View clinical trials related to HIV Infections.
Filter by:A phase Ib partially blinded pilot study to evaluate the safety and immunological effects of PENNVAX-B with or without co-administration of constructs containing DNA encoding for the expression of either IL-12 or IL-15. Primary objectives 1. To determine the safety of HIV-1 DNA constructs (PENNVAX-B). 2. To determine the safety and optimal doses of the IL-12 and the IL-15 adjuvant constructs when given with PENNVAX-B. Secondary objectives 1. To compare the various vaccine groups for their immunological responses to several HIV-1 antigens, utilizing the ELISPOT assay. 2. To analyze antibody responses to the vaccine antigens over time. 3. To measure CD8 cell proliferative responses to vaccine antigens over time.
A study in healthy volunteers to determine whether there is a drug interaction between GSK1349572 and the HIV protease inhibitors lopinavir/ritonavir and darunavir/ritonavir
This study will examine whether pairing a grade 6 in-school HIV education program and a parent training program will reduce prevalence of behaviors that present high risk of HIV infection in youth in the Bahamas. In a continuation of this study, we shall examine whether an in-school HIV prevention program delivered to grade 10 students reduces HIV risk behavior and the impact of both the grade 6 intervention and the grade 10 intervention compared to the grade 6 intervention alone.
This study aims to provide new knowledge about the pathogenesis of HIV infection, specifically, the role that immune activation and apoptotic activity play in immune recovery, and in particular, in the paradoxical immunologic response of some patients on antiretroviral therapy despite achievement of sustained and complete viral suppression. In this regard, the investigators will prospectively evaluate the impact of intensification with Raltegravir in those "discordants" patients with high index of immune activation, measured as the percentage of CD8+HLADR+CD38+ cells. This will provide relevant information on the effectiveness of this drug in guided intensification regimens.
A research study to measure the effect on CD4 counts of adding to current anti-retroviral regimen raltegravir with or without hyper-immune bovine colostrum.
A placebo controlled study of the impact on insulin sensitivity and lipid profile of maraviroc 300 mg twice daily in HIV negative male volunteers.
Complications with current HIV antiretroviral therapy have left many children and adolescents with limited therapeutic options due to drug resistance. The purpose of this study is to test the effectiveness and safety of Vicriviroc (VCV), an HIV entry inhibitor and CCR5 co-receptor antagonist.
A study to test the safety and effect of twice daily raltegravir in a diverse cohort of patients currently infected with human immunodeficiency virus (HIV), where at least 50% are African American and at least 25% are female, either having received antiretroviral drugs before or not.
HIV infection highly increases the risk of progression of latent tuberculosis (TB) to active disease that therapy is recommended for all PPD-positive, HIV-infected patients, regardless of age. Sensitivity of the PPD testing is, however, dependent on a normal T cell function. Therefore, an accurate and reliable method for detection of latent tuberculosis in patients with HIV is urgently needed. This prospective study will examine the utility of interferon-gamma (IFN-γ) based assay, T-SPOT.TB,for detection of TB in HIV-infected individuals.
This is a pilot that will evaluate two regimens for treating HIV infected patients that haven't been on treatment before. HIV/AIDS patients may have an increased risk of myocardial infarction and antiretroviral therapy used may contribute to this. We will evaluate virological, immunological and cardiovascular effects of two HIV treatment regimens.