View clinical trials related to HIV Infections.
Filter by:This study examines the impact of fosamprenavir as part of an ART on virological, immunological and clinical parameters of genotype 1 HCV infection in HIV co-infected subjects. Fosamprenavir could have a direct or immune-mediated activity against HCV. If this is shown to be true, changes in HCV viral load or biological characteristics could be demonstrated.
This study is designed to develop and evaluate a set of non-virologic diagnostic algorithms to monitor HIV-exposed children of unknown infection status for treatment eligibility during the first year of life. The results of this cross sectional study are expected to be used in development of a series of non-virologic algorithms to determining treatment eligibility among HIV-exposed children in settings where polymerase chain reaction (PCR) testing is not available and to guide the judicious use of PCR testing among HIV-exposed children in settings where PCR is available. These results will directly inform program implementation in Zambia.
The hypothesis of this study is that 96 weeks of Rosuvastatin will be safe and effective in decreasing cardiovascular risk and bone loss in the HIV+ population.
The purpose of this study is to evaluate the safety and tolerability of Ad26.ENVA.01 and Ad35-ENV in low-risk for HIV-uninfected healthy adults administered in heterologous and homologous prime-boost regimens at different time intervals.
The current study is designed to confirm the mechanism behind the increase in serum creatinine observed during GSK1349572 therapy; specifically, the study will determine whether GSK1349572 has any effect on glomerular filtration rate (GFR) or effective renal plasma flow. Absent such effects, one may conclude that the small increases in serum creatinine observed are due to the inhibition of the tubular secretion of creatinine via organic cation transporter 2 (OCT2) consistent with in vitro data. .
This study will evaluate the safety and tolerability of the combination of truvada and raltegravir given for 28 days for the prevention of HIV infection.
This is an observational, non-comparative, multicenter, open-label study. Participants will be treated with Raltegravir according to standard clinical practice, and monitored over a total period of 96 weeks. In an extension to the study (Amendment 1), a new cohort of aging participants (≥ 50 years) will be recruited and monitored over a total period of 48 weeks. Participants who stop taking Raltegravir before the end of the 96-week period or 48-week period, respectively, will be followed up for 3 months after discontinuing the drug. The primary objective is to determine the proportion of participants with a human immunodeficiency virus (HIV)-1 viral load < 50 copies/mL after 48 weeks of treatment with Raltegravir.
HIV-1 infection is characterized by progressive depletion of CD4+ T cells that eventually leads to clinically significant immunodeficiency. A chronic generalized immune activation is now being recognized to be the main driving force for T cell depletion, loss of anti-HIV-1 immunity and disease progression during chronic HIV-1 infection. However, it is still unknown whether reducing immune activation will restore CD4 T cell counts and leading to immune reconstitution in chronic HIV infection. Mesenchymal stem cells (MSC) have been demonstrated to decrease immune responses of the host, and can suppress inflammation in HIV-infected non-responders. Here, the investigators propose a hypothesis that MSC can reduce immune activation which subsequently lead to the restoration of CD4 T-cell counts dependent on dose of transfused MSCs in HIV-infected patients.
This is an observational cohort in pediatric HIV patients in China. Children who receive antiretroviral drugs will be recruited in this study. The main objectives are as follows: 1. To establish simpler and smarter pediatric antiretroviral therapy in China including both first-line and second-line regimens. 2. To study the nature, characteristics and mechanisms of immunoreconstitution in HIV-infected children using the data and samples from the pediatric antiretroviral therapy cohort. 3. To establish a basic science and clinical research network based on the pediatric antiretroviral cohort.
This is a single-center, randomized, two part, open-label, crossover study in healthy adult subjects to assess the oral bioavailability of three GSK2248761 Wet Bead Milled (WBM) tablet formulations manufactured by three different processes relative to the GSK2248761 WBM capsule formulation (Part A) and the effect of a moderate-fat meal on the bioavailability of the selected WBM tablet formulation (Part B).