A Phase 3, Randomized, Double-Blind Study to Evaluate the Safety and Efficacy of Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide Versus Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Disoproxil Fumarate in HIV-1 Positive, Antiretroviral Treatment-Naīve Adults
This study will evaluate the efficacy and safety of elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (GenvoyaŽ; E/C/F/TAF) fixed-dose combination (FDC) versus elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil fumarate (StribildŽ; E/C/F/TDF) in HIV-1 positive, antiretroviral treatment-naive adults.
Stanford is not currently accepting new patients for this trial. You may want to check clinicaltrials.gov to see if other locations are recruiting.
- drug : E/C/F/TDF Placebo
- drug : E/C/F/TDF
- drug : E/C/F/TAF
- drug : E/C/F/TAF Placebo
Phase: Phase 3
Ages Eligible For Study:
- Ability to understand and sign a written informed consent form, which must be obtained prior to initiation of study procedures - Plasma HIV-1 RNA levels ? 1,000 copies/mL at screening - No prior use of any approved or investigational antiretroviral drug for any length of time, except the use for pre-exposure prophylaxis (PREP), or post-exposure prophylaxis (PEP) up to 6 months prior to screening - Screening genotype report must show sensitivity to elvitegravir, emtricitabine, tenofovir DF - Normal electrocardiogram (ECG) - Estimated glomerular filtration rate (eGFR) ? 50 mL/min according to the Cockcroft-Gault formula for creatinine clearance - Hepatic transaminases (AST and ALT) ? 5 × upper limit of normal (ULN) - Total bilirubin ? 1.5 mg/dL, or normal direct bilirubin - Adequate hematologic function - Serum amylase ? 5 × ULN - Males and females of childbearing potential must agree to utilize highly effective contraception methods or be non-heterosexually active or practice sexual abstinence from screening throughout the duration of study treatment and for 30 days following the last dose of study drug - Females who utilize hormonal contraceptive as one of their birth control methods must have used the same method for at least three months prior to study dosing - Females who have stopped menstruating for ? 12 months but do not have documentation of ovarian hormonal failure must have a serum follicle stimulating hormone (FSH) level at screening within the post-menopausal range based on the Central Laboratory reference range - Age ? 18 years