Active clinical trials for "HIV Infections"

This cluster randomized trial will investigate whether messaging about being undetectable equals untransmittable (U=U) designed through a participatory, user-centered approach increases HIV testing uptake within men in Klipfontein Mitchells Plain (KMP) district in Cape Town, South Africa.

This project seeks to adapt and pilot a trauma-informed combination intervention named 'Kickin' it with the Gurlz' that was designed with, for, and by transgender women of color to improve HIV care continuum outcomes. The intervention components include a violence and gender affirmation screening tool, a peer-led adaptation of Seeking Safety, and individual-level peer navigation sessions. The project will examine the feasibility, acceptability, and preliminary promise of the multicomponent by conducting a one-arm pilot with 30 transgender women of color who have a history of trauma. Participants will complete baseline, immediate post-intervention, and 3-month follow up assessments.

Rationale: Point-of-care ultrasound (POCUS) is increasingly used by various specialists in the Netherlands, but its role in managing patients with HIV is unclear. In settings endemic for tuberculosis, Fast Assessment with Sonography for HIV/Tuberculosis (FASH) has proven its value to detect extrapulmonary tuberculosis in patients with HIV. However, there is no data to support POCUS for patients with HIV in resource affluent settings. Objective: The investigators aim to determine the feasibility and diagnostic value of POCUS in detecting opportunistic disease in HIV patients with advanced disease stages in the Netherlands. Study design: The investigators will perform a prospective observational pilot study. Study population: The investigators will include new adult patients with HIV presenting with a cluster of differentiation 4 (CD4) T-cell count below 350 cells/mm3, and all adult HIV patients requiring admission to hospital. Intervention (if applicable): The investigators will perform a focused ultrasound examination including FASH, and ultrasound of the lung, liver and kidneys. In case of positive findings additional examinations will be undertaken to determine the underlying pathology and/or treatment started as indicated. In case of negative findings, patients will be followed for 12 months to observe for (possibly missed) opportunistic infections. Main study parameters/endpoints: Our primary outcomes include acceptability of POCUS by patients, interobserver variation in interpretation of POCUS images, and number of diagnosed AIDS and non-AIDS related problems. Secondary outcomes include sensitivity and specificity, negative predictive value and positive predictive value of our POCUS protocol. In addition, incidence rates of opportunistic infections will be compared to a historical matched control group. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The ultrasound examination is painless and without risk to the participants. It will take approximately 30 minutes and will be combined with routine visits to the hospital. Benefits include potential earlier detection of opportunistic disease, while adverse effects may arise from false positive findings requiring further examinations which may cause stress or anxiety. The rate of false positive findings in POCUS has not been formally investigated, but appears low. The effect of POCUS in advanced HIV/AIDS can only be studied in HIV patients.

Cigarette smoking remains highly prevalent among persons living with HIV (PLWH). Quitting smoking can have important health benefits for this population. However, PLWH have historically had a difficult time quitting smoking. This is likely due, at least in part, to poor medication adherence. Poor adherence to medication is a well-documented issue among PLWH. Research shows that not taking smoking cessation medications as prescribed can limit their treatment effectiveness. Improving adherence to smoking cessation medications will likely increase smoking cessation attempt success. Mobile phone applications and behavioral interventions show promise for improving adherence to smoking cessation medications and cessation outcomes among PLWH. Therefore, this trial will assess 1) whether a mobile phone application is a feasible and acceptable intervention for improving medication adherence; 2) whether use of the mobile phone app improves adherence to varenicline; and 3) smoking cessation outcomes.

This is a Phase 1a, first in human study in which healthy adult participants who are considered to be at low-risk for HIV infection and are seropositive for cytomegalovirus (CMV) will receive two doses of VIR-1111 or placebo. These participants will be assessed for safety, reactogenicity, tolerability and immunogenicity. There is an optional long-term follow-up study that would lengthen study participation for up to 3 years post-first dose.

An innovative HIV-testing strategy is developed based on mathematical modeling results on undiagnosed HIV and being implemented in primary care settings in Belgian's Flemish region. The systematically developed intervention aims at increasing the number of targeted HIV tests in primary care in order to identify people with undiagnosed HIV. The intervention tool is an HIV-screening advice targeting general practitioners (GPs), combining indicator-condition based screening and target-group based screening. A group-level training to apply this advice in routine practice is being delivered as part of the continuing medical education through GP-associations. The intervention is implemented across Flanders adopting a modified stepped wedged design: two different intervention levels (delivering written/online information on the HIV testing advice versus information plus group-level training) are being compared with a control condition (no intervention, i.e. standard practice) based on surveillance data. A mixed-method study evaluates the intervention's effectiveness, feasibility, and acceptability.

The purpose of this study is to evaluate the safety and pharmacokinetics of rectal administration of a tenofovir alafenamide (TAF)/elvitegravir (EVG) insert at two dose levels in HIV-uninfected individuals.

This study aims to help young Latino gay and bisexual men access sexual health information, including PrEP. Participants will be randomly assigned to either the patient navigation or the usual care condition and followed for 6 months. The study will recruit self-identified Latino men between the ages of 18 and 29 who also identify as gay, bisexual, and/or have sex with other men, and report CDC defined HIV risk behaviors.

The purpose of the study is to determine if combination therapy with daclatasvir (DCV) and sofosbuvir (SOF) for 8 weeks is safe and effective in patients who have never been treated previously without liver cirrhosis who are chronically infected with hepatitis C virus (HCV)/HIV-1 Coinfection genotype (GT) 1, 2, 3, 4 patients.

This study will examine the efficacy of a combined HIV and microfinance intervention to reduce biologically confirmed sexually transmitted infections (STIs), and new incidence of HIV and HCV, as well as reported sexual and drug risk behaviors among 520 women who have injected drugs in the past year and who engage in sex trading in Temirtau and Pavlodar, Kazakhstan. The proposed study builds on findings from an R34 by the investigative team testing a combination HIV prevention and microfinance intervention. Building on successful protocols and significant results, we will randomly assign 520 women who inject drugs and engage in sex trading from Temirtau and Pavlodar, Kazakhstan to either (1) a 4 session HIV prevention intervention combined with a 6 session financial literacy intervention, enrollment in an existing vocational training program and receipt of matched savings (HIVRR+MF); or to the 4 session HIV prevention intervention alone. The HIVRR intervention is guided by social cognitive theory. The HIVRR+MF intervention integrates asset theory with social cognitive theory. The MF includes: 1) financial literacy; 2) vocational training; and 3) micro-savings to support transition to a more permanent employment status. We hypothesize that increasing financial literacy, enhancing vocational skills required to fill marketable positions in the local economy, and beginning a personal savings program, combined with HIV risk reduction, will lead to significant reductions in study outcomes compared to an HIVRR intervention without a microfinance intervention.