View clinical trials related to HIV Infections.
Filter by:The primary objective of this study is to evaluate the efficacy of elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (Genvoya®; E/C/F/TAF) fixed-dose combination (FDC) versus elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil fumarate (Stribild®; E/C/F/TDF) FDC in HIV-1 infected, antiretroviral treatment-naive adults.
The purpose of this study is to evaluate the safety, tolerability and immunogenicity of multiantigen HIV (HIV-MAG) plasmid DNA (pDNA) vaccine co-administered with recombinant human IL-12 pDNA (GENEVAX® IL-12) followed or preceded by recombinant Ad35-GRIN/ENV HIV vaccine in low-risk for HIV-uninfected healthy adults.
This study will evaluate the noninferiority of Stribild® (elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil fumarate (E/C/F/TDF)) single-tablet regimen (STR) relative to regimens consisting of a nonnucleoside reverse transcriptase inhibitor (NNRTI) plus Truvada® (FTC/TDF) in maintaining HIV-1 RNA < 50 copies/mL at Week 48 in virologically suppressed, HIV-1 infected adults. This study will also evaluate the safety, tolerability, and efficacy of the two regimens through 96 weeks of treatment.
Tuberculosis (TB) is a leading cause of death among HIV-infected persons in low-income settings and can be a serious complication for HIV-infected pregnant women and their infants. Isoniazid (INH) preventive therapy (IPT) is effective in preventing TB infection in HIV-infected adults, but the safety of IPT in pregnant women is unknown. This study evaluated the safety of IPT among HIV-infected pregnant women.
The proposed study is a substudy of ATN 106 and a cross sectional study intended to be conducted at each of the AMTUs newly participating in ATN III. The intent is to enroll all youth with behaviorally-acquired HIV who have enrolled in ATN 106. The study involves a review of the subjects' medical chart and a collection of an oral rinse sample.
The proposed study seeks to continue Connect to Protect® (C2P) community mobilization efforts that have developed coalitions that plan for and bring about structural changes for purposes of reducing HIV incidence and prevalence among youth in targeted communities at nine sites.
Sub-Saharan Africa has about 10% of the world's population, but was home to more than 60% of all people living with HIV in 2003. South Africa continues to have the largest number of people living with HIV in the world, and as in other parts of sub-Saharan Africa, heterosexual exposure is the primary HIV transmission category. Worldwide, efforts to stem the spread of HIV among heterosexuals have stressed the impact of HIV on women. Oft-cited statistics indicate that about half of all people living with HIV are women. The strategies typically offered to address the impact of HIV on women are interventions with women. An alternative approach to addressing women's risk of heterosexual transmission of HIV, one that would be an important complement to the predominant approach, is focusing on men. By reducing sexual risk behavior of men, it should be possible to reduce rates of HIV in both men and women. The rates in men would decline because they are the recipients of the intervention; rates in women would decline because they have sex with men. Interventions aimed at men could take into account the power that men have in sexual decision-making and risk taking. However, whether one considers the US literature or the international literature, few randomized controlled trials of HIV/STD risk-reduction interventions have focused on heterosexual men. Accordingly, the purpose of this research is to develop and test the efficacy of an intervention to curb HIV/STD risk-associated behavior in South African men who have sex with women. A cluster-randomized controlled trial design will be used to reduce the potential for contamination between treatment arms that would be present if individuals were randomized. An attention control group will be used to control for Hawthorne effects, special attention, and group interaction. Matched pairs of neighborhoods in Black townships in Eastern Cape Province, South Africa similar on key characteristics will be created, 22 pairs will be randomly selected, and men will be recruited. One neighborhood in each pair will be randomly assigned to each of the 2 study arms. We hypothesized that men who receive a culturally appropriate theory-based HIV/STD risk-reduction intervention will be more likely to report consistently using condoms during intercourse in the 12-month post intervention period than will men who receive an attention-control intervention, adjusting for baseline condom use.
The aim of this study is to find out why HIV continues to make copies in people taking HIV drugs. The investigators want to know if the medications most people use to treat HIV get into the lymphatic tissue where HIV persists.
In many urban centres including Vancouver's Downtown Eastside, there is a high rate of HIV infection among users of illicit drugs. Among drug users who present to care and start highly active antiretroviral therapy (HAART), retention in care and adherence to their treatment regimen may be less than optimal. Given the known benefits of HAART on both the individual and populational levels, new strategies are required to help retain HIV-infected drug users on HAART. Contingency management (CM) is a strategy to affect behaviour by providing a reward (e.g. money) to reinforce the desired behaviour. CM has been used with success in other areas of medicine (e.g. smoking cessation, weight loss) and in the drug using population, but has not been established as a means to improve retention in HAART programs. The proposed research primarily seeks to assess the effectiveness of monetary-based CM in retaining HIV-infected drug users in HAART programs. 240 HAART-eligible subjects will be randomized in a 2:1 ratio to either receive (n=160) the reinforcer or to a control arm (n=80). All subjects will receive HAART and standard care, and those randomized to the reinforcer arm will receive escalating reinforcement initially for attendance at each clinic visit (until month 6 after starting HAART) and subsequently (until month 12 after starting HAART) will receive an escalating variable reinforcer for each month in which a plasma viral load less than or equal to 100 copies/mL is maintained. Our hypotheses are that drug users initiating HAART and randomly selected to receive a reinforcer for attending clinic visits then maintaining monthly virologic suppression during the first 52 weeks after HAART initiation will be significantly more likely to achieve virologic suppression at 52 weeks, will have a significantly longer duration of sustained virologic suppression during the first 52 weeks, and will be significantly more likely to maintain virologic suppression at 72 weeks after HAART initiation, than those not offered a reinforcer.
Hepatitis C virus (HCV) infection is a leading cause of death and illness in people with HIV-1. At the time the study was designed, the standard treatment for people with HIV-1 and HCV coinfection included two drugs: pegylated-interferon alfa 2b (PEG-IFN) and ribavirin (RBV). The purpose of this study was to evaluate the effectiveness of giving boceprevir (BOC) together with standard treatment in treating HCV infection in people with HIV-1 and HCV coinfection.