Trial ID or NCT#
This is a single-site substudy, "Investigation of the Effect of Cenicriviroc (CVC) plus Emtricitabine/Tenofovir (FTC/TDF) on Atherosclerosis Risk Factors", open to all patients enrolled in the primary study, "A Phase 2b Randomized, Double-Blind, Double-Dummy Trial of 100 or 200 mg Once-Daily Doses of Cenicriviroc (CVC, TBR-652) or Once-Daily EFV, Each With Open-Label FTC/TDF, in HIV-1-Infected, Antiretroviral Treatment-Naïve, Adult Patients With Only CCR5-Tropic Virus", in the San Francisco Bay area to evaluate changes in brachial flow mediated dilation in patients in one of three treatment groups: 1. Cenicriviroc (CVC) at 100mg (2 tablets, 50mg each) QD + CVC matching placebo (2 tablets) QD + Efavirenz (EFV) matching placebo (1 capsule) QHS + emtricitabine/tenofovir disoproxil fumarate (FTC/TDF) (1 tablet) QD; 2. CVC at 200mg (4 tablets, 50mg each) QD + EFV matching placebo (1 capsule) QHS + FTC/TDF (1 tablet) QD; 3. CVC matching placebo (4 tablets) QD + EFV 600 mg (1 capsule) QHS + FTC/TDF (1 tablet) QD. The substudy will run for the duration of the primary study. 50 patients of the 150 total enrolled in the primary study will be referred to and enrolled in the cardiovascular substudy. Patients enrolled in the substudy and substudy protocol staff will be blinded to study treatment. Data obtained on this substudy will be analyzed in conjunction with laboratory data for cardiovascular disease risk factors and HIV-1 RNA levels obtained on the primary study. The primary study is a randomized, double-blind, double-dummy, 48-week, comparative study in approximately 150 HIV-1-infected, treatment-naïve patients with CCR5-tropic virus. Patients will be stratified by Screening HIV-1 RNA level (≥100,000 copies/mL versus <100,000 copies/mL) and randomized 2:2:1 to one of the three treatment groups. Patients will receive all medications from the primary study, and thus the primary study site will be responsible for any adverse outcomes with the drug.
A Phase 2b Randomized, Double-Blind, Double-Dummy Trial of 100 or 200 mg Once-Daily Doses of Cenicriviroc (CVC, TBR-652) or Once-Daily EFV, Each With Open-Label FTC/TDF, in HIV-1-Infected, Antiretroviral Treatment-Naïve, Adult Patients With Only CCR5-Tropic Virus
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