Clinical Research Directory

Study Evaluating the Efficacy, Safety, and Tolerability of Switching to Long-acting Cabotegravir Plus Long-acting Rilpivirine From Current Antiretroviral Regimen in Virologically Suppressed HIV-1-infected Adults

The Antiretroviral Therapy as Long Acting Suppression (ATLAS) study is being conducted to establish if human immunodeficiency virus type-1 (HIV-1) infected adult subjects with current viral suppression on a regimen with 2 nucleoside reverse transcriptase inhibitors (NRTIs) plus a third agent, remain suppressed upon switching to a two-drug intramuscular (IM) long-acting (LA) regimen of cabotegravir (CAB) and rilpivirine (RPV). This is a Phase 3, multi-phase, randomized, open label, active-controlled, multicenter, parallel-group, non-inferiority study in HIV-1, antiretroviral therapy (ART)-adult subjects who are stably suppressed on a current antiretroviral (ARV) regimen. This study is designed to demonstrate the non-inferior antiviral activity of switching to a two drug CAB LA 400 mg + RPV LA 600 mg regimen every 4 weeks (Q4W: monthly) compared with maintenance of current ARV regimen containing 2 NRTIs plus an INI, NNRTI, or a PI. Eligible subjects will be randomized (1:1) into the Maintenance Phase at Day 1 to either continue current ART or switch to initiate oral therapy with CAB 30 mg + RPV 25 mg once daily for 4 Weeks followed by Q4 weekly (monthly) CAB LA + RPV LA injections. Following the Maintenance phase at Week 52, subjects who were randomized to continue their current ART regimen will be given an option to switch to CAB LA + RPV LA injections. Those subjects would transition to LA dosing, beginning with 4 weeks oral CAB + RPV therapy at Week 52, and receive the first IM CAB LA + RPV LA injections at Week 56.

Phase Ib/IIa Clinical Study of ACC017 Tablets

ACC017 is an integrase inhibitor that will be evaluated for the treatment of HIV infection. This phase Ib/IIa, randomized, double-blind, parallel, dose ranging, placebo-controlled 'proof of concept' study is designed to evaluate the safety, tolerability, pharmacokinetics and antiviral effect of ACC017 monotherapy and combined with FTC/TAF by sequency versus placebo in treatment-naïve HIV-1 infected adults. This study includes two stages, stage one is a single dose escalation, and all subjects will be co-administrated with FTC/TAF at 200 mg/25 mg on stage two. The study consists of a screening visit, baseline period, monotherapy period, and combination therapy period. Total 36 subjects will be randomized in a 5:1 ratio to receive one of three doses of ACC017 or placebo lasting for 10 days for monotherapy followed by 18 days for combination therapy.