View clinical trials related to HIV.
Filter by:The PHASTT Study is focused on understanding of facilitators and barriers to mHealth use among young Black men who have sex with men (MSM), and testing a novel mobile app to increase HIV/STI testing and PrEP uptake.
Optimizing the HIV Treatment Continuum with a Stepped Care Model for Youth Living with HIV (YLH) aims to achieve viral suppression among YLH. A cohort of 220 YLH will be identified in Los Angeles, CA and New Orleans, LA and recruited into a randomized controlled trial (RCT) with reassessments every 4 months over a 12 month follow-up period. The goal is to optimize the HIV Treatment Continuum over 12 months. YLH will be randomized into one of two study conditions: 1) Enhanced Standard Care Condition (n=110); or 2) Stepped Care (n=110). The Enhanced Standard Care condition will consist of an Automated Messaging and Monitoring Intervention (AMMI) with daily motivational, instructional and referral text messaging, and a brief weekly monitoring survey. The Stepped Care Condition will consist of three levels. Level 1 is the Enhanced Standard Care Condition. Level 2 is the Enhanced Standard Care Condition plus peer support using social media. Level 3 is the Enhanced Standard Care Condition and peer support plus coaching, which will be delivered primarily through electronic means (e.g., social media, text messaging, email, phone). All participants in the Stepped Care Condition begin at Level 1 but if they fail to have a suppressed viral load at any four-month assessment point, their intervention level will increase by one step until reaching Level 3.
This study will evaluate the feasibility and acceptability of the Treatment Ambassador program - a peer-supported intervention targeting individuals living with HIV who have not started on treatment within at least 3 months of testing.
This is a prospective observational study of couples in Kisarawe, Tanzania who will be provided an intervention that offers: (1) HIV self-testing kits and pre-test counseling provided at the household, (2) linkage to a counseling and referral center for those who test positive, (3) facilitated enrollment to care and treatment for couples with confirmed HIV infection; and (4) access to pre-exposure prophylaxis for the negative partner in a HIV sero-discordant couple. We will identify HIV sero-discordant couples through the HIV self-testing component, and through identifying discordant couples at the local HIV clinic. HIV sero-discordant couples (N=64 couples) will be administered a baseline, 6- ,12-, and 18-month survey, and the investigators will collect ongoing clinical data from each clinic visit. Biometric data (fingerprint) will be collected at enrollment, and all encounters with the counseling and referral center, and HIV treatment center, to allow linking of utilization of services with survey data.
The purpose of this study is to look at the levels of three HIV medications: dolutegravir, darunavir and cobicistat in the blood after drug intake has been stopped, in order to understand how long these drugs persist in the blood. The study will specifically look at blood levels of these three drugs after taking them every day for 14 days. There will be two groups. Participants in Group 1 will take dolutegravir everyday for 14 days, then nothing for 7 days, then dolutegravir and darunavir/cobicistat together for 14 days, nothing for 7 days, and then darunavir/cobicistat alone for 14 days. If participants go into Group 2 they will begin with darunavir/cobicistat everyday for 14 days, then nothing for 7 days, then dolutegravir and darunavir/cobicistat together for 14 days, nothing for 7 days, and then dolutegravir alone for 14 days. Drug levels for both groups will be measured on days 14, 35 and 56. If the participants decide to take part, the duration of the study will be up to 57 days plus a screening visit which will take place up to 28 days prior to the start of the study, and a follow up visit, which takes place 15 to 22 days after the last dose of study medication. Eligible participants will be randomized (1:1 ratio) to group 1 or group 2. Participants and the study doctor will know which study medications the participant is taking at all times during the study.
The proposal is a phase II clinical study designed to assess the feasibility of durvalumab (MEDI4736) in HIV-1-infected individuals with solid tumors. Additionally, to obtain data that lets understand the possible benefit of this treatment in cancer patients and HIV infection, exploring if activity of durvalumab (MEDI4736) could be higher in cancer that has been produced at least in part due to the chronic immunosupression. Simultaneously, it will allow us to investigate the effect of disrupting this immunoregulatory pathway might have in reversing cancer pathways and HIV-specific T-cell function during persistent chronic HIV infection in humans.
The investigators will conduct a randomized, double blind, placebo controlled trial of adjunctive dexamethasone in the initial (6-8 weeks) treatment of tuberculous meningitis in Vietnamese adults. The trial will address a primary hypothesis in all enrolled patients, and a secondary hypothesis in a sub-group of enrolled patients who develop anti-tuberculosis drug-induced liver injury (DILI). The primary hypothesis is adjunctive dexamethasone increases survival from TBM in HIV co-infected adults. The secondary hypothesis is current guidelines for the management of anti-tuberculosis drug-induced liver injury in those with TBM result in the premature interruption of rifampicin and isoniazid (the critical active drugs in early therapy) and are thereby placing participants at risk of poor outcomes.
This study will help determine feasibility, acceptability, and preliminary efficacy of an app for HIV medication adherence over a 3-month period. Participation is 3 months consisting of two study visits: An initial study visit and a 3 month follow up visit with both visits lasting about 60-90 minutes. The participant must use the study application (app) at least once daily, and at study visits, must complete surveys.
AllyQuest is a novel, high impact secondary prevention intervention delivered via mobile phones to improve linkage and engagement in care among newly diagnosed HIV+ young men who have sex with men (YMSM). The features of the intervention aim to target previously identified barriers to care among newly diagnosed youth, namely, low HIV health literacy, lack of social support, and internalized stigma related to their diagnosis. AllyQuest will be an interactive mobile phone intervention for HIV+ YMSM that utilizes social networking, game-based mechanics and a story-based framework to guide behavior change. Grounded in Social Cognitive Theory, narrative communication and the principles of persuasive technology, the intervention is designed to capitalize on social involvement as a means through which HIV+ YMSM can receive information and social support, experience social norms and reflective appraisals, and feel a sense of connectedness to peers.
The purpose of this study is to assess the early longitudinal metabolic effects including insulin sensitivity in HIV-exposed uninfected (HEU) children compared to HIV-unexposed uninfected (HUU) children; as well as to determine differences in the effects of neonatal zidovudine (AZT) vs. nevirapine (NVP) prophylaxis on early longitudinal changes in insulin sensitivity in the first 3 years of life.