Active clinical trials for "HIV Infections"

The purpose of the trial is to evaluate the effect upon immune system of two regimens of preventive HIV vaccination in healthy adult volunteers. Volunteers will be vaccinated by DNA-C and NYVAC-C vaccines, and the immune changes will be assessed, as well as safety of the vaccines. Volunteers will be followed during 72 weeks.

This is a pilot study. We will treat 10 HIV-infected adults (1/2 with lipoatrophy) with GH depot for one year. Results will be compared to data from 10 HIV patients (1/2 with lipoatrophy), treated with Nutropin AQ subcutaneously. The primary endpoint of the study is to determine the effect of GH depot on body weight and lean tissue mass (LTM). The secondary endpoints are to document changes in: 1) whole body protein turnover (WBPT), 2) gluconeogenesis, 3) bone mineral density and markers of bone turnover, 4) fat distribution (lipoatrophy), 5) thymus size, 6) T-cell subsets, and 7) TNF-µ levels. Adverse events, such as glucose intolerance and edema, will be monitored at every visit.

The purpose of this study is to determine the safety of, immune response to, and tolerability of an adenoviral vector HIV vaccine given after a three-dose regimen of a DNA HIV vaccine. The adenoviral vaccine will be given into arm muscle (intramuscularly), between skin layers (intradermally), or under the skin (subcutaneously). NOTE: In October 2007, vaccinations with the adenoviral vaccine, VRC-HIVADV014-00-VP, were discontinued. In December 2007, vaccinations with the DNA vaccine were also discontinued. Participants will be followed for safety and immune responses at regular study visits.

The purpose of this study is to determine if SPL7013 Gel (VivaGel™) is safe when applied topically once a day for seven consecutive days to the shaft and glans of the penis in healthy male volunteers. The study will compare the safety of SPL7013 Gel on the penile epithelium and urethral mucosa to the safety of a placebo gel. The study will also assess the systemic safety of SPL7013 Gel, systemic absorption of the active ingredient of SPL7013 Gel, and the acceptability of the study products to the male volunteers.

Title: Evaluation of efficacy of two different preventive therapy regimens for tuberculosis in HIV infected persons Phase: Phase III trial Population: 650 HIV positive patients without tuberculosis Number of sites: Three Tuberculosis Research centre, Chennai Government General Hospital, Chennai Government Rajaji Hospital, Madurai Study Duration: 36 months Study Objectives: To compare the efficacy of two TB preventive therapy regimens in reducing the incidence of tuberculosis and mortality among HIV-infected persons Study Design: The study will be a two-armed prospective randomized clinical trial among HIV- positive patients without active tuberculosis. Enrolled patients will be assigned to one of the two unsupervised self-administered treatment regimens i.e. EH for 6 months or INH alone for 3 years. At the end of a 3-year follow-up, incidence of TB and overall mortality will be compared in each group. Study Endpoints:The primary end point of the study will be development of tuberculosis and the secondary endpoints will include adverse drug reactions and mortality rate.

The purpose of this study is to determine whether community-based peer education and condom distribution combined with improved treatment of sexually transmitted infections are effective in reducing the spread of HIV infection in a sub-Saharan African population

This study will evaluate the effectiveness of motivational interviewing plus skill building in reducing HIV risk behavior in people with serious mental illnesses.

A randomized trial of the intrauterine contraceptive device (IUD) versus user's choice hormonal contraception (injectable progestins or oral contraceptive pills) among HIV-infected, recently post-partum women in Lusaka, Zambia.

One of the objectives of the C2P coalition is the successful delivery of a CDC-endorsed community-level HIV prevention program aimed at changing the risk profiles of youth. This protocol (ATN 041) describes the program, Community PROMISE (Peers Reaching Out and Modeling Intervention Strategies) or MPowerment, and plans for adapting and implementing it. There are a total of 4 interventions that a community can implement.

The effectiveness of a vaccine can be improved by using a "prime boost strategy" or by using an adjuvant. A prime boost strategy is the administration of one type of vaccine (the primer) followed by the administration of another type vaccine (the booster). An adjuvant is a substance that can enhance the immune response when given at the same time as a vaccine. This study will evaluate the safety of and immune response to a vaccine designed to be used as part of a prime boost strategy. The study will also evaluate the vaccine when given with an adjuvant. The vaccine in this study is not produced from live HIV or from infected cells. It does not contain HIV, and it cannot cause HIV infection.