View clinical trials related to HIV.
Filter by:The purpose of the study is to adapt, implement, and evaluate an effective theoretically-based, high school HIV prevention program,Safer Choices, for higher risk youth in alternative schools. Primary Research Question 1. Did the intervention reduce the number of occasions of unprotected sexual intercourse, number of sexual partners, and the proportion of students currently sexually active among those receiving the multiple component intervention relative to those students in the comparison group?
The purpose of this study is to evaluate a peer-based HIV prevention intervention that targets active injection drug users and their drug and sex partners.
The purpose of this study is to determine whether the addition of tenofovir (TDF) and emtricitabine (FTC)to a standard PMTCT regimen containing single-dose nevirapine (NVP) can reduce the development of post-ingestion HIV resistance to non-nucleoside reverse transcriptase inhibitors (NNRTIs).
The main aim of the study is to investigate the combined effects of using anabolic steroids and protease inhibitors on fat metabolism and body composition of People Living with HIV/AIDS. We are seeking to answer the following questions: 1) Are there any significant differences in serum blood lipids, lipodystrophy, in persons with HIV taking antiretroviral therapies and anabolic steroids versus antiretroviral therapies alone?
The ZVITAMBO PROJECT is testing whether giving mothers and infants a single large dose of vitamin A during the immediate post partum period will reduce: 1. Infant Mortality Can oral administration of a single 50,000 IU dose of vitamin A to newborn infants, a single 400,000 IU dose of vitamin A given to their lactating mothers, or supplementation of both the mother and infant during the immediate post partum period reduce infant mortality by at least 30%? 2. Mother to Child HIV transmission during breast feeding Can oral administration of a single large dose of vitamin A given during the immediate post partum period to HIV seropositive lactating women and/or their babies reduce HIV transmission via breast feeding by at least 30%? 3. Sexually transmitted HIV infection of post partum women Can a single 400,000 IU dose of vitamin A given during the immediate post partum period to HIV seronegative women reduce their likelihood of becoming HIV infected during the post partum year by at least 25%? 4. Infant feeding in the context of HIV: An operational research study was initiated mid-way through the trial to determine how UNAIDS Guidelines on infant feeding in the context of HIV could be effectively implemented and to measure the impact of such a program on infant feeding practices and postnatal HIV transmission. Substudies: Random subsamples of maternal and infant blood were evaluated for anemia and iron status to determine the effect of vitamin A on hematopoiesis and serum and breast milk retinol (mothers) and modified relative dose response test (infants) to determine the effect of vitamin A on vitamin A status. A subsample of maternal and infant blood samples were evaluated for the presence of HLA-E, HLA-G, and TAP polymorphisms and their relation to prevalent HIV infection in mothers and risk of mother to child transmission.
The purpose of this study is to assess the virologic impact of switching treatment-experienced HIV-infected patients with virologic failure to a salvage regimen with or without a 12 week STI prior to the switch. Hypothesis: A STI prior to starting a salvage regimen will result in an improved virologic response.
This study will examine the effectiveness of supportive-expressive group therapy plus education compared with an educational intervention in improving the quality of life and promoting health-enhancing behavior of men and women living with HIV or AIDS.
The purpose of the study is to test the efficacy of TAP, a behavioral intervention, in improving sexual safety and treatment adherence among gay and bisexual men infected with HIV. It is hypothesized that those who are in the intervention group will report reductions in unprotected sex with HIV-negative and unknown-status partners; and will show stricter adherence to their treatment regimens, compared to the individuals in the standard-of-care, control group.
The purpose of this study is to determine if the TEAM prevention intervention delivered by a physician and an HIV-positive counselor is effective. It is hypothesized that those who receive the intervention will report a higher reduction in risky sex than those who were in the standard-care condition.
The goal of the project is to examine the impact of providing housing for people living with HIV who are homeless or at imminent risk of homelessness on their HIV disease progression, risks of transmitting HIV, and medical care access and utilization.