Sexually Transmitted Infections最新文献

{"title":"Recurrent pelvic pain in people who disclose domestic and sexual violence: a call for a trauma-informed approach.","authors":"Rhian Jenkins, Clare Taverner, Justine Orme, Natalie Edelman, Colin Fitzpatrick, Daniel Richardson","doi":"10.1136/sextrans-2024-056185","DOIUrl":"10.1136/sextrans-2024-056185","url":null,"abstract":"","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141184252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sexual health elective.","authors":"Eilidh Jane Ferguson","doi":"10.1136/sextrans-2024-056179","DOIUrl":"10.1136/sextrans-2024-056179","url":null,"abstract":"","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141470602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A tale of two Fast-Track Cities.","authors":"Marc Tweed, Gillian Louise Dean, Stephen Taylor","doi":"10.1136/sextrans-2024-056136","DOIUrl":"https://doi.org/10.1136/sextrans-2024-056136","url":null,"abstract":"","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142005147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research news in clinical context.","authors":"Stefano Rusconi, Bogusz Aksak-Wąs, Giovanni Villa","doi":"10.1136/sextrans-2023-056076","DOIUrl":"https://doi.org/10.1136/sextrans-2023-056076","url":null,"abstract":"","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142005148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Factors associated with lifetime use of commercial sex work services among Japanese men aged 20-49: findings from a quasi-representative national survey, 2022.","authors":"Cyrus Ghaznavi, Peter Ueda, Shuhei Nomura, Masahiro Ishikane, Shunsuke Uno, Haruka Sakamoto","doi":"10.1136/sextrans-2023-055971","DOIUrl":"10.1136/sextrans-2023-055971","url":null,"abstract":"<p><strong>Objectives: </strong>Approximately half of Japanese men aged 20-49 years have purchased sexual services, but data concerning the use of commercial sex work (CSW) in Japan remain scarce.</p><p><strong>Methods: </strong>We used online survey data from the National Inventory of Japanese Sexual Behavior conducted in 2022 (N=4000 Japanese men aged 20-49 years). We calculated the median number of paid sexual partners over the lifetime. We performed logistic regression analysis to determine the sociodemographic, anthropometric and attitudinal factors associated with any lifetime CSW use among men in Japan.</p><p><strong>Results: </strong>The median number of paid sexual partners reported among men who had ever used CSW was 6 (IQR 3-17) across the lifetime; the corresponding value for those who had ever used CSW in the past year was 2 (IQR 1-4) over the last 12 months. In general, those reporting lifetime use of CSW were significantly more likely than their CSW-naïve counterparts to be older, be married, be heterosexual or bisexual, have higher income and have higher education. Those reporting higher self-rated attractiveness, high or low satisfaction with their sex lives, a desire to increase their frequency of sex and considering sex to be an important aspect of their lives were also found to have a higher likelihood of having used CSW.</p><p><strong>Conclusions: </strong>High rates of CSW use in Japan likely reflect ease of access, low stigma with respect to use of sexual services and the diversity in the type of services offered. High-income, employed older men have more financial resources at their disposal to purchase services, which can be cost-prohibitive for part-time or unemployed young men with low incomes. These findings will serve as a launchpad for public health efforts directed at promoting safe sexual practices and improved sexually transmitted infection screening rates among users of CSW in Japan.</p>","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11347242/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141318207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety of carrageenan-based gels as preventive microbicides: a narrative review.","authors":"Cassandra Laurie, Mariam El-Zein, Eduardo L Franco","doi":"10.1136/sextrans-2024-056176","DOIUrl":"10.1136/sextrans-2024-056176","url":null,"abstract":"<p><strong>Background: </strong>Carrageenan-containing gels researched for the prevention of sexually transmitted infections (STIs) have shown promising results for human papillomavirus prevention in women, but not in men. We conducted a narrative review to assess the safety of these gels for genital use.</p><p><strong>Methods: </strong>We searched PubMed using MeSH terms and keywords on 5 November 2023. Title/abstract of articles were screened to identify relevant ones. Full-text screening determined eligibility: empirical study evaluating safety of carrageenan-containing gel(s) for genital use.</p><p><strong>Results: </strong>Of the 125 identified records, 15 were eligible, comprising 14 (10 randomised controlled trials and 4 cohorts) unique study populations. Studies included women only (n=11), men only (n=1) or both (n=3); number of participants ranged from 4 to 6202. Safety was assessed for vaginal (n=13), penile (n=3) and anal use (n=2). Most studies assessed safety of Carraguard (53%), followed by Divine9 (14%), and one each of iota-carrageenan gel, lambda-carrageenan gel, Carvir, PC-6500 (griffithsin and carrageenan) and PC-1005 (MIV-150/zinc acetate/carrageenan). Safety assessment relied on self-report (80.0%), testing for STIs (53.3%), investigator-identified genital findings (93.3%) and/or testing for changes in genital flora (60.0%). Adverse events (AEs) were described by investigators as mostly mild, (mostly) comparable between groups, not observed and/or not significant for vaginal and penile use. Only one study, assessing anal use of carrageenan, reported a significantly higher proportion of AEs in the carrageenan compared with placebo group.</p><p><strong>Conclusions: </strong>Carrageenan-based gels are generally well tolerated for vaginal and penile, but not anal use. Studies on carrageenan gel's safety for anal use are scarce.</p>","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141288549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of sexually transmitted infections and associated risk factors among female sex workers in Guinea-Bissau.","authors":"Jacob Lindman, Mamadu Aliu Djalo, Ansu Biai, Fredrik Månsson, Daniel Golparian, Joakim Esbjörnsson, Marianne Jansson, Patrik Medstrand, Magnus Unemo, Hans Norrgren","doi":"10.1136/sextrans-2023-056015","DOIUrl":"https://doi.org/10.1136/sextrans-2023-056015","url":null,"abstract":"<p><strong>Objective: </strong>To estimate the prevalence of the curable sexually transmitted infections (STIs) <i>Chlamydia trachomatis</i>, <i>Neisseria gonorrhoeae</i>, <i>Mycoplasma genitalium</i>, <i>Trichomonas vaginalis</i> and <i>Treponema pallidum</i>, to identify associated risk factors and to assess ciprofloxacin resistance in <i>N. gonorrhoeae</i>-positive specimens among female sex workers (FSWs) in Guinea-Bissau.</p><p><strong>Methods: </strong>For this cross-sectional study, FSWs were recruited from October 2014 to May 2019. A questionnaire on STI risk factors was completed by the study participants, and the women were asked to provide a vaginal swab for nucleic acid amplification tests for <i>C. trachomatis</i>, <i>N. gonorrhoeae</i>, <i>M. genitalium</i>, <i>T. vaginalis</i> (Aptima, Hologica), as well as a blood sample for <i>T. pallidum</i> serological testing and discriminatory HIV-testing. The prevalence of STIs was determined, and multivariate logistic regression was used to identify STI risk factors.</p><p><strong>Results: </strong>The study included 467 women. The prevalence of current infection with any curable STI was 46.7%, and the most common pathogen was <i>T. vaginalis</i> (26.3%), followed by <i>M. genitalium</i> (21.9%), <i>C. trachomatis</i> (11.8%), <i>N. gonorrhoeae</i> (10.1%) and <i>T. pallidum</i> (2.8%). The proportion of asymptomatic infections among the diagnosed STIs was 61.8%, 61.5%, 55.3%, 55.3% and 52.2% for <i>C. trachomatis, T. pallidum, N. gonorrhoeae, T. vaginalis and M. genitalium, respectively</i>. The prevalence of the <i>gyrA</i> S91F mutation conferring ciprofloxacin resistance in <i>N. gonorrhoeae</i>-positive specimens was 84.0%. Significant risk factors for having a curable STI were age and HIV-1 infection, while use of female condoms was a protective factor.</p><p><strong>Conclusion: </strong>This study demonstrated that the prevalence of curable STIs was high among FSWs in Guinea-Bissau during the study period, indicating an unmet need for STI services. Moreover, the results indicated that symptomatic treatment might be insufficient, highlighting a need for periodic aetiological testing to facilitate detection of asymptomatic as well as symptomatic STIs to stop ongoing transmission.</p>","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141976546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sexually transmitted infections and migration in Uganda: a population-based study.","authors":"Michelle A Moffa, Xinyi Feng, Josephine Mpagazi, Stephen Kiboneka, Robert Ssekubugu, John Baptiste Kereba, Annet Nakayijja, Julius Tukundane, Jade Jackson, Caitlin E Kennedy, Godfrey Kigozi, Ronald M Galiwango, Yukari C Manabe, Charlotte A Gaydos, Larry W Chang, Sarah Kalibala, Steven J Reynolds, Aaron Ar Tobian, Thomas Quinn, M Kate Grabowski, Joseph Kagayi","doi":"10.1136/sextrans-2024-056190","DOIUrl":"10.1136/sextrans-2024-056190","url":null,"abstract":"<p><strong>Objectives: </strong>Migration is associated with increased risk of HIV infection in Africa, but evidence about non-HIV sexually transmitted infection (STI) burden among African migrants is limited.</p><p><strong>Methods: </strong>We used data from the Sexually Transmitted Infection Prevalence Study, a cross-sectional population-based study of chlamydia, gonorrhoea, trichomoniasis, syphilis and herpes simplex virus type 2 prevalence in southern Uganda, to compare STI prevalence between adults aged 18 and 49 years with and without a recent history of migration. Migration status was determined using household census data, with a recent migration history defined as having moved into one's community of current residence within the last ~18 months. Unadjusted and adjusted modified Poisson regression models were used to compare individual STI prevalence risk by recent migration status with associations reported as adjusted prevalence risk ratios (adjPRRs) with 95% CIs. Adjusted models included participants' sex, age, community type, education, occupation and marital status.</p><p><strong>Results: </strong>Among 1825 participants, 358 (19.6%) had a recent migration history. Overall, migrants exhibited a significantly higher combined prevalence of curable STIs (gonorrhoea, chlamydia, high-titre syphilis (rapid plasma regain ≥1:8) and trichomoniasis) as compared with long-term residents (34.4% vs 24.2%; adjPRR=1.23; 95% CI 1.03 to 1.47). Significant differences in curable STI prevalence by migration status were concentrated among persons living with HIV (49.4% prevalence in migrants vs 32.6% in long-term residents; adjPRR=1.42; 95% CI 1.10 to 1.85) and among women (38.8% in migrants vs 27.8% in long-term residents; adjPRR=1.26; 95% CI 1.01 to 1.58). High-titre syphilis prevalence was especially elevated among male migrants (11.2% in migrants vs 4.9% in long-term residents; adjPRR=1.82; 95% CI 1.06 to 3.13).</p><p><strong>Conclusions: </strong>The prevalence of non-HIV STIs is higher among migrants. Tailored outreach and service delivery approaches that address the needs of mobile populations are crucial for integrated HIV and STI epidemic control in Uganda to optimise resources and reduce transmission risks.</p>","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141971801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sexually transmitted infections among at-risk women in Ecuador: implications for global prevalence and testing practices for STIs detected only at the anorectum in female sex workers.","authors":"Luz Marina Llangarí-Arizo, Claire Elizabeth Broad, Liqing Zhou, Miguel Martin Mateo, Cristina Izquierdo Moreno, Marcelo Moreno Cevallos, Philip J Cooper, Natalia Romero-Sandoval, Syed Tariq Sadiq","doi":"10.1136/sextrans-2023-056075","DOIUrl":"https://doi.org/10.1136/sextrans-2023-056075","url":null,"abstract":"<p><strong>Objectives: </strong>Anorectal sexually transmitted infections (STIs) such as <i>Chlamydia trachomatis</i> (CT) and <i>Neisseria gonorrhoeae</i> (NG), present treatment challenges, potentially increase antibiotic resistance selection and if undetected may facilitate onward transmission. However, there are limited global prevalence data for anorectal STIs. We conducted a cross-sectional study to assess the prevalence and risk factors of non-viral genital and extragenital STIs in female sex workers (FSW) and female non-sex workers (NSW) in Ecuador.</p><p><strong>Methods: </strong>250 adult street and brothel FSWs and 250 NSWs, recruited from settlements in north-west Ecuador provided oropharyngeal and vulvo-vaginal swabs (VVS) as well as socio-demographic data. FSWs also provided anorectal swabs. PCR was used to detect CT, NG, <i>Mycoplasma genitalium</i> (MG) from all swabs and additionally <i>Trichomonas vaginalis</i> (TV) from VVS. Risk factors were analysed using logistic regression.</p><p><strong>Results: </strong>Prevalence of FSW vaginal, anorectal and oropharyngeal infection was 32.0% (95% CI 26.5% to 38.0%), 19.7% (95% CI 15.1% to 25.2%) and 3.2% (95% CI 1.6% to 6.2%), respectively, with most vaginal infections being TV (23.4%; 95% CI 18.5% to 29.2%). Overall FSW STI prevalence, at any anatomical site was 39.7% (95% CI 33.8% to 46.1%), with 12.1% (95% CI 8.5% to 16.9%) of infections detected only at the anorectum. Of all the CT and/or NG infections, 64.4% (95% CI 50.4% to 78.4%) were detected only at the anorectum. STI prevalence in NSWs in the vagina and oropharynx were 5.6% (95% CI 3.4% to 9.2%) and 0.8% (95% CI 0.2% to 2.9%), respectively, with most vaginal infections being MG (3.2%; 95% CI 1.6% to 6.2%). In multivariable analysis, risk factors among brothel-based FSWs for having an anorectal STI were vaginal CT, NG or MG (p<0.001), vaginal TV (p=0.029) and being 'in a relationship' (p=0.038).</p><p><strong>Conclusions: </strong>High prevalence of CT and NG detected only at the anorectum in these FSWs indicate the possibility of missing significant infections if providing only genital testing and calls for greater research into the potential impact on global STI estimates if extragenital infections among at-risk women are not identified.</p>","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141907535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy of postexposure prophylaxis with doxycycline (Doxy-PEP) in reducing sexually transmitted infections: a systematic review and meta-analysis.","authors":"Paulo Roberto Sokoll, Celina Borges Migliavaca, Stephan Döring, Uschi Traub, Karlin Stark, Amanda Veiga Sardeli","doi":"10.1136/sextrans-2024-056208","DOIUrl":"https://doi.org/10.1136/sextrans-2024-056208","url":null,"abstract":"<p><strong>Objectives: </strong>This systematic review aimed to identify the efficacy, adherence, safety and impact on antimicrobial resistance of postexposure prophylaxis with doxycycline (Doxy-PEP) in different populations.</p><p><strong>Methods: </strong>We searched MEDLINE (via PubMed), Embase and Cochrane CENTRAL databases from inception to 29 May 2024. Two reviewers independently screened the studies and extracted data. We included randomised clinical trials that evaluated the efficacy of Doxy-PEP within 72 hours after condomless sex. A random-effects meta-analysis was conducted to compare the risk of bacterial sexually transmitted infections (STIs) between Doxy-PEP and no prophylaxis. The risk of bias was assessed with the risk-of-bias tool for randomized trials (RoB 2) and the certainty of evidence (CoE) with Grading of Recommendations Assessment, Development and Evaluation (GRADE).</p><p><strong>Results: </strong>Four studies were included in the systematic review, totalling 1727 participants. Studies were conducted between 2015 and 2022. Most participants (73%) were men who have sex with men, and the median age of participants varied from 24 to 43 years. Doxy-PEP reduced the risk of having any bacterial STI in different populations by 46% (hazard ratio (HR) 0.54; 95% CI 0.39 to 0.75; CoE moderate), the risk of chlamydia by 65% (relative risk (RR) 0.35; 95% CI 0.15 to 0.82; CoE low) and syphilis by 77% (RR 0.23; 95% CI 0.13 to 0.41; CoE high), without significant effect for risk of gonorrhoea infection (RR 0.90; 95% CI 0.64 to 1.26; CoE very low). The self-reported adherence rate of Doxy-PEP was approximately 80% and one drug-related serious adverse event was reported.</p><p><strong>Conclusion: </strong>Doxy-PEP reduced the incidence of chlamydia and syphilis infections. No significant reduction in gonorrhoea infection was observed. This strategy seems promising for some high-risk groups; however, there is still a lack of information on the induction of bacterial resistance and long-term adverse events. PROSPERO REGISTRATION NUMBER.</p>","PeriodicalId":21624,"journal":{"name":"Sexually Transmitted Infections","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141890037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}