View clinical trials related to HIV Infections.
Filter by:This trial is aimed at studying the antiviral activity, toxicity and pharmacokinetic (PK) interactions of tenofovir DF and atazanavir enhanced with low dose of ritonavir given alone and then concomitantly as part of a salvage regimen to HIV patients with multiple failure, under conditions allowing to tease out the specific role of atazanavir combined with low dose of ritonavir.
It is probable that a mucosal approach is necessary for a prophylactic HIV vaccine protecting against sexually transmitted infection. Mucosal immune responses have been almost non-existent in trials of HIV vaccine candidates in which the antigen was delivered systemically. This study will test the safety and immune response of a recombinant HIV-1gp160 by nasal and mucosal routes alone or formulated with DC-Chol in healthy volunteers.
Although lifelong continuous therapy with HAART remains the standard of care of HIV infection, allowing to achieve undetectable plasma viral RNA, restore CD4 cell count and provide substantial decline in HIV-related morbidity and mortality, long-term toxicity associated with antiretroviral therapy is a real concern. The purpose of this study is to compare an intermittent therapy strategy to a continuous treatment in patients with chronic and well controlled HIV-1 infection.
Observational studies suggest that male circumcision may provide protection against HIV-1 infection. A randomized, controlled, intervention trial was conducted in a general population of South Africa to test this hypothesis.
This Phase 2a study involving Tenofovir Disoproxil Fumarate (TDF) will provide extended safety data for high-risk men. Secondarily, the study will assess the feasibility of conducting the trial and evaluate the preliminary effectiveness of TDF 300 mg as an HIV prevention method when taken once a day.
This study investigated whether a calibrated reduction in antiretroviral drug pressures could stabilize the evolution and the pathogenic potential of resistant HIV viruses.
This is a Phase 3, multi-center, randomized, placebo-controlled trial to determine the effectiveness and safety of the 6% cellulose sulfate (CS) vaginal gel for the prevention of HIV infection.
The Home-based AIDS care program pilot project delivers and monitors antiretroviral (ARV) and tuberculosis (TB) medications at the homes of 1,000 people with HIV living in a rural area of Uganda. This study is evaluating how well this program reduces illness and prolongs the life of participants, changes sexual behavior, influences levels of adherence to medication, affects aspects of perceived stigma by participants and their communities, and other operational components of the program including cost-effectiveness. This study is evaluating the hypothesis that frequent home visits by a trained lay person with a standard questionnaire is equivalent in terms of health outcomes to frequent viral load and CD4 cell count measurements.
This study will test whether taking a pill of tenofovir (an antiretroviral medicine) is safe for sexually-active young adults in Botswana without HIV infection and whether it will reduce their risk of getting an HIV infection.
This study is a 96-week study designed to evaluate the safety and efficacy of GW873140 in combination with Combivir in HIV infected, untreated subjects.