View clinical trials related to HIV Infections.
Filter by:The aim of this trial is to evaluate the safety and virological and immunological efficacy of Viramune® on a background of different antiretroviral drug combinations.
The objective of the study was to assess the safety and efficacy of peginterferon alfa-2b (PEG-IFN alfa-2b) and ribavirin (RBV) administered to participants coinfected with Human Immunodeficiency Virus (HIV) and Hepatitis C Virus (HCV). Participants were treated by general practitioners in clinical practice as part of the post-marketing surveillance study. The study assessed the rates of eradication of the HCV and the rates of serious adverse events reported with PEG-IFN alfa-2b (1.5 ug/kg/week) and RBV (800-1200 mg/day) in common medical practice in Germany.
Many people with HIV fail to regain normal CD4 counts despite effectively suppressing HIV replication with medications. Blocking the "co-receptor" for HIV might decrease inflammation of the immune system, potentially providing an immune benefit. The goal of the current trial is to determine whether adding maraviroc, a new CCR5 "co-receptor" blocker, decreases inflammation, providing an immune benefit for patients with low CD4 counts despite undetectable viral loads on HIV medications. In this study, HIV-infected patients who are receiving antiretroviral therapy for HIV will receive either maraviroc or a placebo (sugar pill) each day for 24 weeks. After 24 weeks, the study medication will be stopped and all subjects will be followed for 12 more weeks. Blood tests measuring the extent of inflammation, low-level viremia, and immune function will be measured throughout the trial and compared between treatment arms.
To see if certain variations in the CYP2B6 gene contribute to differences in plasma drug levels and central nervous system side affects in people who take nevirapine or efavirenz.
This study is being done to find out how much of the drug raltegravir (RGV) gets into cerebrospinal fluid (CSF), compared to how much get into the blood and to find out if normal changes in a certain gene in your body affects how much RGV gets into the CSF.
The MTN-003 HIV prevention study include the use of microbicides, substances that kill microbes, and tenofovir disoproxil fumarate (TDF) and emtricitabine/tenofovir disoproxil fumarate (FTC/TDF) - oral, FDA-approved, anti-HIV drugs. The purpose of this study is to determine if taking daily TDF and FTC/TDF as a part of the study MTN-003 has an effect on bone mineral density (BMD).
The hope of this study is to gather data and information about the tolerability and effectiveness of Lexiva versus Sustiva in patients who have have been generally underrepresented in clinical trials.
We have observed that vitamin D deficiency, as evidenced by low serum 25(OH)D concentrations, is common in children and adolescents with HIV infection. To determine whether vitamin D and calcium supplementation improve bone mineral content (BMC) and bone mineral density (BMD) in HIV-infected children and adolescents, we propose a double-blind, randomized, placebo-controlled trial comparing supplementation with oral vitamin D and calcium to placebo. The specific aims of this project are to: 1. Determine the effect of vitamin D and calcium supplementation on bone mineral accrual in HIV-infected children. We hypothesize that BMC and BMD will increase to a greater extent in HIV-infected children who receive supplementation with vitamin D and calcium. This hypothesis will be tested by comparing changes in BMC and BMD, measured by dual energy x-ray absorptiometry (DXA), after one and two years of treatment in HIV-infected children and adolescents receiving vitamin D and calcium supplementation compared to those receiving placebo. 2. Determine the effect of HIV infection and vitamin D and calcium supplementation on indices of mineral metabolism and markers of bone turnover. We hypothesize that indices of mineral metabolism and markers of bone formation and resorption will return toward normal in HIV-infected children and adolescents who are randomized to receive vitamin D and calcium supplementation. We will test these hypotheses by comparing longitudinal changes in indices of mineral metabolism and bone turnover markers in HIV-infected children and adolescents receiving vitamin D and calcium supplement versus those receiving placebo 3. Evaluate if vitamin D stores are a determinant of bone mass in HIV infected children and adolescents receiving HAART. We hypothesize that vitamin D stores, as assessed by serum 25-hydroxyvitamin D levels, are an important determinant of bone mass in HIV-infected children and adolescents receiving HAART. We will test this hypothesis by evaluating whether measurements of bone mass are associated with vitamin D stores, as measured by serum 25-hydroxyvitamin D levels and other indices of mineral metabolism, in treated HAART-treated HIV-infected children and adolescents.
To compare plasma GSK706769 PK following repeat administration of GSK706769 QD with and without KALETRA (LPV 400 mg/RTV 100mg) q12h
This study will examine the efficacy of Family Centered Advance Care Planning in enhancing quality of life, integrating effective end-of-life care, and preventing depression and anxiety among HIV infected adolescents and their family members.