Risk: A Randomized Controlled Experiment. J Acquir Immune Defic Syndr. 2017;76(5):493–500.
Centers for Disease Control and Prevention. What is Excessive Alcohol Use?. Available from: https://www.cdc.gov/alcohol/pdfs/excessive_alcohol_use.pdf .
Krishnan A, Nguyen M, Giang LM, Ha TV, Bhadra M, Nguyen SM, et al. Finding Sex Partners Through Social Media Among Men Who Have Sex with Men in Hanoi. Vietnam J Community Health. 2018;43(1):146–56.
Van Bui T, Blizzard CL, Luong KN, Van Truong NL, Tran BQ, Otahal P, et al. Alcohol Consumption in Vietnam, and the Use of “Standard Drinks” to Measure Alcohol Intake. Alcohol Alcohol. 2016;51(2):186–95.
Bernardin F, Maheut-Bosser A, Paille F. Cognitive Impairments in Alcohol-Dependent Subjects. Front Psychiatry. 2014;5:78.
Evert DL, Oscar-Berman M. Alcohol-Related Cognitive Impairments. Alcohol Health Res World. 1995;19(2):89–96.
Pitel AL, Eustache F, Beaunieux H. Component processes of memory in alcoholism: pattern of compromise and neural substrates. Handb Clin Neurol. 2014;125:211–25.
Williams EC, Hahn JA, Saitz R, Bryant K, Lira MC, Samet JH. Alcohol Use and Human Immunodeficiency Virus (HIV) Infection: Current Knowledge, Implications, and Future Directions. Alcohol Clin Exp Res. 2016;40(10):2056–72.
Wahome EW, Graham SM, Thiong’o AN, Mohamed K, Oduor T, Gichuru E, Mwambi J, van der Elst EM, Sanders EJ. Risk factors for loss to follow-up among at-risk HIV negative men who have sex with men participating in a research cohort with access to pre-exposure prophylaxis in coastal Kenya - PubMed. J Int AIDS Soc. 2020 Oct;(23 Suppl 6(Suppl 6):e25593). Available from: https://pubmed.ncbi.nlm.nih.gov/33000889/ . Cited 2023 Nov 17.
Koss CA, Charlebois ED, Ayieko J, Kwarisiima D, Kabami J, Balzer LB, et al. Uptake, engagement, and adherence to pre-exposure prophylaxis offered after population HIV testing in rural Kenya and Uganda: 72-week interim analysis of observational data from the SEARCH study. The Lancet HIV. 2020;7(4):e249–61.
Mor Z, Turner D, Livnat Y, Levy I. Recreational drug and excessive alcohol use among HIV-infected men who have sex with men in Central Israel. BMC Public Health. 2019;19(1):1360.
Ogbuagu O, Marshall BDL, Tiberio P, Ogunbajo A, Barakat L, Montgomery M, et al. Prevalence and Correlates of Unhealthy Alcohol and Drug Use Among Men Who Have Sex with Men Prescribed HIV Pre-exposure Prophylaxis in Real-World Clinical Settings. AIDS Behav. 2019;23(1):190–200.
Tran BX, Nguyen LH, Nguyen CT, Phan HTT, Latkin CA. Alcohol abuse increases the risk of HIV infection and diminishes health status of clients attending HIV testing services in Vietnam. Harm Reduct J. 2016;13(1):6.
Kahler CW, Wray TB, Pantalone DW, Kruis RD, Mastroleo NR, Monti PM, et al. Daily Associations between Alcohol Use and Unprotected Anal Sex Among Heavy Drinking HIV-Positive Men Who Have Sex with Men. AIDS Behav. 2015;19(3):422–30.
Kim EJ, Hladik W, Barker J, Lubwama G, Sendagala S, Ssenkusu JM, et al. Sexually transmitted infections associated with alcohol use and HIV infection among men who have sex with men in Kampala. Uganda Sex Transm Infect. 2016;92(3):240–5.
Liu Y, Ruan Y, Strauss SM, Yin L, Liu H, Amico KR, et al. Alcohol misuse, risky sexual behaviors, and HIV or syphilis infections among Chinese men who have sex with men. Drug Alcohol Depend. 2016;168:239–46.
Nguyen TV, Van Khuu N, Nguyen PD, Tran HP, Phan HTT, Phan LT, et al. Sociodemographic Factors, Sexual Behaviors, and Alcohol and Recreational Drug Use Associated with HIV Among Men Who Have Sex with Men in Southern Vietnam. AIDS Behav. 2016;20(10):2357–71.
Traeger MW, Cornelisse VJ, Asselin J, Price B, Roth NJ, Willcox J, et al. Association of HIV Preexposure Prophylaxis With Incidence of Sexually Transmitted Infections Among Individuals at High Risk of HIV Infection. JAMA. 2019;321(14):1380–90.
Cook RL, Sereika SM, Hunt SC, Woodward WC, Erlen JA, Conigliaro J. Problem drinking and medication adherence among persons with HIV infection. J Gen Intern Med. 2001;16(2):83–8.
CAS PubMed PubMed Central Google Scholar
Fleming MF, Barry KL, Manwell LB, Johnson K, London R. Brief physician advice for problem alcohol drinkers. A randomized controlled trial in community-based primary care practices. JAMA. 1997;277(13):1039–45.
CAS PubMed Google Scholar
Go VF, Hutton HE, Ha TV, Chander G, Latkin CA, Mai NVT, et al. Effect of 2 Integrated Interventions on Alcohol Abstinence and Viral Suppression Among Vietnamese Adults With Hazardous Alcohol Use and HIV: A Randomized Clinical Trial. JAMA Netw Open. 2020;3(9):e2017115.
Blackburn NA, Go VF, Bui Q, Hutton H, Tampi RP, Sripaipan T, et al. The Cost-Effectiveness of Adapting and Implementing a Brief Intervention to Target Frequent Alcohol Use Among Persons with HIV in Vietnam. AIDS Behav. 2021;25(7):2108–19.
Hutton HE, Lancaster KE, Zuskov D, Mai NVT, Quynh BX, Chander G, et al. Cultural Adaptation of 2 Evidence-Based Alcohol Interventions for Antiretroviral Treatment Clinic Patients in Vietnam. J Int Assoc Provid AIDS Care. 2019;18:2325958219854368.
Chander G, Hutton HE, Lau B, Xu X, McCaul ME. Brief Intervention Decreases Drinking Frequency in HIV-Infected, Heavy Drinking Women: Results of a Randomized Controlled Trial. J Acquir Immune Defic Syndr. 2015;70(2):137–45.
Chan AW, Tetzlaff JM, Gotzsche PC, Altman DG, Mann H, Berlin JA, et al. SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials. BMJ. 2013;346(jan0815):e7586–e7586.
World Health Organization. The Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) Manual for use in primary care. 2010. Available from: https://www.who.int/publications/i/item/978924159938-2 . Cited 2023 Nov 15.
Bush K, Kivlahan DR, McDonell MB, Fihn SD, Bradley KA. The AUDIT alcohol consumption questions (AUDIT-C): an effective brief screening test for problem drinking. Ambulatory Care Quality Improvement Project (ACQUIP). Alcohol Use Disorders Identification Test. Arch Intern Med. 1998;158(16):1789–95.
The Vietnamese National Assembly. Law on medical examination and treatment. 2009 Available from: https://thuvienphapluat.vn/van-ban/EN/The-thao-Y-te/Law-No-40-2009-QH12-on-medical-examination-and-treatment/106096/tieng-anh.aspx . Cited 2023 Dec 22.
Miller WR, Rollnick S. Motivational interviewing: Helping people change, 3rd edition. New York, NY, US: Guilford Press; 2013. xii, 482 p. (Motivational interviewing: Helping people change, 3rd edition).
Miller WR, Zweben A, DiClemente CC, Rychtarik RG. Motivational Enhancement Therapy Manual: A Clinical Research Guide for Therapists Treating Individuals with Alcohol Abuse and Dependence. Vol. Vol. 2. NIAAA Project MATCH Monograph; 1994. NIH Publication No. 94-3723. Available from: https://www.niaaa.nih.gov/sites/default/files/match02.pdf .
Miller WR. Motivational Enhancement Therapy: Description of Counseling Approach. In: Boren JJ, Onken LS, Carroll KM, eds. Approaches to Drug Abuse Counseling: National Institute on Drug Abuse; 2000. NIH Publication No. 00-4151. Available from: https://books.google.com.vn/books?hl=en&lr=&id=4Kk5AQAAMAAJ&oi=fnd&pg=PA1&ots=fNTGD632ZS&sig=P5aNz16R4JjV09eeE9hdwzk8lA0&redir_esc=y#v=onepage&q&f=false .
Carroll KM, Kiluk BD. Cognitive behavioral interventions for alcohol and drug use disorders: Through the stage model and back again. Psychol Addictive Behav. 2017;31(8):847–61.
Google Scholar
Sheehan DV, Lecrubier Y, Sheehan KH, Amorim P, Janavs J, Weiller E, et al. The Mini-International Neuropsychiatric Interview (M.I.N.I.): the development and validation of a structured diagnostic psychiatric interview for DSM-IV and ICD-10. J Clin Psychiatry. 1998;59(Suppl 20):22–33 (quiz 34-57).
World Health Organization. What’s the 2+1+1? Event-driven oral pre-exposure prophylaxis to prevent HIV for men who have sex with men: Update to WHO’s recommendation on oral PrEP. 2019. Available from: https://apps.who.int/iris/bitstream/handle/10665/325955/WHO-CDS-HIV-19.8-eng.pdf?ua=1 .
Ulwelling W, Smith K. The PEth Blood Test in the Security Environment: What it is; Why it is Important; and Interpretative Guidelines. J Forensic Sci. 2018;63(6):1634–40.
Hahn JA, Dobkin LM, Mayanja B, Emenyonu NI, Kigozi IM, Shiboski S, et al. Phosphatidylethanol (PEth) as a biomarker of alcohol consumption in HIV-positive patients in sub-Saharan Africa. Alcohol Clin Exp Res. 2012;36(5):854–62.
Isaksson A, Walther L, Hansson T, Andersson A, Alling C. Phosphatidylethanol in blood (B-PEth): A marker for alcohol use and abuse. Drug Test Anal. 2011;3(4):195–200.
Weiner BJ, Lewis CC, Stanick C, Powell BJ, Dorsey CN, Clary AS, et al. Psychometric assessment of three newly developed implementation outcome measures. Implement Sci. 2017;12(1):108.
Aldridge LR, Kemp CG, Bass JK, Danforth K, Kane JC, Hamdani SU, et al. Psychometric performance of the Mental Health Implementation Science Tools (mhIST) across six low- and middle-income countries. Implementation Science Communications. 2022;3(1):54.
Mai VQ, Sun S, Minh HV, Luo N, Giang KB, Lindholm L, et al. An EQ-5D-5L Value Set for Vietnam. Qual Life Res. 2020;29(7):1923–33.
Salomon JA, Vos T, Hogan DR, Gagnon M, Naghavi M, Mokdad A, et al. Common values in assessing health outcomes from disease and injury: disability weights measurement study for the Global Burden of Disease Study 2010. Lancet. 2012;380(9859):2129–43.
Wingood GM, DiClemente RJ. The ADAPT-ITT model: a novel method of adapting evidence-based HIV Interventions. J Acquir Immune Defic Syndr. 2008;47(Suppl 1):S40–6.
McKleroy VS, Galbraith JS, Cummings B, Jones P, Harshbarger C, Collins C, et al. Adapting evidence-based behavioral interventions for new settings and target populations. AIDS Educ Prev. 2006;18(4 Suppl A):59–73.
Barrera M, Castro FG, Strycker LA, Toobert DJ. Cultural Adaptations of Behavioral Health Interventions: A Progress Report. J Consult Clin Psychol. 2013;81(2):196–205.
Hounton S, Newlands D. Applying the net-benefit framework for assessing cost-effectiveness of interventions towards universal health coverage. Cost Eff Resour Alloc. 2012;10(1):8.
Hoch JS, Briggs AH, Willan AR. Something old, something new, something borrowed, something blue: a framework for the marriage of health econometrics and cost-effectiveness analysis. Health Econ. 2002;11(5):415–30.
Wray TB, Grin B, Dorfman L, Glynn TR, Kahler CW, Marshall BDL, et al. Systematic review of interventions to reduce problematic alcohol use in men who have sex with men. Drug Alcohol Rev. 2016;35(2):148–57.
Guy AA, Zelaya DG, Surace A, Mastroleo NR, Pantalone DW, Monti PM, et al. Discrimination and alcohol problems among heavy drinking HIV-positive men who have sex with men: The buffering effect of a brief Motivational Intervention to reduce alcohol use. Drug Alcohol Depend. 2022;233:109384.
Garrison LE, Haberer JE. Pre-exposure Prophylaxis Uptake, Adherence, and Persistence: A Narrative Review of Interventions in the US. Amer J Prevent Med. 2021;61(5 Supplement 1):S73-86.
Koss CA, Hosek SG, Bacchetti P, Anderson PL, Liu AY, Horng H, et al. Comparison of Measures of Adherence to Human Immunodeficiency Virus Preexposure Prophylaxis Among Adolescent and Young Men Who Have Sex With Men in the United States. Clin Infect Dis. 2018;66(2):213–9.
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We would like to thank all staff in the BAI implementation team at the UNC Project Vietnam and HMU for their work in preparing and conducting this trial (Pham Dieu Linh Thi, Nguyen Thanh Van, Tran Thi Van Anh, Pham Quang Loc, Mai Quang Anh, Nguyen Huu Anh, Nguyen Cong Thanh and Dau Sy Nguyen). We also thank staff and clients at four PrEP clinics in Hanoi, including Nam Tu Liem health district center, Lighthouse clinic, ASK Minh Ngoc clinic, and GLINK clinic for their support and participation in the adaptive phase of the study.
This study was supported by a grant from the National Institute on Alcohol Abuse and Alcoholism ([email protected]) US National Institutes of Health, 1R01AA030479. HTMB was supported by the Fogarty International Center and the Office of Disease Prevention of the National Institutes of Health (NIH) under Award Number D43TW009343 and the University of California Global Health Institute (UCGHI). VFG was in part supported by the University of North Carolina at Chapel Hill Center for AIDS Research (P30 AI50410). The funders had no role in the data collection, analysis, manuscript preparation, or decision to publish.
Vivian F. Go and William C. Miller are co-last authors.
Center for Training and Research on Substance Abuse -HIV (CREATA-H), Hanoi Medical University, Hanoi, Vietnam
Hao T. M. Bui, Le Minh Giang & Khanh D. Nguyen
Department of Epidemiology, School of Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
Le Minh Giang & Minh X. Nguyen
Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, USA
Jane S. Chen, Teerada Sripaipan, Sophia M. Bartels, Sarah L. Rossi, Olivia Ferguson, Minh X. Nguyen, Khanh D. Nguyen & Vivian F. Go
University of North Carolina Project Vietnam, Van Phuc Diplomatic Compound, Apartment 407-408, A2 Building298 Kim Ma Street, Ba Dinh District, Hanoi, Vietnam
Ha T. T. Nong, Ngan T. K. Nguyen & Ha V. Tran
Department of Psychiatry, School of Medicine, Johns Hopkins University, Baltimore, USA
Heidi Hutton
Division of General Internal Medicine, School of Medicine, University of Washington, Seatle, USA
Geetanjali Chander
Department of Preventive Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea
Hojoon Sohn
Division of Infectious Diseases, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, USA
Sarah E. Rutstein & Irving F. Hoffman
Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, USA
Sara Levintow, Brian W. Pence & William C. Miller
George Warren Brown School of Social Work, Washington University, St. Louis, MO, USA
Byron J. Powell
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WCM, VFG, and LMG conceived the study and obtained the funding. WCM, VFG, LMG, HTMB, JSC, TS, HTTN, NTKN, SMB, SLR, HS, OF, HVT, MXN, KDN, SER, SL, IFH, BJP, and BWP contributed to research design and protocol development. HH and GC helped conceptualize the intervention conditions, contributed to the grant writing, and informed all implementation materials. HTMB drafted the manuscript, and VFG, WCM, LMG, and MXN revised it critically with important intellectual contents. All authors read and approved the final manuscript.
Correspondence to William C. Miller .
Ethics approval and consent to participate.
The study was approved by the IRBs at the University of North Carolina, Chapel Hill and Hanoi Medical University. The study will be conducted in full compliance with the protocol. The protocol will not be amended without prior written approval by the PIs. All protocol amendments must be submitted to and approved by the relevant IRB(s)/Ethical Committees prior to implementing the amendment. Informed consent for both MSM participants and stakeholders will be obtained by research staff in the assessment team who have prior experience with obtaining informed consent. All consent forms will be translated into Vietnamese. The informed consent procedures will be conducted with all MSM who are eligible and interested in participating in the study, prior to participation in any study visit activities. Stakeholder participants will be consented prior to any quantitative or qualitative interviews.
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Bui, H.T.M., Giang, L.M., Chen, J.S. et al. A Brief Alcohol Intervention (BAI) to reduce alcohol use and improve PrEP outcomes among men who have sex with men in Vietnam: study protocol for a randomized controlled trial. Trials 25 , 552 (2024). https://doi.org/10.1186/s13063-024-08382-5
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Published : 21 August 2024
DOI : https://doi.org/10.1186/s13063-024-08382-5
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The incidence of syphilis has increased, primarily among men who have sex with men. Syphilis presentation can be difficult to discern and might be missed, but should be suspected in persons who experience the classic Jarisch-Herxheimer reaction after treatment with β-lactam antibiotics. This case describes a 55-year-old male patient with negative test results for HIV who presented to the clinic as a contact of a recent male sexual partner who was diagnosed with gonorrhea. This case suggests that ceftriaxone and azithromycin treatment of persons with unknown infectious syphilis infections might cause a classic posttreatment syphilis reaction (rigour that spontaneously resolves). Patients should be informed to look for these Jarisch-Herxheimer reaction symptoms, and clinicians should assess for the symptoms of this reaction in patients who are at risk of syphilis.
Visit 1. A 55-year-old man presented to the sexually transmitted infection (STI) clinic after a recent casual male partner informed him he had been diagnosed with gonorrhea. The patient engaged in condomless receptive and penetrative oral and anal sex with this man. Table 1 provides a summary of the patient’s case. Table 1. Case summary TIME PATIENT’S HISTORY AND ASSESSMENTS, PLANS, AND RESULTS Past medical history Gonorrhea (no other previous STIs) Negative test results for HIV Taking HIV PrEP Insomnia GERD Hypertension Visit 1 Assessment Presented to clinic as a gonorrhea contact Reported a painless 1-cm 2 penile lesion about 4–6 wk earlier that resolved without marking Asymptomatic at time of visit Unremarkable findings on examination Plan Tested for chlamydia and gonorrhea (urine sample, oral and rectal swabs), HIV, and syphilis Treated empirically for gonorrhea Results Rectal gonorrhea detected Syphilis testing: CMIA result reactive, RPR titre 1:4, TPPA result reactive Visit 2 (8 d after visit 1) Assessment Asymptomatic Reported rigour about 2 h after empiric gonorrhea treatment at visit 1 Plan Syphilis stage determined as early latent; treatment administered Repeated syphilis serology Results Syphilis testing: CMIA results reactive, RPR titre 1:8, TPPA results reactive Follow-up Reported same rigour about 2 h after treatment Open in a separate window CMIA—chemiluminescent microparticle immunoassay, GERD—gastroesophageal reflux disease, PrEP—preexposure prophylaxis, RPR—rapid plasma reagin, STI—sexually transmitted infection, TPPA— Treponema pallidum passive particle agglutination assay. Review of systems: The patient was asymptomatic when he presented for care, but reported having had a painless genital lesion that was less than 1 cm 2 approximately 4 to 6 weeks earlier; it resolved spontaneously after 7 to 10 days. The patient suspected the lesion was an “ingrown hair.” He denied rashes, hair loss, and mucous lesions. He denied current or recent rigour, fatigue, weight loss, lymphadenopathy, myalgia, arthralgia, headaches, and vision or hearing changes. Past medical history: The patient’s past medical history included insomnia, gastroesophageal reflux disease, and hypertension, for which he took trazodone, esomeprazole, and the telmisartan-amlodipine combination, respectively. He had been taking these drugs for longer than 12 months. He had started taking a fixed-dose combination of emtricitabine (200 mg) and tenofovir (300 mg) daily for HIV preexposure prophylaxis (PrEP) 5 months earlier. The patient had similarly presented to the STI clinic 5 months previously as a contact of a gonorrhea case and was treated with 1 intramuscular dose of 250 mg of ceftriaxone (reconstituted with 0.9 mL of 1% lidocaine) plus 1 oral dose of 1 g of azithromycin. 1 , 2 This treatment was administered at the clinic. He experienced no reaction after treatment (both immediately after treatment and during the following day): no nausea, no emesis, no diarrhea, and no rigour. His test results at that time were negative for gonorrhea and chlamydia (urine nucleic acid amplification testing [NAAT], and pharyngeal and rectal cultures). He did not undergo serology testing at the clinic, but had documented negative HIV and syphilis test results from this time. On examination: The patient was afebrile and had no perceptible rashes on his hands, feet, or trunk. His cervical nodes were not palpable or tender; he had no oral lesions or erythema. He had no palpable inguinal nodes or tenderness, and no lesions, erythema, or tenderness of his penis or genital area; no urethral discharge was present. He had no scrotal lesions or testicular tenderness. He had no external anal erythema, lesions, or discharge. Anoscopy was not performed. Plan: The nurse practitioner who saw this patient at his initial visit collected pharyngeal and rectal swabs and urine for gonorrhea and chlamydia testing, as well as blood for HIV and syphilis testing. As the patient was a contact of a gonorrhea case, this same provider treated the patient in the clinic with 1 intramuscular dose of 250 mg of ceftriaxone (reconstituted with 0.9 mL of 1% lidocaine) plus 1 oral dose of 1 g of azithromycin. 1 , 2 The patient remained in the clinic after the injection without reaction. A fourth-generation antigen-antibody combination assay was used for HIV testing. 3 Syphilis testing was done using the reverse screening algorithm, starting with a chemiluminescent microparticle immunoassay (CMIA), followed by a rapid plasma reagin (RPR) test and a Treponema pallidum passive particle agglutination assay (TPPA) for samples with positive screening results. 4 , 5 Gonorrhea and chlamydia samples underwent NAAT. 6 – 8 Of note, between the patient’s previous and current presentation for care, in Ontario, NAAT for extragenital samples was validated by the Public Health Ontario laboratory. This occurred owing to a greater than 2-fold increase in sensitivity of NAAT compared with culture, and because the test swabs required were reduced from 2 swabs to 1. Moreover, extragenital testing is done with the same type of swab used for endocervical gonorrhea and chlamydia testing and is thus likely more readily available in many clinics. Test results: The patient had negative results for HIV, pharyngeal and urine gonorrhea and chlamydia, and rectal chlamydia. His rectal gonorrhea test result was positive. For syphilis, the CMIA result was reactive, the RPR titre was 1:4, and the TPPA result was reactive. The STI clinic nurses contacted the patient and requested that he return to the clinic. Visit 2. On returning to the clinic 8 days after the first visit, the patient was asymptomatic. To determine the need for gonorrhea re-treatment, I inquired if he had had issues with treatment. He denied nausea, emesis, and diarrhea, and he denied sexual contact with untreated partners. He reported rigour about 2 hours after receiving gonorrhea treatment; rigour lasted less than 12 hours and resolved spontaneously. He denied rashes, mucosal irritation and pain, myalgia, and arthralgia. He denied experiencing such symptoms when he was treated empirically for gonorrhea 5 months earlier. I repeated the syphilis bloodwork, determined the patient’s stage of infectious syphilis (early latent phase owing to no symptoms, a confirmed negative result 5 months earlier, and no known contacts with any sexual partners recently diagnosed with infectious syphilis). I treated him with 1 intramuscular dose of 2.4 million units of benzathine penicillin G. 1 , 2 He tolerated the injection well and had no reactions during the 15 minutes he remained in the clinic. Interestingly, he reported a similar Jarisch-Herxheimer–like reaction after this treatment as well. Patients who receive more than 1 dose of antibiotics for syphilis typically only experience the Jarisch-Herxheimer reaction with the first treatment; it is possible that the second reaction occurred in this case because, in the first instance, the nurse practitioner had not actually treated him for syphilis. Instead, the nurse practitioner had treated him for gonorrhea, and potentially induced this reaction with a dose of medication that was appropriate for gonorrhea but subtherapeutic for syphilis. It is thus possible that he experienced the Jarisch-Herxheimer reaction twice. Syphilis bloodwork from this second visit revealed reactive CMIA results, an RPR titre of 1:8, and reactive TPPA results, supporting the diagnosis of infectious syphilis. The change in syphilis titre might suggest the infection was primary (with a possible chancre in an undetected location such as the rectum); however, it might also be normal laboratory variation in the measurement of a serofast state.
It is possible this patient experienced a Jarisch-Herxheimer reaction, which is common after treatment of spirochete infections (eg, syphilis, yaws, pinta, Lyme disease). 1 , 2 , 9 This reaction typically starts 2 hours after treatment and resolves within 24 hours; it can occur during any stage of syphilis. 1 , 2 , 9 It is hypothesized that this reaction is due to mass release of lipoproteins from destroyed bacteria that induce rigour, myalgia, arthralgia, and headache. 9 The Jarisch-Herxheimer reaction is not a hypersensitivity, and the patient does not need to avoid penicillin. No treatment is required, although antipyretics can alleviate symptoms. 2 Systemic corticosteroids can be used for severe reactions, but only with expert consultation. 2
The postulation here is that this patient experienced such a reaction after receiving treatment for gonorrhea with a cephalosporin and macrolide. This is fitting, seeing as cephalosporins have a similar mechanism of action to penicillin, 10 and because these 2 medications can cure syphilis, although in higher doses and for a longer duration than what this patient received. 1 , 2 It is possible that such a reaction occurred here from a subtherapeutic dose of these drugs. Supporting this assertion is that the patient had a similar reaction when treated with benzathine penicillin G.
One similar case report exists. In this other case, the patient was an HIV-positive 32-year-old man who, similar to this case, was diagnosed with rectal gonorrhea, was treated with ceftriaxone and azithromycin, and experienced rigour 6 hours later. 11 The patient returned to the clinic with a classic syphilis rash and received treatment for syphilis. Serology results supported the syphilis diagnosis.
Another possible explanation for this patient’s symptoms is HIV seroconversion, 2 although this is unlikely based on his use of HIV PrEP, which can prevent HIV transmission in more than 90% of those who take it. 12 The patient’s symptoms might also have been the result of an unrelated concomitant viral infection (eg, influenza), although the timing and duration of symptoms makes this unlikely. Likewise, drug-drug interactions are an unlikely cause of the patient’s symptoms, as the only possible interaction is a category C interaction between azithromycin and trazodone (potential corrected QT interval prolongation), 13 and he had no flulike reaction with concurrent use of these medications 5 months previously. The patient’s reaction might also have been a Jarisch-Herxheimer reaction to a different spirochete, such as Borrelia burgdorferi, which is prevalent locally. 14 No testing was done to rule out Lyme disease, so this infection is possible, although the patient did not have any related symptoms including erythema migrans or neurologic findings. 15 As I work in an STI clinic, testing for Lyme disease is not available. Instead, I encouraged the patient to follow up with his family physician for further assessment.
This case highlights 3 points. The first is the need for clinicians to include syphilis in the differential diagnosis of oral, genital, and perianal lesions. 1 , 2 This is particularly important owing to increasing rates of syphilis, primarily among men who have sex with men. 16 , 17 In such cases, it is ideal to consider (and provide) empiric treatment at the point of care, plus appropriate testing including serology and the consideration of direct fluorescent antibody (DFA) or polymerase chain reaction (PCR) testing of syphilitic lesions. 1 , 2 Specifically, DFA and PCR testing involve specimen collection from a potential syphilitic lesion, whether a chancre, condyloma latum, or mucous patch. When results are positive, DFA and PCR confirm the presence of syphilis organisms. Of note, DFA and PCR testing of syphilis lesions can detect primary infection before the development of systemic markers that can be detected in serology.
Second, the symptoms of Jarisch-Herxheimer reaction should be communicated to patients who are at risk of syphilis who receive treatment for gonorrhea with ceftriaxone and azithromycin. This involves explicitly listing these symptoms to patients at the time of treatment as part of reviewing posttreatment precautions (eg, reviewing the symptoms of anaphylaxis, recommending avoiding sexual activity until no longer infectious, recommending avoiding sexual contact with untreated partners). Patients should be instructed to return to the clinic for assessment if they experience Jarisch-Herxheimer–like symptoms, and clinicians should consider providing empiric treatment while investigations are pending for patients with these symptoms. This approach aligns with the previous case report, 11 in which the clinicians aptly suspected and empirically treated syphilis based on the patient’s risk factors for syphilis plus a Jarisch-Herxheimer–like reaction after receiving ceftriaxone and azithromycin treatment for gonorrhea. Similarly, clinicians who examine patients who were recently treated with these medications should also explicitly inquire about Jarisch-Herxheimer reaction symptoms, and not assume that patients would necessarily report such symptoms without explicit inquiry. Although the patient in this case volunteered this information without being precisely asked about the symptoms of this reaction, he only provided this information once I inquired if he had experienced any symptoms after his gonorrhea treatment. This highlights the need for clinicians to positively review these symptoms.
Third, although less applicable to this case because the patient was already taking HIV PrEP, syphilis is an established risk factor for HIV acquisition, meaning that a syphilis diagnosis should signal clinicians to ensure HIV testing is performed and, if test results are negative for HIV, to consider HIV PrEP. In the existing PrEP studies, 18 seroconversion rates within 12 months of syphilis diagnosis ranged between 1 in 20 and 1 in 30 persons. 19 , 20 Data from Vancouver, BC, also found elevated HIV incidence after syphilis diagnosis (3.6 per 100 person-years), which increased to 17 per 100 person-years for patients with concurrent gonorrhea and syphilis diagnoses. 21 Thus, nearly 1 in 5 such persons would acquire HIV within 12 months of this presentation, highlighting the importance of PrEP for such patients. Recent Canadian guidelines 12 detail how to provide this intervention.
This article reviews the case of an asymptomatic 55-year-old man with negative test results for HIV who presented as a contact of a gonorrhea case, experienced rigour after ceftriaxone and azithromycin administration, and was subsequently diagnosed with syphilis. This case supports a previous case report of a similar situation, 11 and highlights that clinicians should inform patients about Jarisch-Herxheimer reaction symptoms and consider these symptoms as indicators of syphilis in otherwise asymptomatic patients. Finally, clinicians should discuss HIV PrEP with patients diagnosed with syphilis, considering the elevated HIV seroconversion rates that occur after this diagnosis. This helps ensure comprehensive sexual health service provision.
Competing interests
None declared
This article has been peer reviewed.
Cet article a fait l’objet d’une révision par des pairs.
National Institutes of Health ( NIH )
National Institute of Allergy and Infectious Diseases ( NIAID )
National Institute of Dental and Craniofacial Research ( NIDCR )
National Institute on Drug Abuse ( NIDA )
National Institute of Mental Health ( NIMH )
U19 Research Program – Cooperative Agreements
See Section III. 3. Additional Information on Eligibility .
The purpose of this NOFO is to support the Pediatric HIV/AIDS Cohort Study (PHACS) as a transformative and agile program addressing the developmental and clinical course of persons living with HIV, and perinatally acquired HIV, with an emphasis on youth through reproductive age in the United States.
This Notice of Fuding Opportunity (NOFO) requires a Plan for Enhancing Diverse Perspectives (PEDP).
November 5, 2024
Application Due Dates | Review and Award Cycles | ||||
---|---|---|---|---|---|
New | Renewal / Resubmission / Revision (as allowed) | AIDS - New/Renewal/Resubmission/Revision, as allowed | Scientific Merit Review | Advisory Council Review | Earliest Start Date |
Not Applicable | Not Applicable | December 11, 2024 | March 2025 | May 2025 | July 2025 |
All applications are due by 5:00 PM local time of applicant organization.
Applicants are encouraged to apply early to allow adequate time to make any corrections to errors found in the application during the submission process by the due date.
Not Applicable
It is critical that applicants follow the Multi-Project (M) Instructions in the How to Apply - Application Guide , except where instructed to do otherwise (in this NOFO or in a Notice from the NIH Guide for Grants and Contracts ). Conformance to all requirements (both in the How to Apply - Application Guide and the NOFO) is required and strictly enforced. Applicants must read and follow all application instructions in the How to Apply - Application Guide as well as any program-specific instructions noted in Section IV. When the program-specific instructions deviate from those in the How to Apply - Application Guide , follow the program-specific instructions. Applications that do not comply with these instructions may be delayed or not accepted for review.
There are several options available to submit your application through Grants.gov to NIH and Department of Health and Human Services partners. You must use one of these submission options to access the application forms for this opportunity.
Section i. notice of funding opportunity description.
The purpose of this NOFO is to support the Pediatric HIV/AIDS Cohort Study (PHACS) cohorts as a transformative, streamlined, and agile program addressing the developmental and clinical course of persons living with HIV and perinatally acquired HIV in the United States. The integration of investigators with experience using streamlined scientific and administrative methods and approaches to enhance the function and scientific vision of the cohorts is encouraged.
The goals of this initiative are to support research on the developmental and clinical course of persons living with HIV and perinatally acquired HIV, including the effects of HIV and HIV treatment on fertility, pregnancy and post-partum outcomes, complications, co-morbidities, and co-infections including gynecologic conditions and sexually transmitted infections (STI's) for example syphilis, chlamydia, gonorrhea, HPV, trichomoniasis and CMV. The transition to adulthood of youth living with vertically acquired HIV who have been on ART for an extended period provides an important opportunity to understand many early developing health issues, including cardiovascular, metabolic, and immune. Early changes in oral health, alcohol, and substance use, behavioral, mental, social, health outcomes may also be evaluated.
The WHO has reported that in 2022 there were approximately 1.2 M pregnant women and 1.5 M children living with HIV. At the end of 2022 there were 9.9K women and 8.8K children accessing ART globally. Individuals with perinatally acquired HIV live with a chronic illness and face the developmental consequences of prolonged HIV, associated co-morbidities, and long-term ART that can affect health, starting with the development of the immune system and over the life course into young adulthood. Of the >1 M people in the US diagnosed with HIV at the end of 2019, 12,355 were among people diagnosed with vertically acquired HIV. The total number of people diagnosed with vertically acquired HIV in the US is disproportionate and occurs among certain racial and ethnic groups with the largest number among Black and Hispanic populations. People with vertically acquired HIV face the developmental consequences of exposure to HIV in utero, long-term antiretroviral therapy (ART) use and associated co-morbidities and co-infections, that affect health throughout life.
There were 2.5 million new cases of syphilis, chlamydia, and gonorrhea reported by the CDC in 2022, with a 555% increase in syphilis reported. These STIs are syndemic with HIV and affect similar populations. Included in the groups most affected by STI's and HIV are pregnant people, those who misuse substances and those aged 13-24.
The findings from United States (US) based initiatives have great relevance internationally since millions of children living with HIV in resource-constrained settings receive treatment and survive into adolescence and adulthood, and many pregnant people with HIV have access to and use combination antiretroviral therapy to prevent transmission of HIV to their infants and preserve their own health. The increased availability of antiretrovirals for HIV treatment and prevention has allowed for an increased number of children with perinatally acquired HIV to age into adulthood globally. There is limited clinical data on the long-term impact of HIV and its treatments on this population as they enter reproductive age and have children of their own.
Building on the infrastructure, community connections, and data obtained in the PHACS and similar US cohorts for perinatally acquired HIV individuals, opportunities to study the generational consequences of lifelong ART therapy is critical. For example, the PHACS Adolescent Master Protocol Cohort (AMP Series) includes youth who received very early treatment and may have had nearly lifelong HIV suppression. These data may also inform HIV cure research. Collaborations will continue to be encouraged with other similar cohorts in both resource-rich and resource-constrained settings for data harmonization and sharing.
Cohorts of Interest:
Cohorts of 500 to 1,000 individuals at risk for or living with perinatally or behaviorally acquired HIV, including youth and women of reproductive age are of interest. Recruitment of pregnant and non-pregnant individuals at high risk for or living with HIV (including perinatally acquired) and their children will continue to be encouraged. New enrollments will continue to capture the evolving type and timing of antiretrovirals used as youth transition to adulthood and during pregnancy. The impact of new HIV regimens in these populations will inform the future direction of long-acting antiretrovirals, multipurpose prevention technologies, and vaccines. Activities to support the maintenance and enrichment of the foundational cohorts proposed for study will continue to follow the needed numbers of participants in proposed protocols, but at least 200 new individuals, including children, will be recruited as an addition to the active cohorts each year.
It is expected appropriate control groups, pertinent to the cohorts being studied are included.
Cohorts will also be used in focused Research Pilots (sub-studies) to answer new questions as the research landscape evolves. This will enable the study of priority scientific investigations more rapidly than could be accomplished by individual projects alone.
The collection of basic information in areas of interest is expected to continue through base protocols and in other supported studies and should include but not be limited to:
Examples of activities supported and encouraged under this NOFO include, but are not limited to:
Essential Features of the U19 Structure
Scientific Administrative Core (SAC) (required)
The Scientific Administrative Core (SAC) provides overall management, communication, coordination, and supervision of the Program. The SAC administers the plan provided in the application to address the short- and long-term management of the Program. The SAC will monitor progress, develop, and implement a project management plan, and define timelines. Additionally, the Scientific Administrative Core will coordinate detailed communication of efforts and progress with NICHD and participating NIH program staff.
The SAC will provide outreach and establish collaborations with other networks and studies, develop and maintain bylaws and policies and mitigate conflicts of interest. In addition, the SAC will convene a Scientific Leadership Group and an Executive Committee, recruit and support the activities of an External Advisory Group (EAG).
The SAC will bring necessary expertise and resources for collaborative protocol development that will ensure feasible and acceptable study design(s), with proven ability to recruit and retain these unique populations through 5-15 competitive subcontracts to clinical sites with demonstrated high level prior performance .
The SAC will maintain discretionary funds to support the Emerging Research Pilots (ERPs) and may conduct an annual competition for an Early Career Investigator Award. The SAC will also be responsible for developing plans to mentor new and early-stage investigators to develop independent research careers.
The SAC will also be responsible for holding an annual group meeting to review accomplishments and plan the project agenda.
Data Management and Analysis Core (DMAC) (required)
The Data Management and Analysis Core (DMAC) will be responsible for providing central data storage, data management with safeguards to protect the integrity of the data to all projects within a U19 application and will be responsible for ensuring the submission of data, meta-data and related data analyses to DASH, or other appropriate public databases approved by NICHD. The core will also provide analytic support and development of methods, as needed, to integrate and/or harmonize data and methods for activities across research projects.The DMAC must demonstrate that existing datasets pertinent to the research proposed are usable and accessible through DASH or other publicly accessible data systems.
The DMAC will develop and direct the overarching Project Management Plan for the Cores and Research Projects. The project management plan must include a transition plan to another responsible steward and long-term archival of the data. This is required if the current team no longer manages the data resource, or the entire resource is sunset.
The DMAC will:
The Core Lead is responsible for ensuring that shared scientific and analytic resources/facilities are available and utilized to the maximum extent possible and that procedures are developed to ensure that such resources are available to members of the research team in a timely manner. The data management and analysis core will also be responsible for ensuring compliance with data sharing policies. The DMAC is encouraged to provide data as it becomes available. To achieve the goal of data sharing from large epidemiologic studies in which data are collected over several discrete time periods or waves, it is reasonable to expect that these data would be released in waves as data become available or main findings from waves of the data are published.
It is expected and encouraged that the DMAC will lead an effort to engage the community to inform the research project, implementation, and dissemination of research findings. This may include translation of findings into resources of interest, coordination of dissemination activities with community members, partner organizations, and relevant service organizations or policymakers.
The effort may also include the support of a community advisory board and/or utilization of a community-based participatory research approach as applicable. Using plain language strategies, dissemination activities should include an effort to translate findings from projects and strategic planning into sustainable community and system-level changes.
The PHACS U19 Research Projects
Each U19 will include a maximum of 3 Research Projects along with Core(s) necessary to support the projects. Research projects should focus on the effects of antiretroviral treatment (ART) treatment on HIV during reproductive years and/or the developmental and clinical course of persons living with perinatally transmitted HIV. The U19 research program will be facilitated by the sharing of ideas, data, and specialized resources, such as equipment, services, and clinical facilities. The Research Projects proposed must be scientifically meritorious, and complement one another, be synergistic, and support the program's overall theme. Thus, the program's overall scientific merit should be greater than the sum of its parts.
Research Projects require the participation of established investigators in several disciplines or investigators with special expertise in several areas of one discipline. All Senior/Key Personnel (PDs/PIs, Project Leads, Core Leads) must contribute to, and share in, the responsibilities of fulfilling the program objectives.
Each Research Project should contribute materially and intellectually to the specific goals and objectives of the Program Project, contribute expertise and/or resources toward the aims of the Program Project and emphasize collaboration across all components of the U19. Each Research Project should contain the scientific vision which anticipates the ongoing evolution of the field and an emerging scientific agenda by briefly addressing the current state of knowledge on the clinical course of vertically transmitted HIV in children and adolescents, and the critical scientific questions in the clinical course of HIV from preconception to post-partum including the significant scientific gaps and opportunities, and the research, tools, resources and collaborations needed to progress toward filling those gaps to improve health outcomes in these populations.
Research Projects should be supported by the Scientific Administrative Core (SAC), Data Management and Analysis Core (DMAC) and any other optional appropriate Cores to enhance the research objectives.
The PD/PI must possess recognized scientific and administrative competence, devote a substantial commitment of effort to the program, and exercise leadership in maintaining program quality.
Optional Core (Optional)
Up to 2 optional cores may be proposed to support the research projects proposed for the U19.
Cores are optional and may be included to provide investigators with core resources and/or facilities that are essential for the activities of two or more Research Projects. Core activities must not overlap with each other or with the activities of a Research Project. The Core (optional) will be evaluated as Acceptable or Not Acceptable based on whether it is essential for the proposed research and has the capability to fulfill the proposed function.
Annual Programmatic Meetings
A one- or two-day annual meeting will be held at a location at or near Bethesda, MD or at another NICHD-approved site or may be held virtually as needed. Costs associated with this meeting(s) should be included in the budget.
External Advisory Group (EAG)
An independent external advisory Group (EAG) of investigators who are not current collaborators of the funded programs is expected to be constituted by the PD/PI(s) of the U19 program project and the NIH. The advisory board will meet at least biannually to review the progress in achieving the goals of all research projects participating in the program. The EAG will make recommendations in writing for the continuation or re-direction of any or all projects and activities. Costs associated with the EAG should be included in the budget.
NICHD Data Sharing Expectations and Requirements
The NIH Policy for Data Management and Sharing (Policy) expects researchers maximize the sharing of scientific data and data be accessible as soon as possible and no later than the time of an associated publication or the end of the award period, whichever comes first. NIH requires all applications submitted in response to this NOFO to include a Data Management and Sharing Plan (DMS Plan). The DMS Plan is expected to address the Elements as described in Supplemental Information to the NIH Policy for Data Management and Sharing: Elements of an NIH Data Management and Sharing Plan (NOT-OD-21-014) The DMS Plan will be reviewed and approved by NIH Program Staff prior to award. Awardees will be required to comply with their approved DMS Plan and any approved updates.
For human data, NICHD encourages the use of the Data and Specimen Hub (DASH), a centralized resource for researchers to store and access de-identified data from studies funded by NICHD. Information about DASH may be obtained at https://dash.nichd.nih.gov/. For projects generating large-scale human genetic data, applicants should provide a Provisional or Institutional Certification specifying whether the individual-level data can be shared through an NIH approved repository, such as dbGaP and the Sequence Read Archive, in line with the NIH Genomic Data Sharing Policy.
If use of DASH is not feasible, NICHD expects awardees to share data through other equivalent broad-sharing data repositories. For applications that aim to analyze existing data, DMS Plans should describe where and how other researchers can access that data to enable reproducibility and reuse. Additional information on the Data Management and Sharing Policy is available on the NICHD Office of Data Science and Sharing website.
See Section VIII. Other Information for award authorities and regulations.
Plan for Enhancing Diverse Perspectives (PEDP) The NIH recognizes that teams comprised of investigators with diverse perspectives working together and capitalizing on innovative ideas and distinct viewpoints outperform homogeneous teams. There are many benefits that flow from a scientific workforce rich with diverse perspectives, including: fostering scientific innovation, enhancing global competitiveness, contributing to robust learning environments, improving the quality of the research, advancing the likelihood that underserved populations participate in, and benefit from research, and enhancing public trust. To support the best science, the NIH encourages inclusivity in research guided by the consideration of diverse perspectives. Broadly, diverse perspectives can include but are not limited to the educational background and scientific expertise of the people who perform the research; the populations who participate as human subjects in research studies; and the places where research is done. This NOFO requires a Plan for Enhancing Diverse Perspectives (PEDP), which will be assessed as part of the scientific and technical peer review evaluation. Assessment of applications containing a PEDP are based on the scientific and technical merit of the proposed project. Consistent with federal law, the race, ethnicity, or sex of a researcher, award participant, or trainee will not be considered during the application review process or when making funding decisions. Applications that fail to include a PEDP will be considered incomplete and will be administratively withdrawn before review. The PEDP will be submitted as Other Project Information as an attachment (see Section IV). Applicants are strongly encouraged to read the NOFO instructions carefully and view the available PEDP guidance materials .
Cooperative Agreement: A financial assistance mechanism used when there will be substantial Federal scientific or programmatic involvement. Substantial involvement means that, after award, NIH scientific or program staff will assist, guide, coordinate, or participate in project activities. See Section VI.2 for additional information about the substantial involvement for this NOFO.
The OER Glossary and the How to Apply - Application Guide provides details on these application types. Only those application types listed here are allowed for this NOFO.
Not Allowed: Only accepting applications that do not propose clinical trials.
Issuing IC, NICHD, and partner components intend to commit an estimated total of $11M to fund 1-2 awards.
Application budgets may not exceed $5.5 M direct costs per year but need to reflect the actual needs of the proposed project.
NIH grants policies as described in the NIH Grants Policy Statement will apply to the applications submitted and awards made from this NOFO.
1. eligible applicants eligible organizations higher education institutions public/state controlled institutions of higher education private institutions of higher education the following types of higher education institutions are always encouraged to apply for nih support as public or private institutions of higher education: hispanic-serving institutions historically black colleges and universities (hbcus) tribally controlled colleges and universities (tccus) alaska native and native hawaiian serving institutions asian american native american pacific islander serving institutions (aanapisis) nonprofits other than institutions of higher education nonprofits with 501(c)(3) irs status (other than institutions of higher education) nonprofits without 501(c)(3) irs status (other than institutions of higher education) for-profit organizations small businesses for-profit organizations (other than small businesses) local governments state governments county governments city or township governments special district governments indian/native american tribal governments (federally recognized) indian/native american tribal governments (other than federally recognized) federal governments eligible agencies of the federal government u.s. territory or possession other independent school districts public housing authorities/indian housing authorities native american tribal organizations (other than federally recognized tribal governments) faith-based or community-based organizations regional organizations foreign organizations non-domestic (non-u.s.) entities (foreign organization) are not eligible to apply. non-domestic (non-u.s.) components of u.s. organizations are not eligible to apply. foreign components, as defined in the nih grants policy statement , are not allowed. required registrations applicant organizations applicant organizations must complete and maintain the following registrations as described in the how to apply- application guide to be eligible to apply for or receive an award. all registrations must be completed prior to the application being submitted. registration can take 6 weeks or more, so applicants should begin the registration process as soon as possible. failure to complete registrations in advance of a due date is not a valid reason for a late submission, please reference nih grants policy statement section 2.3.9.2 electronically submitted applications for additional information. system for award management (sam) – applicants must complete and maintain an active registration, which requires renewal at least annually . the renewal process may require as much time as the initial registration. sam registration includes the assignment of a commercial and government entity (cage) code for domestic organizations which have not already been assigned a cage code. nato commercial and government entity (ncage) code – foreign organizations must obtain an ncage code (in lieu of a cage code) in order to register in sam. unique entity identifier (uei) - a uei is issued as part of the sam.gov registration process. the same uei must be used for all registrations, as well as on the grant application. era commons - once the unique organization identifier is established, organizations can register with era commons in tandem with completing their grants.gov registration; all registrations must be in place by time of submission. era commons requires organizations to identify at least one signing official (so) and at least one program director/principal investigator (pd/pi) account in order to submit an application. grants.gov – applicants must have an active sam registration in order to complete the grants.gov registration. program directors/principal investigators (pd(s)/pi(s)) all pd(s)/pi(s) must have an era commons account. pd(s)/pi(s) should work with their organizational officials to either create a new account or to affiliate their existing account with the applicant organization in era commons. if the pd/pi is also the organizational signing official, they must have two distinct era commons accounts, one for each role. obtaining an era commons account can take up to 2 weeks. eligible individuals (program director/principal investigator) any individual(s) with the skills, knowledge, and resources necessary to carry out the proposed research as the program director(s)/principal investigator(s) (pd(s)/pi(s)) is invited to work with his/her organization to develop an application for support. individuals from diverse backgrounds, including underrepresented racial and ethnic groups, individuals with disabilities, and women are always encouraged to apply for nih support. see, reminder: notice of nih's encouragement of applications supporting individuals from underrepresented ethnic and racial groups as well as individuals with disabilities, not-od-22-019 . for institutions/organizations proposing multiple pds/pis, visit the multiple program director/principal investigator policy and submission details in the senior/key person profile (expanded) component of the how to apply - application guide . 2. cost sharing.
This NOFO does not require cost sharing as defined in the NIH Grants Policy Statement Section 1.2- Definitions of Terms.
Number of applications.
Applicant organizations may submit more than one application, provided that each application is scientifically distinct.
The NIH will not accept duplicate or highly overlapping applications under review at the same time per NIH Grants Policy Statement Section 2.3.7.4 Submission of Resubmission Application . This means that the NIH will not accept:
1. requesting an application package.
The application forms package specific to this opportunity must be accessed through ASSIST or an institutional system-to-system solution. A button to apply using ASSIST is available in Part 1 of this NOFO. See the administrative office for instructions if planning to use an institutional system-to-system solution.
It is critical that applicants follow the Multi-Project (M) Instructions in the How to Apply - Application Guide , except where instructed in this notice of funding opportunity to do otherwise and where instructions in the How to Apply - Application Guide are directly related to the Grants.gov downloadable forms currently used with most NIH opportunities. Conformance to the requirements in the How to Apply - Application Guide is required and strictly enforced. Applications that are out of compliance with these instructions may be delayed or not accepted for review.
Although a letter of intent is not required, is not binding, and does not enter into the review of a subsequent application, the information that it contains allows IC staff to estimate the potential review workload and plan the review.
By the date listed in Part 1. Overview Information , prospective applicants are asked to submit a letter of intent that includes the following information:
The letter of intent should be sent to:
Denise Russo, Ph.D. Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Telephone: 301-435-6871 Email: [email protected]
All page limitations described in the How to Apply- Application Guide and the Table of Page Limits must be followed.
Component | Component Type for Submission | Page Limit | Required/Optional | Minimum | Maximum |
---|---|---|---|---|---|
Overall | Overall | 12 | Required | 1 | 1 |
Scientific Administrative Core | SAC | 12 | Required | 1 | 1 |
Cores | Cores | 6 | Optional | 0 | 2 |
Data Management and Analysis Core | DMAC | 12 | Required | 1 | 1 |
Projects | Projects | 12 | Required | 2 | 3 |
When preparing the application, use Component Type ‘Overall.
All instructions in the How to Apply - Application Guide must be followed, with the following additional instructions, as noted.
SF424(R&R) Cover (Overall)
Complete entire form.
PHS 398 Cover Page Supplement (Overall)
Note: Human Embryonic Stem Cell lines from other components should be repeated in cell line table in Overall component.
Research & Related Other Project Information (Overall)
Follow standard instructions.
Plan for Enhancing Diverse Perspectives (PEDP)
Examples of items that advance inclusivity in research and may be appropriate for a PEDP can include, but are not limited to:
Examples of items that are not appropriate in a PEDP include, but are not limited to:
For further information on the Plan for Enhancing Diverse Perspectives (PEDP), please see PEDP guidance materials .
Project/Performance Site Locations (Overall)
Enter primary site only.
A summary of Project/Performance Sites in the Overall section of the assembled application image in eRA Commons compiled from data collected in the other components will be generated upon submission.
Include only the Project Director/Principal Investigator (PD/PI) and any multi-PDs/PIs (if applicable to this NOFO) for the entire application.
The U19 Program Project PD/PI (s)
A summary of Senior/Key Persons followed by their Biographical Sketches in the Overall section of the assembled application image in eRA Commons will be generated upon submission.
Budget (Overall)
The only budget information included in the Overall component is the Estimated Project Funding section of the SF424 (R&R) Cover.
PEDP implementation costs: Applicants may include allowable costs associated with PEDP implementation (as outlined in the Grants Policy Statement section 7): https://grants.nih.gov/grants/policy/nihgps/html5/section_7/7.1_general.htm.
A budget summary in the Overall section of the assembled application image in eRA Commons compiled from detailed budget data collected in the other components will be generated upon submission.
PHS 398 Research Plan (Overall)
Introduction to Application: For Resubmission and Revision applications, an Introduction to Application is required in the Overall component.
Specific Aims should comprehensively address the overall goals of the U19
Research Strategy: Summarize the overall research objectives and strategic plan for the multi-project application. Applications responding to this FOA should describe the central theme of the proposed Program and explain how the proposed Research Projects are synergistic and fit under the overarching Program theme.
Letters of Support: Include letters of support/agreement for any collaborative/cooperative arrangements, subcontracts, or consultants. Letter of support for the U19 Cooperative Multi-Program Projects overall should be included with the Overall Component. Letter of support for individual Research Projects or Cores should be included with those components of the applications. For program activities to be conducted off site, i.e., at an institution other than the application institution, a letter of assurance or comparable documentation, signed by the collaborator as well as the off-site institutional officials, must be submitted with the application.
Resource Sharing Plan : Individuals are required to comply with the instructions for the Resource Sharing Plans as provided in the How to Apply - Application Guide .
Other Plan(s):
All instructions in the How to Apply- Application Guide must be followed, with the following additional instructions:
Only limited items are allowed in the Appendix. Follow all instructions for the Appendix as described in How to Apply- Application Guide ; any instructions provided here are in addition to the How to Apply - Application Guide instructions.
PHS Human Subjects and Clinical Trials Information (Overall)
When involving human subjects research, clinical research, and/or NIH-defined clinical trials follow all instructions for the PHS Human Subjects and Clinical Trials Information form in the How to Apply - Application Guide , with the following additional instructions:
If you answered Yes to the question Are Human Subjects Involved? on the R&R Other Project Information form, there must be at least one human subjects study record using the Study Record: PHS Human Subjects and Clinical Trials Information form or a Delayed Onset Study record within the application. The study record(s) must be included in the component(s) where the work is being done, unless the same study spans multiple components. To avoid the creation of duplicate study records, a single study record with sufficient information for all involved components must be included in the Overall component when the same study spans multiple components.
Study Record: PHS Human Subjects and Clinical Trials Information
All instructions in the How to Apply - Application Guide must be followed.
Delayed Onset Study
Note: Delayed onset does NOT apply to a study that can be described but will not start immediately (i.e., delayed start). All instructions in the How to Apply- Application Guide must be followed.
PHS Assignment Request Form (Overall)
All instructions in the How to Apply- Application Guide must be followed.
When preparing your application, use Component Type ‘[ Administrative Core]
All instructions in the How to Apply- Application Guide must be followed, with the following additional instructions, as noted.
Note: Effective for due dates on or after January 25, 2023, the Data Management and Sharing Plan will be attached in the Other Plan(s) attachment in FORMS-H application forms packages. If required, the Data Management and Sharing (DMS) Plan must be provided in the Overall component.
Complete only the following fields:
Enter Human Embryonic Stem Cells in each relevant component.
Human Subjects: Answer only the ‘Are Human Subjects Involved? and 'Is the Project Exempt from Federal regulations? questions.
Vertebrate Animals: Answer only the ‘Are Vertebrate Animals Used? question.
Project Narrative: Do not complete. Note: ASSIST screens will show an asterisk for this attachment indicating it is required. However, eRA systems only enforce this requirement in the Overall component and applications will not receive an error if omitted in other components.
List all performance sites that apply to the specific component.
Note: The Project Performance Site form allows up to 300 sites, prior to using additional attachment for additional entries.
Funding for the overall administrative efforts, including secretarial, and/or other administrative services, expenses for publications demonstrating collaborative efforts, and communication expenses should be requested in the budget for this core. Additionally,
Budget forms appropriate for the specific component will be included in the application package.
Note: The R&R Budget form included in many of the component types allows for up to 100 Senior/Key Persons in section A and 100 Equipment Items in section C prior to using attachments for additional entries. All other SF424 (R&R) instructions apply.
Specific Aims: List in priority order, the broad, long-range objectives, and goals of the Scientific Administrative Core. State the Cores relationship to the multi-project program goals and how it relates to the Research Projects and any other Cores in the application. Include a brief list of Specific Aims outlining the objectives and functions of the Scientific Administrative Core.
Research Strategy: The overview of the Scientific Administrative Core should articulate the strategy that the Program Project will adopt to achieve the scientific goals and describe the processes/approaches that will be used in decision-making and implementation of activities, including the establishment of scientific priorities, strategies used to manage the Program Project.
Letters of Support: Provide letters of support specific to this component.
Resource Sharing Plan: Individuals are required to comply with the instructions for the Resource Sharing Plans as provided in the How to Apply- Application Guide , The Data Management and Sharing (DMS) Plan must be provided in the Overall component.
Only limited items are allowed in the Appendix. Follow all instructions for the How to Apply- Application Guide ; any instructions provided here are in addition to those in the Application Guide instructions.
When involving human subjects research, clinical research, and/or NIH-defined clinical trials follow all instructions for the PHS Human Subjects and Clinical Trials Information form in the How to Apply- Application Guide, with the following additional instructions:
If you answered Yes to the question Are Human Subjects Involved? on the R&R Other Project Information form, you must include at least one human subjects study record using the Study Record: PHS Human Subjects and Clinical Trials Information form or a Delayed Onset Study record.
Delayed Onset Study:
Note: Delayed onset does NOT apply to a study that can be described but will not start immediately (i.e., delayed start).All instructions in the How to Apply- Application Guide must be followed.
When preparing your application, use Component Type ‘ Data Core .
All instructions in the SF424 (R&R) Application Guide must be followed, with the following additional instructions, as noted.
Phs 398 cover page supplement (data management and analysis core), research & related other project information (data management and analysis core).
Project Narrative: Do not complete. Note: ASSIST screens will show an asterisk for this attachment indicating it is required. However, eRA systems only enforce this requirement in the Overall component and applications will not receive an error if omitted in other components.
Research & related senior/key person profile (data management and analysis core).
Phs 398 research plan (data management and analysis core).
Specific Aims : List in priority order, the broad, long-range objectives, and goals of the proposed Core. In addition, state the Core's relationship to the Program Project and how it relates to the individual Research Projects or other Cores in the application. Include a brief list of Specific Aims outlining the objectives and functions of the Scientific Administrative Core.
Research Strategy: Describe the organizational structure and role of the Data Management and Analysis Core in the overall Program Project research activities and include a strategy for management of data activities that describes internal and external data acquisition strategies to achieve harmonization of systems and procedures for data management, data quality, data analyses, and dissemination for all data and data-related materials. Provide information on innovative capabilities in data analysis and visualization and how these will be developed. Describe the strategies and processes that will be used to manage the DMAC and achieve the overall goals, including monitoring progress on milestones, implementation of the Project Management Plan and proposed Timelines. The DMAC must demonstrate that existing datasets pertinent to the research proposed are usable and accessible through DASH or other publicly accessible data systems.
Describe the utilization of the Core and include the following :
Describe how DMAC will demonstrate that existing datasets pertinent to the research proposed are usable and accessible through DASH or other publicly accessible data systems.
Resource Sharing Plan:
Individuals are required to comply with the instructions for the Resource Sharing Plans as provided in the SF424 (R&R) Application Guide. The Data Management and Sharing (DMS) Plan must be provided in the Overall component.
Only limited items are allowed in the Appendix. Follow all instructions for the Appendix as described in the SF424 (R&R) Application Guide; any instructions provided here are in addition to the SF424 (R&R) Application Guide instructions.
When involving human subjects research, clinical research, and/or NIH-defined clinical trials follow all instructions for the PHS Human Subjects and Clinical Trials Information form in the SF424 (R&R) Application Guide, with the following additional instructions:
If you answered Yes to the question Are Human Subjects Involved? on the R&R Other Project Information form, you must include at least one human subjects study record using the Study Record: PHS Human Subjects and Clinical Trials Information form or a Delayed Onset Study record.
All instructions in the SF424 (R&R) Application Guide must be followed.
Note: Delayed onset does NOT apply to a study that can be described but will not start immediately (i.e., delayed start). All instructions in the SF424 (R&R) Application Guide must be followed
When preparing your application, use Component Type ‘ Project .
Phs 398 cover page supplement (research project), research & related other project information (research project), project /performance site location(s) (research project), research & related senior/key person profile (research project).
Phs 398 research plan (research project).
Specific Aims: Provide Specific Aims for the Research Project
Research Strategy: Following the instructions in the SF424 (R&R) Application Guide, start each section with the appropriate section heading—Significance, Innovation, Approach.
Letters of Support: Provide letters of support specific to the Research Projects.
Individuals are required to comply with the instructions for the Resource Sharing Plans as provided in the SF424 (R&R) Application Guide. The Data Management and Sharing (DMS) Plan must be provided in the Overall component.
Note: Delayed onset does NOT apply to a study that can be described but will not start immediately (i.e., delayed start).All instructions in the SF424 (R&R) Application Guide must be followed
When preparing your application, use Component Type ‘CORE.
Cores are optional and may be included to provide investigators with core resources and/or facilities that are essential for the activities of two or more Research Projects. Core activities must not overlap with each other or with the activities of a Research Project.
Phs 398 cover page supplement (optional core ), research & related other project information (optional core).
The Core (optional) will be evaluated as Acceptable or "Not Acceptable based on whether it is essential for the proposed research and has the capability to fulfill the proposed function.
Research & related senior/key person profile (optional core), budget (optional core ), phs 398 research plan (optional core).
Specific Aims:
Include a brief list of Specific Aims outlining the objectives and functions of the Core.
Research Strategy:
Provide the following information:
Letters of Support: Include letters of support specific to this component.
Only limited items are allowed in the Appendix. Follow all instructions for the Appendix as described in the SF424 (R&R) Application Guide; any instructions provided here are in addition to the SF424 (R&R) Application Guide instructions.
3. unique entity identifier and system for award management (sam).
See Part 2. Section III.1 for information regarding the requirement for obtaining a unique entity identifier and for completing and maintaining active registrations in System for Award Management (SAM), NATO Commercial and Government Entity (NCAGE) Code (if applicable), eRA Commons, and Grants.gov
Part I. contains information about Key Dates and times. Applicants are encouraged to submit applications before the due date to ensure they have time to make any application corrections that might be necessary for successful submission. When a submission date falls on a weekend or Federal holiday , the application deadline is automatically extended to the next business day.
Organizations must submit applications to Grants.gov (the online portal to find and apply for grants across all Federal agencies) using ASSIST or other electronic submission systems. Applicants must then complete the submission process by tracking the status of the application in the eRA Commons , NIHs electronic system for grants administration. NIH and Grants.gov systems check the application against many of the application instructions upon submission. Errors must be corrected and a changed/corrected application must be submitted to Grants.gov on or before the application due date and time. If a Changed/Corrected application is submitted after the deadline, the application will be considered late. Applications that miss the due date and time are subjected to the NIH Grants Policy Statement Section 2.3.9.2 Electronically Submitted Applications .
Applicants are responsible for viewing their application before the due date in the eRA Commons to ensure accurate and successful submission.
Information on the submission process and a definition of on-time submission are provided in How to Apply- Application Guide.
This initiative is not subject to intergovernmental review .
All NIH awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement .
Pre-award costs are allowable only as described in the NIH Grants Policy Statement Section 7.9.1 Selected Items of Cost.
Applications must be submitted electronically following the instructions described in the How to Apply - Application Guide . Paper applications will not be accepted.
Applicants must complete all required registrations before the application due date. Section III. Eligibility Information contains information about registration.
For assistance with your electronic application or for more information on the electronic submission process, visit How to Apply – Application Guide . If you encounter a system issue beyond your control that threatens your ability to complete the submission process on-time, you must follow the Dealing with System Issues guidance. For assistance with application submission, contact the Application Submission Contacts in Section VII .
Important reminders:
All PD(s)/PI(s) must include their eRA Commons ID in the Credential field of the Senior/Key Person Profile form . Failure to register in the Commons and to include a valid PD/PI Commons ID in the credential field will prevent the successful submission of an electronic application to NIH. See Section III of this NOFO for information on registration requirements.
The applicant organization must ensure that the unique entity identifier provided on the application is the same identifier used in the organizations profile in the eRA Commons and for the System for Award Management. Additional information may be found in the How to Apply - Application Guide .
See more tips for avoiding common errors.
Applications must include a PEDP submitted as Other Project Information as an attachment. Applications that fail to include a PEDP will be considered incomplete and will be administratively withdrawn before review.
Upon receipt, applications will be evaluated for completeness and compliance with application instructions by the Center for Scientific Review and responsiveness by components of participating organizations, NIH. Applications that are incomplete, non-compliant and/or nonresponsive will not be reviewed.
Use of Common Data Elements in NIH-funded Research
Many NIH ICs encourage the use of common data elements (CDEs) in basic, clinical, and applied research, patient registries, and other human subject research to facilitate broader and more effective use of data and advance research across studies. CDEs are data elements that have been identified and defined for use in multiple data sets across different studies. Use of CDEs can facilitate data sharing and standardization to improve data quality and enable data integration from multiple studies and sources, including electronic health records. NIH ICs have identified CDEs for many clinical domains (e.g., neurological disease), types of studies (e.g. genome-wide association studies (GWAS)), types of outcomes (e.g., patient-reported outcomes), and patient registries (e.g., the Global Rare Diseases Patient Registry and Data Repository). NIH has established a Common Data Element (CDE) Resource Portal" ( http://cde.nih.gov/ ) to assist investigators in identifying NIH-supported CDEs when developing protocols, case report forms, and other instruments for data collection. The Portal provides guidance about and access to NIH-supported CDE initiatives and other tools and resources for the appropriate use of CDEs and data standards in NIH-funded research. Investigators are encouraged to consult the Portal and describe in their applications any use they will make of NIH-supported CDEs in their projects.
Recipients or subrecipients must submit any information related to violations of federal criminal law involving fraud, bribery, or gratuity violations potentially affecting the federal award. See Mandatory Disclosures, 2 CFR 200.113 and NIH Grants Policy Statement Section 4.1.35 .
Send written disclosures to the NIH Chief Grants Management Officer listed on the Notice of Award for the IC that funded the award and to the HHS Office of Inspector Grant Self Disclosure Program at [email protected] .
Post Submission Materials
Applicants are required to follow the instructions for post-submission materials, as described in the policy .
1. criteria.
Only the review criteria described below will be considered in the review process. Applications submitted to NIH in support of the NIH mission are evaluated for scientific and technical merit through the NIH peer review system.
Reviewers will provide an overall impact score to reflect their assessment of the likelihood for the program to exert a sustained, powerful influence on the research field(s) involved, in consideration of the following review criteria and additional review criteria (as applicable for the program proposed).
As part of the overall impact score, reviewers should consider and indicate how the Plan to Enhance Diverse Perspectives affects the scientific merit of the program.
Reviewers will consider each of the review criteria below in the determination of scientific merit and give a separate score for each. An application does not need to be strong in all categories to be judged likely to have major scientific impact. For example, a program that by its nature is not innovative may be essential to advance a field.
Significance
Does the program address an important problem or a critical barrier to progress in the field? Is the prior research that serves as the key support for the proposed program rigorous? If the aims of the program are achieved, how will scientific knowledge, technical capability, and/or clinical practice be improved? How will successful completion of the aims change the concepts, methods, technologies, treatments, services, or preventative interventions that drive this field?
Investigator(s)
Are the PD(s)/PI(s), collaborators, and other researchers well suited to the program? If Early Stage Investigators or those in the early stages of independent careers, do they have appropriate experience and training? If established, have they demonstrated an ongoing record of accomplishments that have advanced their field(s)? If the program is collaborative or multi-PD/PI, do the investigators have complementary and integrated expertise; are their leadership approach, governance and organizational structure appropriate for the program?
Specific to this NOFO : Are Early stage investigators (ESI) involved in different components of the program application? If a multi PD/PI application, are they part of the leadership plan?
Does the application challenge and seek to shift current research or clinical practice paradigms by utilizing novel theoretical concepts, approaches or methodologies, instrumentation, or interventions? Are the concepts, approaches or methodologies, instrumentation, or interventions novel to one field of research or novel in a broad sense? Is a refinement, improvement, or new application of theoretical concepts, approaches or methodologies, instrumentation, or interventions proposed?
Are the overall strategy, methodology, and analyses well-reasoned and appropriate to accomplish the specific aims of the program? Have the investigators included plans to address weaknesses in the rigor of prior research that serves as the key support for the proposed program? Have the investigators presented strategies to ensure a robust and unbiased approach, as appropriate for the work proposed? Are potential problems, alternative strategies, and benchmarks for success presented? If the program is in the early stages of development, will the strategy establish feasibility and will particularly risky aspects be managed? Have the investigators presented adequate plans to address relevant biological variables, such as sex, for studies in vertebrate animals or human subjects?
If the program involves human subjects and/or NIH-defined clinical research, are the plans to address:
1) the protection of human subjects from research risks, and 2) inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion or exclusion of individuals of all ages (including children and older adults), justified in terms of the scientific goals and research strategy proposed?
Specific to this NOFO :
Is there robust synergy/integration across the programs proposed including the projects and cores?
Environment
Will the scientific environment in which the work will be done contribute to the probability of success? Are the institutional support, equipment and other physical resources available to the investigators adequate for the program proposed? Will the program benefit from unique features of the scientific environment, subject populations, or collaborative arrangements?
As applicable for the program proposed, reviewers will evaluate the following additional items while determining scientific and technical merit, and in providing an overall impact score, but will not give separate scores for these items.
For research that involves human subjects but does not involve one of the categories of research that are exempt under 45 CFR Part 46, the committee will evaluate the justification for involvement of human subjects and the proposed protections from research risk relating to their participation according to the following five review criteria: 1) risk to subjects, 2) adequacy of protection against risks, 3) potential benefits to the subjects and others, 4) importance of the knowledge to be gained, and 5) data and safety monitoring for clinical trials.
For research that involves human subjects and meets the criteria for one or more of the categories of research that are exempt under 45 CFR Part 46, the committee will evaluate: 1) the justification for the exemption, 2) human subjects involvement and characteristics, and 3) sources of materials. For additional information on review of the Human Subjects section, please refer to the Guidelines for the Review of Human Subjects .
When the proposed program involves human subjects and/or NIH-defined clinical research, the committee will evaluate the proposed plans for the inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion (or exclusion) of individuals of all ages (including children and older adults) to determine if it is justified in terms of the scientific goals and research strategy proposed. For additional information on review of the Inclusion section, please refer to the Guidelines for the Review of Inclusion in Clinical Research .
The committee will evaluate the involvement of live vertebrate animals as part of the scientific assessment according to the following three points: (1) a complete description of all proposed procedures including the species, strains, ages, sex, and total numbers of animals to be used; (2) justifications that the species is appropriate for the proposed research and why the research goals cannot be accomplished using an alternative non-animal model; and (3) interventions including analgesia, anesthesia, sedation, palliative care, and humane endpoints that will be used to limit any unavoidable discomfort, distress, pain and injury in the conduct of scientifically valuable research. Methods of euthanasia and justification for selected methods, if NOT consistent with the AVMA Guidelines for the Euthanasia of Animals, is also required but is found in a separate section of the application. For additional information on review of the Vertebrate Animals Section, please refer to the Worksheet for Review of the Vertebrate Animals Section.
Reviewers will assess whether materials or procedures proposed are potentially hazardous to research personnel and/or the environment, and if needed, determine whether adequate protection is proposed.
Additional review considerations - overall.
As applicable for the program proposed, reviewers will consider each of the following items, but will not give scores for these items, and should not consider them in providing an overall impact score.
Select agent research.
Reviewers will assess the information provided in this section of the application, including 1) the Select Agent(s) to be used in the proposed research, 2) the registration status of all entities where Select Agent(s) will be used, 3) the procedures that will be used to monitor possession use and transfer of Select Agent(s), and 4) plans for appropriate biosafety, biocontainment, and security of the Select Agent(s).
Reviewers will comment on whether the Resource Sharing Plan(s) (e.g., Sharing Model Organisms ) or the rationale for not sharing the resources, is reasonable.
For programs involving key biological and/or chemical resources, reviewers will comment on the brief plans proposed for identifying and ensuring the validity of those resources.
Reviewers will consider whether the budget and the requested period of support are fully justified and reasonable in relation to the proposed research.
Reviewers will evaluate the following items in determining scientific and technical merit. Reviewers will provide a single impact score for the Science Administrative Core. Reviewers will not give separate scores for the individual items. Reviewers will not provide criteria scores.
Reviewers will evaluate the following items in determining scientific and technical merit. Reviewers will provide a single impact score for the Data Management and Analysis Core. Reviewers will not give separate scores for the individual items. Reviewers will not provide criteria scores.
Reviewers will rate the Optional Core as Acceptable or Not Acceptable based on whether it is essential and justified for the proposed research and has the capability to fulfill the proposed function (reviewers will evaluate the number of Projects serviced by the Core; the Core must service two or more Projects).
Reviewers will evaluate the following items in determining scientific and technical merit.
The following items should be considered in providing an overall evaluation of the optional Core(s) as Acceptable or Unacceptable
Overall impact - research projects.
Reviewers will provide an overall impact score to reflect their assessment of the likelihood for the project to exert a sustained, powerful influence on the research field(s) involved, in consideration of the following review criteria and additional review criteria (as applicable for the project proposed).
Reviewers will consider each of the review criteria below in the determination of scientific merit and give a separate score for each. An application does not need to be strong in all categories to be judged likely to have major scientific impact. For example, a project that by its nature is not innovative may be essential to advance a field.
Does the project address an important problem or a critical barrier to progress in the field? Is the prior research that serves as the key support for the proposed project rigorous? If the aims of the project are achieved, how will scientific knowledge, technical capability, and/or clinical practice be improved? How will successful completion of the aims change the concepts, methods, technologies, treatments, services, or preventative interventions that drive this field?
Are the Project Leads, collaborators, and other researchers well suited to the project? If Early Stage Investigators or those in the early stages of independent careers, do they have appropriate experience and training? If established, have they demonstrated an ongoing record of accomplishments that have advanced their field(s)? If the project is collaborative or multi-PD/PI, do the investigators have complementary and integrated expertise; are their leadership approach, governance, and organizational structure appropriate for the project?
Does the application challenge and seek to shift current research or clinical practice paradigms by utilizing novel theoretical concepts, approaches or methodologies, instrumentation, or interventions? Are the concepts, approaches or methodologies, instrumentation, or interventions novel to one field of research or novel in a broad sense? Is a refinement, improvement, or new application of theoretical concepts, approaches or methodologies, instrumentation, or interventions proposed?
Are the overall strategy, methodology, and analyses well-reasoned and appropriate to accomplish the specific aims of the project? Have investigators included plans to address weaknesses in the rigor of prior research that serves as the key support for the proposed project? Have the investigators presented strategies to ensure a robust and unbiased approach, as appropriate for the work proposed? Are potential problems, alternative strategies, and benchmarks for success presented? If the project is in the early stages of development, will the strategy establish feasibility, and will particularly risky aspects be managed? Have the investigators presented adequate plans to address relevant biological variables, such as sex, for studies in vertebrate animals or human subjects?
If the project involves human subjects and/or NIH-defined clinical research, are the plans to address:
1) the protection of human subjects from research risks, and
2) inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion or exclusion of individuals of all ages (including children and older adults), justified in terms of the scientific goals and research strategy proposed?
Specific to this NOFO : Has the research project's use of the Core services, including why they are needed, been adequately explained?
Will the scientific environment in which the work will be done contribute to the probability of success? Are the institutional support, equipment, and other physical resources available to the investigators adequate for the project proposed? Will the project benefit from unique features of the scientific environment, subject populations, or collaborative arrangements?
For research that involves human subjects but does not involve one of the categories of research that are exempt under 45 CFR Part 46, the committee will evaluate the justification for involvement of human subjects and the proposed protections from research risk relating to their participation according to the following five review criteria: 1) risk to subjects, 2) adequacy of protection against risks, 3) potential benefits to the subjects and others, 4) importance of the knowledge to be gained, and 5) data and safety monitoring for clinical trials.
For research that involves human subjects and meets the criteria for one or more of the categories of research that are exempt under 45 CFR Part 46, the committee will evaluate: 1) the justification for the exemption, 2) human subjects' involvement and characteristics, and 3) sources of materials. For additional information on review of the Human Subjects section, please refer to the Guidelines for the Review of Human Subjects .
When the proposed project involves human subjects and/or NIH-defined clinical research, the committee will evaluate the proposed plans for the inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion (or exclusion) of individuals of all ages (including children and older adults) to determine if it is justified in terms of the scientific goals and research strategy proposed. For additional information on review of the Inclusion section, please refer to the Guidelines for the Review of Inclusion in Clinical Research .
The committee will evaluate the involvement of live vertebrate animals as part of the scientific assessment according to the following criteria: (1) description of proposed procedures involving animals, including species, strains, ages, sex, and total number to be used; (2) justifications for the use of animals versus alternative models and for the appropriateness of the species proposed; (3) interventions to minimize discomfort, distress, pain and injury; and (4) justification for euthanasia method if NOT consistent with the AVMA Guidelines for the Euthanasia of Animals. Reviewers will assess the use of chimpanzees as they would any other application proposing the use of vertebrate animals. For additional information on review of the Vertebrate Animals section, please refer to the Worksheet for Review of the Vertebrate Animals Section .
Not Applicable
Reviewers will comment on whether the Resource Sharing Plan(s) (e.g., Sharing Model Organisms ) or the rationale for not sharing the resources, is reasonable.
For projects involving key biological and/or chemical resources, reviewers will comment on the brief plans proposed for identifying and ensuring the validity of those resources.
After the peer review of the application is completed, the PD/PI will be able to access their Summary Statement (written critique) via the eRA Commons . Refer to Part 1 for dates for peer review, advisory council review, and earliest start date.
Information regarding the disposition of applications is available in the NIH Grants Policy Statement Section 2.4.4 Disposition of Applications .
1. award notices.
A Notice of Award (NoA) is the official authorizing document notifying the applicant that an award has been made and that funds may be requested from the designated HHS payment system or office. The NoA is signed by the Grants Management Officer and emailed to the recipients business official.
In accepting the award, the recipient agrees that any activities under the award are subject to all provisions currently in effect or implemented during the period of the award, other Department regulations and policies in effect at the time of the award, and applicable statutory provisions.
Recipients must comply with any funding restrictions described in Section IV.6. Funding Restrictions . Any pre-award costs incurred before receipt of the NoA are at the applicant's own risk. For more information on the Notice of Award, please refer to the NIH Grants Policy Statement Section 5. The Notice of Award and NIH Grants & Funding website, see Award Process.
Institutional Review Board or Independent Ethics Committee Approval: Grantee institutions must ensure that protocols are reviewed by their IRB or IEC. To help ensure the safety of participants enrolled in NIH-funded studies, the recipient must provide NIH copies of documents related to all major changes in the status of ongoing protocols.
Prior Approval of Pilot Projects
Recipient-selected projects that involve {clinical trials or studies involving greater than minimal risk to human subjects} require prior approval by NIH prior to initiation.
The following Federal wide and HHS-specific policy requirements apply to awards funded through NIH:
All federal statutes and regulations relevant to federal financial assistance, including those highlighted in NIH Grants Policy Statement Section 4 Public Policy Requirements, Objectives and Other Appropriation Mandates.
Recipients are responsible for ensuring that their activities comply with all applicable federal regulations. NIH may terminate awards under certain circumstances. See 2 CFR Part 200.340 Termination and NIH Grants Policy Statement Section 8.5.2 Remedies for Noncompliance or Enforcement Actions: Suspension, Termination, and Withholding of Support .
The following special terms of award are in addition to, and not in lieu of, otherwise applicable U.S. Office of Management and Budget (OMB) administrative guidelines, U.S. Department of Health and Human Services (HHS) grant administration regulations at 2 CFR Part 200, and other HHS, PHS, and NIH grant administration policies.
The administrative and funding instrument used for this program will be the cooperative agreement, an "assistance" mechanism (rather than an "acquisition" mechanism), in which substantial NIH programmatic involvement with the recipients is anticipated during the performance of the activities. Under the cooperative agreement, the NIH purpose is to support and stimulate the recipients' activities by involvement in and otherwise working jointly with the recipients in a partnership role; it is not to assume direction, prime responsibility, or a dominant role in the activities. Consistent with this concept, the dominant role and prime responsibility resides with the recipients for the project as a whole, although specific tasks and activities may be shared among the recipients and NIH as defined below.
The structure of this cooperative agreement encourages interaction and discussion among NIH staff and all involved investigators leading to more robust and innovative research strategies and methods for clinical research to enroll and retain vulnerable reproductive age young adult populations at risk for and living with HIV or at high risk for HIV. Substantive and frequent scientific and administrative involvement of the NICHD and the co-funding ICs (Institutes) Project Scientists will assist the investigators in developing the scientific agenda, refining study protocols, monitoring the progress of the clinical research and participant safety, and coordinating the activities of the Cohorts, including plans for data harmonization, curating, archiving and utilization. The cooperative agreement mechanism will also serve to facilitate cross-Cohort and multi-agency Collaborations, including efforts to ensure participants are prioritized in behavioral and biomedical clinical research.
PD(s)/PI(s) Responsibilities
PD(s)/PI(s) will have the primary responsibility for coordinating the Projects and Cores within the overall Program. Specifically, the PD(s)/PI(s) have primary responsibility as described below.
NIH staff have substantial programmatic involvement that is above and beyond the normal stewardship role in awards, as described below:
The NIH Project Scientists, representing each of the Institutes co-sponsoring the NOFO, will:
Additionally, an agency program official or IC program director will be responsible for the normal scientific and programmatic stewardship of the award and will be named in the award notice.
The duties of the agency Program Official include:
Areas of Joint Responsibility include:
The Project Scientist and the PD(s)/PI(s) will hold regular program-wide discussions to facilitate the achievement of program goals.
The Project Scientist and the PD(s)/PI(s) will collaborate during the course of the award to revise and/or update project milestones as appropriate.
Dispute Resolution:
Any disagreements that may arise in scientific or programmatic matters (within the scope of the award) between recipients and NIH may be brought to Dispute Resolution. A Dispute Resolution Panel composed of three members will be convened: a designee of the Steering Committee chosen without NIH staff voting, one NIH designee, and a third designee with expertise in the relevant area who is chosen by the other two; in the case of individual disagreement, the first member may be chosen by the individual recipient. This special dispute resolution procedure does not alter the recipient's right to appeal an adverse action that is otherwise appealable in accordance with PHS regulation 42 CFR Part 50, Subpart D and HHS regulation 45 CFR Part 16.
We encourage inquiries concerning this funding opportunity and welcome the opportunity to answer questions from potential applicants.
eRA Service Desk (Questions regarding ASSIST, eRA Commons, application errors and warnings, documenting system problems that threaten submission by the due date, and post-submission issues)
Finding Help Online: https://www.era.nih.gov/need-help (preferred method of contact) Telephone: 301-402-7469 or 866-504-9552 (Toll Free)
General Grants Information (Questions regarding application instructions, application processes, and NIH grant resources) Email: [email protected] (preferred method of contact) Telephone: 301-480-7075
Grants.gov Customer Support (Questions regarding Grants.gov registration and Workspace) Contact Center Telephone: 800-518-4726 Email: [email protected]
Denise Russo, Ph.D. Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Telephone: 301-435-6871 Email: [email protected]
Kathleen Ruth Borgmann NIDA - NATIONAL INSTITUTE ON DRUG ABUSE Phone: (301) 594-6561 E-mail: [email protected]
Anais Stenson, PhD National Institute of Mental Health (NIMH) Telephone: 240-926-7572 Email: [email protected]
Hiroko Iida, DDS, MPH NIDCR - NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH Phone: 301-594-7404 E-mail: [email protected]
Tia Morton, RN, MS National Institute of Allergy and Infectious Diseases (NIAID) Telephone: 240-627-3073 Email: [email protected]
Joanna Kubler-Kielb, PhD Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Telephone: 301-435-6916 Email: [email protected]
Rehana A. Chowdhury Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Telephone: 301-979-0259 Email: [email protected]
Pamela G Fleming NIDA - NATIONAL INSTITUTE ON DRUG ABUSE Phone: 301-480-1159 E-mail: [email protected]
Rita Sisco National Institute of Mental Health (NIMH) Telephone: 301-443-2805 Email: [email protected]
Gabriel Hidalgo, MBA NIDCR - NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH Phone: 301-827-4630 E-mail: [email protected]
Ann Devine National Institute of Allergy and Infectious Diseases (NIAID) Telephone: 240-669-2988 Email: [email protected]
Recently issued trans-NIH policy notices may affect your application submission. A full list of policy notices published by NIH is provided in the NIH Guide for Grants and Contracts . All awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement .
Awards are made under the authorization of Sections 301 and 405 of the Public Health Service Act as amended (42 USC 241 and 284) and under Federal Regulations 42 CFR Part 52 and 2 CFR Part 200.
IMAGES
COMMENTS
Buttocks at the edge of the examination table, hips and knees flexed, feet in stirrups. Study with Quizlet and memorize flashcards containing terms like Mrs. Cooper describes the pain in her lower abdomen as sharp and cramping. The HCP prescribes hydrocodone bitartrate and acetaminophen (Norco) 5/325 two tabs PO prior to Mrs. Cooper's pelvic exam.
In the case presented, 2 sets of blood cultures drawn 12 to 13 days after symptom onset were negative. ... One study used a nested-PCR approach to increase sensitivity, ... Screening for chlamydia and gonorrhea: U.S. Preventive Services Task Force recommendation statement. Ann Intern Med 161:902-910. doi: 10.7326/M14-1981. ...
Gonorrhea is one of the most common sexually transmitted diseases. It is recognized as acute bacterial infection, which commonly transmitted through sexual contact or perinatal. ... Additionally, the study of Elkayal et al. ... In the present case, the patient had a history of heterosexual contact 8 days prior to the onset of symptoms ...
Gonococcal bacteremia is a rare condition affecting less than 3% of patients with gonorrhoea [].Isolated cases reported in the Korean population identified viral hepatitis and liver cirrhosis as risk factors for gonococcal bacteremia [].Other risk factors identified include the pathogenicity of the infecting strain, pregnancy, acquired complement deficiencies, systemic lupus erythematosus ...
In 2019, a total of 616,392 cases of gonorrhea in the United States were reported to CDC. This is a rate of 188.4 gonorrhea cases per 100,000 persons. Moreover, the rate of gonorrhea cases has increased 92% since 2009. 1. Without treatment, gonorrhea can cause serious and permanent health problems, including infertility in women.
Disseminated gonococcal infection occurs in 0.5 to 3% of patients with gonorrhea and can present with purulent arthritis or a combination of dermatitis, tenosynovitis, and migratory polyarthralgia. This article presents the case of a 45-year-old woman examined in the emergency room for fever and acute pain in her right shoulder and knee.
Gonorrhoea is a sexually transmitted infection (STI) caused by Neisseria gonorrhoeae (the gonococcus). In 2016, an estimated 87 million incident cases occurred among persons aged 15-49 years worldwide with an incidence rate of 20 cases/1000 women and 26/1000 men [].Gonorrhoea affects the urogenital tract, oropharynx, rectum, or conjunctiva, and repeat infections are common.
Read chapter 27 of Infectious Diseases: A Case Study Approach online now, exclusively on AccessPharmacy. AccessPharmacy is a subscription-based resource from McGraw Hill that features trusted pharmacy content from the best minds in the field.
A 18-year-old female with recurrent tonsillitis was diagnosed with gonococcal tonsillitis after a positive pharyngeal culture and urine test. The case report highlights the importance of taking a sexual history and treating penile-oral contact as a risk factor for gonorrhea.
The results of the study clearly demonstrate that in the presence of a wild-type gyrA allele, ciprofloxacin remains a highly efficacious treatment for gonorrhea with 100% microbiological cure in the patient population. Introduction of the test into routine clinical practice, as a second step assay following a diagnostic NAAT would allow ...
Antimicrobial Resistance in N. gonorrhoeae: A Case Study (PDF Document 938 KB - 6 pages). Antimicrobial Resistance in N. gonorrhoeae: A Case Study (PPT Document 139 KB - 5 slides). Objective: This case study has been developed for primary care and public health professionals who provide counselling and care related to sexual health and sexually transmitted infections.
A case-control study conducted in 12 STI clinics in Los Angeles County (n = 245) evaluated the proportion of gonorrhea cases missed by limiting testing to urogenital gonorrhea in men or women aged 15 to 29 years reporting oral intercourse in the last 3 months with an opposite-sex partner. 26 The multivariable model demonstrated a strong ...
Case Study. A 20-year-old woman, R.G., who recently moved from another state presents for a wellness examination. ... The USPSTF recommends screening for chlamydia and gonorrhea in all sexually ...
Purpose: To report a case of cervicitis gonorrhea in a female patient whose sexual partner had a hisstory of unprotected promiscuous intercource with multiple sex worker. Case: A 24-year-old ...
Barbee LA, Kerani RP, Dombrowski JC, et al. A retrospective comparative study of 2-drug oral and intramuscular cephalosporin treatment regimens for pharyngeal gonorrhea. Clin Infect Dis 2013; 56: 1539-1545.
Study with Quizlet and memorize flashcards containing terms like Which interventions can the nurse implement to decrease the the client's anxiety during this examination? (Select all that apply. One, some, or all options may be correct.) 1 Explain each step of the procedure in advance using models. 2 Talk to the client directing relaxation and breathing techniques. 3 Warm a cold speculum ...
Neisseria gonorrhoeae, an obligate human pathogen, is a sexually transmitted disease that causes consequential worldwide morbidity both in resource-abundant and resource-limited nations, and its diagnosis and treatment require costly expenditures annually.[1][2] Like other sexually transmitted infections (STIs), gonorrhea disproportionately impacts young adult populations.[3]
Case study: A 22-year-old woman comes to your office for her routine well-woman examination. She says that she is currently sexually active in a long-term monogamous relationship. She had a ...
A study involving Kenyan sex workers illuminates the immune response to gonorrhea, paving the way for more effective vaccines. Carried out by scientists at the Universities of Manchester and ...
With a 98-99% sensitivity, the NAAT is the best available option for diagnosing both chlamydia and trichomoniasis (Hsu, n.d.). While chlamydia is most likely to be detected in females ages 16-20, trichomoniasis is more likely to be detected at ages 47 to 53, so advanced age may be an indicator of trichomoniasis ( Sobel, 2019).
Gonorrhea is a sexually transmitted disease, or STD, caused by the bacterium Neisseria gonorrhoeae. ... Ohnishi and a few of his coauthors identified the first recorded case of a ceftriaxone-resistant ... The researchers cite "Untreatable Gonorrhea" and other studies describing ceftriaxone-resistant strains of gonorrhea as evidence to ...
Since the first case detected in England in 2015, there have now been a total of 31 ceftriaxone-resistant gonorrhoea cases, 7 of which were extensively drug-resistant. ...
A study of doxyPEP efficacy showed an 80% drop in syphilis and chlamydia but only a 55% drop in gonorrhea, according to findings presented by Dr. Annie Luetkemeyer of UCSF at the 2022 International AIDS Conference, as reported on by the B.A.R. earlier this year, and which Spinelli cited.
Importantly, gonorrhea case rates are influenced not only by incidence of infection, but also by factors such as screening and testing practices and completeness of case reporting. In many countries, gonorrhea case rates have increased recently. ... A single study of gonorrhea among persons identified as hijras, ...
The document provides information about a case study on gonorrhea, including its epidemiology, risk factors, symptoms, disease process, and treatment. It discusses how gonorrhea is a common sexually transmitted infection worldwide, especially among sexually active individuals aged 15-25. Risk factors include multiple sex partners, low socioeconomic status, and lack of sexual health education ...
Gonorrhea is a bacterial infection that can be transmitted to men and women through sexual contact. Learn about this sexually transmitted disease,...
The study included 31,142 HCWs sampled across 45 states, including 16 states with vaccine mandates issued in mid-2021. ... UK health officials are warning of a rise in cases of ceftriaxone-resistant gonorrhea. In a report released yesterday, ... All case-patients have been heterosexual men, mostly in their 20s, and most have acquired the ...
The study will measure the effectiveness of the BAI for increasing PrEP persistence through reducing unhealthy alcohol use in a setting where excessive alcohol consumption is a normative behavior. ... data analysts, and investigators. Emergency unblinding would only occur in the case of a severe adverse event that might have been related to the ...
One similar case report exists. In this other case, the patient was an HIV-positive 32-year-old man who, similar to this case, was diagnosed with rectal gonorrhea, was treated with ceftriaxone and azithromycin, and experienced rigour 6 hours later. 11 The patient returned to the clinic with a classic syphilis rash and received treatment for ...
There were 2.5 million new cases of syphilis, chlamydia, and gonorrhea reported by the CDC in 2022, with a 555% increase in syphilis reported. ... bring necessary expertise and resources for collaborative protocol development that will ensure feasible and acceptable study design(s), ... case report forms, and other instruments for data ...