View clinical trials related to HIV Infections.
Filter by: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.
An intervention designed to increase positive affect in a population newly diagnosed with HIV will be effective at improving affect and HIV-related outcomes such as mental and physical health, coping and coping resources.
The objective of this study is to provide Maraviroc on a compassionate use basis to antiretroviral treatment experienced patients infected with CCR5-tropic HIV-1 with urgent unmet medical needs and who, in the opinion of the physician, require Maraviroc to form a viable regimen.
More than 1.5 million deaths of African children under 5 years of age have been due to Plasmodium falciparum malaria. When HIV and malaria are present as coinfections, they enhance each other's progression. The primary purpose of this study is to compare the malarial infection levels in HIV-infected infants and children receiving protease inhibitor (PI)- or non-nucleotide reverse transcriptase inhibitor (NNRTI)-based highly active antiretroviral therapy (HAART).
The co-administration of raltegravir with medicinal products that are knouwn to be potent UGT1A1 inhibitors, such as atazanavir, may increase plasma levels of raltegravir. So once daily raltegravir (800 mg QD), instead of twice a day (400 mg BID), could be an appropriate therapeutic option in HIV-infected patients also receiving atazanavir-containing antiretroviral regimens. In this study, pharmacokinetic data supporting this hypothesis are recovered.