search

Active clinical trials for "HIV Infections"

Results 971-980 of 4182

Safety and Efficacy of COBI-boosted Atazanavir Versus Ritonavir-boosted Atazanavir Each Administered...

HIVHIV Infections

The objective of this study is to evaluate the safety and efficacy of a regimen containing cobicistat-boosted atazanavir (ATV+COBI) plus emtricitabine/tenofovir disoproxil fumarate (Truvada®; FTC/TDF) fixed-dose combination (FDC) versus ritonavir-boosted atazanavir (ATV+RTV) plus FTC/TDF FDC in HIV-1 infected, antiretroviral treatment-naive adults. Participants will be randomized in a 1:1 ratio. Randomization will be stratified by HIV-1 RNA level (≤ 100,000 copies/mL or > 100,000 copies/mL) at screening.

Completed26 enrollment criteria

GSK1349572 Relative Bioavailability Study

InfectionHuman Immunodeficiency Virus

This is a single-center, randomized, two part, open-label, crossover study in healthy adult subjects. Part A will evaluate the relative bioavailability of two new tablet formulations compared to the current tablet formulation of GSK1349572 at 50 mg administered as single doses each comprising of two 25 mg tablets. Pharmacokinetic samples from Part A will be analyzed and, if at least one of the new formulations meets appropriate criteria and is selected, Part B will be a single-sequence design conducted to evaluate food effect of the selected new tablet formulation at one dose level. A subset of subjects enrolled in Part A will continue in Part B. Safety evaluations and serial PK samples will be collected during each treatment period. A follow-up visit will occur 7-28 days after the last dose of study drug.

Completed22 enrollment criteria

Low Dose Atazanavir/r Versus Standard Dose Atazanavir/r (LASA)

HIV Infections

This study will compare the efficacy and safety of ATV/r at either 200/100 mg or 300/100mg given daily in Thai patients in combination with 2NRTIs.

Completed13 enrollment criteria

A Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Etravirine Administered in...

Human Immunodeficiency Virus (HIV) Infection

The purpose of this study is to learn more about the safety and tolerability of etravirine. Etravirine is a type of non-nucleoside reverse transcriptase inhibitor (NNRTI) which has shown high activity against wild-type human immunodeficiency virus (HIV-1), and HIV strains resistant to other non-nucleotide agents.

Completed11 enrollment criteria

Safety and Efficacy of E/C/F/TAF (Genvoya®) Versus E/C/F/TDF (Stribild®) in HIV-1 Infected, Antiretroviral...

Acquired Immunodeficiency SyndromeHIV Infections

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.

Completed40 enrollment criteria

Effectiveness of Peer Navigation to Link Released HIV+ Jail Inmates to HIV Care

HIV-infection/Aids

This study will implement a peer navigation intervention to improve linkage to and retention in HIV care for inmates released from L.A. county jail into the community.

Completed9 enrollment criteria

The Efavirenz (EFV) Central Nervous System Exposure Sub-study of Encore1

HIV Infection

Persistent HIV infection in the central nervous system (CNS) compartment may put subjects at risk of developing HIV-related brain disease. Important factors associated with the development of HIV-related brain disease include therapeutic concentrations of antiretroviral drugs in the CNS. Conflicting evidence regarding the CNS exposure of the antiretroviral drug used for the encore1 study, efavirenz (EFV) have been described in related studies. There were recent study of two small series assessment of EFV exposure in the cerebral spinal fluid (CSF); one group reported small detectable EFV concentrations, while another observed undetectable EFV exposure in the CSF. Also, in a larger reported series comprising of 80 subjects on EFV-containing antiretroviral therapy, a CSF to plasma concentration suggested that there is limited movement of EFV out of the CSF. In HIV-1 infected subjects at steady state, EFV plasma level parameters are dose proportional following 200mg, 400mg, and 600mg daily doses. The CNS exposure of EFV at different daily dosing has not been described.

Completed5 enrollment criteria

The Effect of Probiotics in HIV-1 Infection

HIV-1 Infection

HIV progression is closely associated with chronic immune activation driven by leakage of bacterial products from a damaged gut, the investigators largest immunological organ. Notably, the degree of immune activation has been suggested to be a better predictor of disease progression than plasma viral load, and markers of immune activation and gut damage have been identified as therapeutic targets per se. The major damage by HIV to the immune system is an initial massacre of gut mucosal CD4+ Th17 cells. Interestingly, a normal gut flora has been shown to induce the maturation of Th17 cells in the small intestine mucosa. Preliminary reports have shown that the gut flora is altered in HIV-1 infection compared to controls. In this project, the investigators will characterize microbial composition of gut flora in chronic HIV infection with ultradeep sequencing. Gut flora composition will be related to clinical data as well as quantitative data of circulating microbial products and activation markers. Second, in a randomized clinical trial (RCT) the effect of probiotic lactobacilli on HIV pathogenesis and progression will be tested. This Gram-positive strain is clinically tested and is able to colonize the gut.

Completed10 enrollment criteria

Immediate Versus Deferred Antiretroviral Therapy in HIV-infected Patients Presenting With Acute...

HIV-Infection

The purpose of this study is to compare the early versus deferred initiation of antiretroviral combination therapy consisting of tenofovir, emtricitabine and atazanavir/ritonavir in treatment naive patients who present with an acute AIDS-defining illness, namely pneumocystis pneumonia (PCP) or toxoplasma gondii encephalitis (TE).

Completed7 enrollment criteria

Cisplatin and Radiation Therapy in Treating Patients With HIV-Associated Locally Advanced Cervical...

Cervical CancerAcquired Immunodeficiency Syndrome

RATIONALE: Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x rays to kill tumor cells. Giving cisplatin together with radiation therapy may be an effective treatment for cervical cancer. PURPOSE: This trial studies how well cisplatin and radiation therapy work in treating participants with HIV-associated locally advanced cervical cancer.

Completed35 enrollment criteria
1...979899...419

Need Help? Contact our team!


We'll reach out to this number within 24 hrs