View clinical trials related to HIV Infections.
Filter by:This is a multi-center, randomized, controlled, open clinical trial. The trial will be carried out in five provinces in China. Pregnant women with HIV infection and at high risk of mother-to-child transmission of HIV will be identified. Their newborn babies who are at high risk HIV infection will be recruited and randomized into intervention and control groups. Children in intervention groups will receive ART and intensive HIV testing after birth. Children in control group will receive routine prevention of mother-to-child transmission services. All the included children will be followed up and their development and infection status will be recorded and compared.
A roll-over observational study (ISS T-003 EF-UP) is being conducted to extend the follow-up of the volunteers of the ISS T-003 trial in order to evaluate the persistence of vaccine immunogenicity as well as of the immunological and virological effects induced by the therapeutic immunization with Tat.
The investigators propose a social network-based PrEP adherence intervention as part of a comprehensive, context-specific approach to HIV prevention for TW in Lima, Peru. In order to be effective, PrEP-based prevention strategies need to address not only biological efficacy, but also individual behavioral decision-making processes, interpersonal partnership contexts of risk, peer norms of sexual behavior and PrEP adherence, and structural access to prevention technologies. Using a health promotion behavioral model that combines Social Action Theory with social network theories of information dissemination and collective behavior change, the investigators propose to develop and refine a network-based intervention that promotes PrEP adherence in the existing social networks of TW. Formative research will outline individual, partner-level, and network-based contexts of sexual risk behavior, patterns of social network interactions, anticipated adoption and use of new prevention technologies, and optimal content for a PrEP adherence intervention. Findings will be used to define the elements of a prevention intervention using social networks of TW and social media technologies to generate, implement, and reinforce social norms of PrEP adherence and risk behavior reduction for TW.
Effective all-oral medications are finally available to cure hepatitis C virus, which affects more than 4 million Americans and one-in-four people living with HIV. However, many barriers exist that prevent people with HIV/HCV co-infection from getting this curative treatment, including low knowledge, competing demands, and drug interactions with HIV medications. This study evaluates if a hepatitis C nurse case management intervention in an HIV primary care clinic will improve patient attendance to hepatitis C care and help people start hepatitis C treatment earlier. Half of the participants will receive brief case management with a nurse, while the other half will receive usual clinic care.
Hypothesis: Antiretroviral drugs (ARVs) with enhanced LT penetration characteristics in vitro and in macaques will translate into an ARV regimen with increased LN and GALT concentrations and a faster decay and more potent suppression of HIV replication in LT in HIV-infected persons. Objectives: 1. Determine lymph nodes (LN) and gut-associated lymphoid tissue (GALT) pharmacokinetics (PK) in HIV-infected persons on an antiretroviral drug (ARV) regimen. 2. Determine virological responses of antiretroviral therapy in plasma, peripheral blood mononuclear cells (PBMCs) and lymphoid tissue (LT).
The purpose of this research study is to 1) evaluate the safety of a series of injections with the AGS-004 product in combination with a series of Vorinostat doses and 2) to help scientists evaluate ways of reactivating latent (non-acting) HIV virus and determine if the immune system can be made stronger to eliminate the activated HIV virus.
The purpose of this study is to conduct a two-arm effectiveness trial in Cape Town, South Africa of a Xhosa-adapted, nurse-delivered, cognitive behavioral therapy (CBT) treatment for depression and adherence, integrated into the HIV care setting in patients with HIV who did not achieve viral suppression from first-line treatment. The CBT treatment will be compared to enhanced usual care (Enhanced Treatment As Usual - ETAU) on study endpoints (as described in study endpoints section below).
Project AProaCH is an open pilot trial of a cognitive behavioral therapy (CBT) for individuals with HIV with various psychological comorbidities, which the investigators call "syndemics". Syndemics are co-occurring psychosocial problems that interact with each other and with health behavior such as HIV sexual transmission risk behavior and adherence to self care.
CoRECT will help identify the important components of a data-sharing partnership between health departments and HIV care providers, and determine the extent to which a health department intervention can increase the number of HIV-infected persons out-of-care who: (a) link to an HIV clinic; (b) remain in HIV medical care; (c) achieve HIV viral load suppression within 12 months; and (d) achieve durable HIV viral load suppression over 18 months. We will also measure the cost-effectiveness of this intervention in regards to improved health in the individuals (re)-engaged in HIV care and reductions in further HIV transmission in the community.
The CASCADE-trial is a two-armed open-label randomized controlled trial conducted in rural Lesotho. Participants who were tested HIV-positive during community-based HIV testing and counseling campaigns are randomized to the intervention or control arm. Allocation is 1:1 with parallel assignment. Participants in the control arm follow the standard of care after a community-based HIV test result: They are referred to the nearest clinic where they will receive baseline laboratory testing and adherence counseling. After at least 2 clinic visits for adherence counseling they can start anti-retroviral therapy (ART). After ART-initiation they have to attend monthly follow-up at the clinic for drug refill. Individuals randomized to the intervention arm are proposed same day community-based ART initiation combined with less frequent follow-up visits. The primary outcomes are linkage to care at 3 months and viral suppression at 12 months after having tested HIV-positive during the community-based HIV testing and counseling campaigns.