View clinical trials related to Sexually Transmitted Infections.
Filter by:To achieve an AIDS-free generation, there is a critical need for programs which go beyond individual-level behavior change to reduce HIV and STI infections among adolescent girls and young women in sub-Saharan Africa. Informed, Motivated, Aware, and Responsible Adolescents and Adults (IMARA) is an evidence-based HIV-prevention intervention for adolescent girls and young women (AGYW) and their female caregivers, which has been adapted for a South African audience. The study will test whether AGYW receiving IMARA will have fewer sexually-transmitted infections (STI) and greater acceptance of HIV testing and counseling (HTC) and pre-exposure prophylaxis (PrEP) at 6-month follow-up compared to AGYW assigned to the health-promotion control intervention.
The current study extends the study team's earlier efforts described in ClinicalTrail ID#: NCT04070287 and NCT03874663. The I-TEST (Innovative Tools to Expand Youth-friendly HIV Self-Testing) study known locally as the 4 Youth by Youth project, sought to develop and evaluate novel youth-friendly HIVST services in Nigeria using open challenges and apprenticeship training informed by a participatory learning collaborative model. The study thus aims to reach young Nigerians that remain undiagnosed for HIV and to facilitate linkage and retention in preventive services (includes STI testing/treatment, PrEP referral, condom use).
Transgender women (TGW) are at high risk for HIV infection, and are an important, under-researched population in sub-Saharan Africa. Globally, HIV acquisition risk among TGW is 13 times higher than other adults aged 15-49 years. In Uganda, HIV prevalence among TGW is 22% compared to 5.9% in the general population. Encouraging use of self-controlled HIV prevention tools - specifically, HIV self-testing (HIVST), STI self-sampling (STISS) and antiretroviral pre-exposure prophylaxis (PrEP) - to those testing HIV negative could decrease HIV incidence among African TGW. This R34 application proposes formative research and a pilot trial to develop an HIV prevention intervention for African transgender women (TGW). The investigators will evaluate whether peer-delivered combination HIV prevention increases testing uptake and empowers effective prevention decision making in TGW. Peer-led interventions are effective in increasing HIV and STI testing among other hard-to-reach vulnerable populations with high HIV prevalence but low testing coverage and are recommended by the World Health Organization. Exploring peer-delivery approaches to increase coverage of combination HIV prevention interventions is key to addressing research gaps in HIV epidemic control. However, little is known about the effectiveness of peer-delivered combination HIV prevention (HIVST, STISS and PrEP) for African TGW, or the best way to deliver care to this population. Key knowledge gaps include: 1) whether peer delivery increases testing rates and status knowledge, 2) the role of peers in creating demand for repeat testing and PrEP, and 3) how to optimize peer delivery of combination HIV prevention (HIVST, STISS and PrEP). To address these questions, this proposal seeks to conduct formative research to inform implementation of peer-delivered combination HIV prevention for African TGW (Aim 1), implement a pilot cluster randomized trial to evaluate the feasibility, acceptability and preliminary effectiveness of peer delivered combination HIV prevention (Aim 2), and conduct in-depth interviews to explore how peer-delivery of HIVST, STISS and PrEP influences prevention choices among TGW and sexual partners (Aim 3). This will be the first clinical trial, to our knowledge, to evaluate HIV self-testing and STI self-sampling in HIV-uninfected TGW. Pilot data from TGW and their partners will provide unique perspectives to inform HIV prevention delivery. The proposed proof-of-concept evaluation is uniquely positioned to improve prevention uptake for African TGW - a high-risk, marginalized, and underserved population. Rigorous application of mixed methodologies will generate actionable data for policy and programs, and provide a strong foundation for scalable implementation of cutting edge combination HIV prevention interventions for African TGW. The local transgender community is involved in study design, planning and implementation. This project is supported by the Ugandan Ministry of Health.
Syphilis is a sexually transmitted infection (STI) disproportionately affecting gay, bisexual and other men who have sex with men (gbMSM), with the potential for significant sequelae - particularly in those who are Human Immunodeficiency Virus (HIV)-positive. Rising rates of this STI have prompted a search for novel prevention solutions. A recent pilot study of daily doxycycline prophylaxis demonstrated promise as a novel STI prevention tool. This innovative approach to STI prevention has solid clinical precedent, both from the HIV pre-exposure prophylaxis (PrEP) literature, as well as doxycycline's use as prophylaxis for other infections. The overarching goal of this project is to determine whether the daily use of doxycycline is an efficacious and acceptable intervention for syphilis prevention in high-risk, HIV-positive gbMSM.
The purpose of this study is to evaluate the impact of the Wise Guys program on the delaying sexual initiation on adolescent males in Eastern Iowa.
The study has the following primary aims: (1) to test whether participants assigned to CNU (a 7-session, manualized intervention entitled "Connect 'n Unite") engage in lower HIV/STI behavioral risk compared to participants assigned to WP (a wellness promotion attention control condition); (2) to test whether participants assigned to CNU have lower cumulative incidence of STIs-chlamydia and gonorrhea-confirmed via biological assay compared to participants assigned to WP; and (3) to test whether participants assigned to CNU engage in less drug use compared to participants assigned to WP.