View clinical trials related to HIV Infections.
Filter by:The purpose of this study is to evaluate the effect of Omacor 4g/day on blood lipid parameters and on the function and stiffness of blood vessels in HIV infected patients on Antiretroviral Therapy (HAART)
The impact of lymphatic filariasis (LF) on HIV is assessed by measuring HIV viral load before and after DEC treatment of filariasis in double-infected individuals. The impact of HIV on lymphatic filariasis is assessed by measuring the success of DEC treatment on W. bancrofti antigenaemia and microfilaraemia in double-infected individuals. The effect of DEC treatment in individuals with lymphatic filariasis and/or HIV is assessed by measuring the pre- and post-treatment level of HIV viral load, immunological responses and micronutritional parameters, including antioxidants and markers of oxidative stress, in single- or double-infected individuals. The study is carried out as an anonymous, unlinked and double-blind placebo controlled study with cross-over design. The study groups comprise: 1) 18 double-infected individuals (HIV+/LF+), 2) 16 HIV infected individuals (HIV+/LF-) and 3) 25 individuals with lymphatic filariasis (HIV-/LF+). Based on stratified, blocked randomisation the study participants receive DEC treatment or placebo. Pre- and post-treatment (1 week, 12 weeks and 24 weeks post-treatment) blood samples are collected and analysed for HIV viral load, CD4+ T cell count, distinctive Th1 and Th2 cytokines, circulating filarial antigens (CFA), micronutrient status, antioxidant enzymes and markers of oxidative stress. After 12 weeks the study participants get the opposite treatment and post-treatment blood samples are collected four times with the same intervals as above.
This is an open-label, multi-center, randomized, parallel-group, maintenance trial of Serostim® in subjects who have completed a prior Serostim® Human Immunodeficiency Virus-associated Adipose Redistribution Syndrome (HARS) trial (Study 22388). The subjects, who encountered toxicity during the antecedent protocol, will be assigned to a 1 milligram (mg) dose. All other subjects will be randomized in 1:1 ratio, to receive up to 2 mg or 4 mg of Serostim®, beginning from Day 1 of Week 1. Doses will be adjusted downward in subjects weighing less than 55 kilogram (kg). Serostim® therapy will be continued at the assigned doses through Week 12 (Period 1). Subjects, who will encounter toxicity during Period 1, will be assigned to the 1 mg group for Period 2. All other subjects will be randomized in a 1:1 ratio to receive up to 2 mg or 1 mg of Serostim® on a weight adjusted basis. Period 2 therapy will begin on Day 1 of Week 13, continuing through Week 36. Study visits are required at Screening (that is, Final Visit of the antecedent trial), Day 1 of Week 1 (Baseline), and at Weeks 2, 6, 12, 14, 24, 30 and 36.
Primary - pharmacokinetics of single dose nevirapine - the effect of single dose carbamazepine on the pk of single dose nevirapine - resistance against nevirapine before and after. - follow-up on HIV status newborns - relation between nevirapine levels in cord blood and plasma Secondary * safety of single dose nevirapine and nevirapine/carbamazepine Hypothesis: Single dose carbamazepine decreases development of resistance to nevirapine in HIV positive pregnant Tanzanian women by decreasing nevirapine half-life.
The general aim is to evaluate the antiviral activity and safety of increasing doses of oral administered RTV-boosted BILR 355 BS (75 mg and 150 mg twice daily) in HIV-1-infected, NNRTI-experienced patients, followed by 28 day combination therapy with Tipranavir or Lopinavir based HAART-regimen
This study is a Phase 2/3, multicenter, double-blind, randomized, parallel-group, placebo-controlled, dose-finding trial of Serostim® (mammalian cell-derived recombinant human growth hormone, r-hGH) versus placebo in subjects with human immunodeficiency virus-associated adipose tissue redistribution syndrome (HARS). The primary study objective is to determine whether Serostim® treatment reduces adipose tissue maldistribution more effectively than placebo. The primary co-endpoints are derived from measures of visceral adipose tissue assessed by computerized tomography (CT) and the ratio of trunk; and limb fat assessed by dual-energy X-Ray absorptiometry (DXA) scans. Anthropometric measures, physical exams, quality of life assessments, serial photographs, and various laboratory measures will be used to address secondary objectives. These secondary objectives relate to the impact of Serostim® on Physician and subject assessments of change in body shape, health-related quality of life, attitude towards medication compliance, metabolic markers, fat redistribution, and safety. On Day 1, eligible subjects will be randomized in a 1:1:1 ratio to receive daily Serostim®, Serostim® and placebo given on alternate days, or daily placebo. Serostim® doses will be based on body weight, with a maximum dose of 4 milligram (mg). Therapy will continue for 12 weeks. Treatment will then be altered and the new treatment will be continued through Week 24. Interim Study Visits will be required at Weeks 2 and 4 (Treatment Period 1) and at Weeks 14 and 16 (Treatment Period 2). Subjects will be offered to be enrolled into a maintenance Protocol (Study 23056) at Week 24.
This study will investigate the safety and efficacy of raltegravir as a therapy for HIV-infected patients failing current therapy with 3-class antiviral resistance.
This study will investigate the safety and efficacy of raltegravir as a therapy for Human Immunodeficiency Virus (HIV)-infected patients failing current therapy with 3-class antiviral resistance.
This project studies the effectiveness of a sexual risk reduction intervention among HIV+ Men who have Sex with Men (MSM) and who use methamphetamine.
The purpose of this study is to examine whether the co-administration of valproic acid (Epival®), with highly active antiretroviral therapy (HAART) can reduce the size of HIV latent reservoirs in infected CD4 cells.