View clinical trials related to PrEP.
Filter by:This study will develop HIV pre-exposure prophylaxis (PrEP) awareness materials for and with Black cis women and gather feedback on the usefulness of these materials at health care sites. The investigators will also use electronic medical records (EMR) to compare the number of Black cis women who initiate PrEP before and after the awareness materials are piloted, at the two partner research sites, Howard Brown Health and Planned Parenthood of IL. Additional federally qualified health centers and family planning clinics will review the materials and complete a survey on acceptability.
People using PrEP to prevent HIV infection have sexual risk-taking behaviors that motivated the prescription of PrEP. Both containment and the current epidemic may affect the sexual behavior of people using PrEP and the risk of acquiring STIs. Hypotheses regarding the impact of the current epidemic-motivated confinement and its gradual lifting are as follows: - A decrease in sexual risk-taking during the confinement period, followed by an increase when the confinement is lifted. - An increase in sexual violence and the use of psychoactive substances. - An impact on PrEP monitoring and compliance. - An increase in the incidence of STIs when the confinement is lifted.
Tragically, HIV infections among Black sexual minority men (BSMM) in the U.S. persist. Despite the availability of pre-exposure prophylaxis (PrEP) for HIV prevention, effective uptake among BSMM remains low. It is imperative to support PrEP initiation among this group. The proposed multi-component interventional study is designed to increase HIV risk perceptions and subsequent PrEP initiation through the use of our team's existing mobile application called PrEPme and a peer change agent (PCA) to record and review sexual risk behaviors and subsequent PrEP interest. Few have studied whether reviewing sexual diaries with a PCA increases HIV risk perceptions and PrEP initiation among BSMM. This strategy will allow BSMM who are not using PrEP to record their sexual behaviors using a PrEPme-based diary, review their sexual histories with a PCA, and assess PrEP interest. The PCA will be trained in motivational interviewing techniques to facilitate discussions. The PCA will provide HIV prevention education, sexual risk evaluation, and PrEP navigation. BSMM who become interested in initiating PrEP will be referred to our team's ongoing PrEP tele-medicine study (PI: Jason Farley, co-investigator) or other PrEP care services in the greater Baltimore area. The proposed intervention targets a high priority population in HIV prevention and mitigates structural barriers to PrEP uptake such as perceived judgement, stigma, and discrimination from clinical providers.
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.
The investigators aim to 1) speed up access to and delivery of PrEP to young women, and 2) compare interventions to support and maximize the prevention-effective use of PrEP. Specifically, the investigators aim to answer the following two questions: 1) how can the study use existing community-based platforms to identify and deliver PrEP to those in need? and 2) which adherence support interventions are most likely to engender effective use of PrEP? The investigators propose to answer these questions by leveraging existing community-based HIV testing platforms in South Africa and use a mixed methods approach to optimize the PrEP cascade and evaluate a community-based PrEP adherence program for young women.
This is an open label, non-randomized, observational pilot study to evaluate a model of care for treatment of hepatitis C in people with ongoing injection drug use. Participants will be treated with direct-acting antivirals (DAA) as per standard of care and will concomittantly be offered pre-exposure prophylaxis for HIV prevention and buprenorphine for treatment of opioid use disorder when clinically indicated.