This is an open-label, one site study, in which a total of 24 HIV-1 subjects who are virologically suppressed and stable on daily oral combination antiretroviral therapy will be enrolled.~All eligible patients will be switched from daily oral combination antiretroviral regimen to treatment of ABT and 3BNC117 for 14 weeks. There is a two-week overlap of the baseline oral antiretroviral therapy and the ABT-3BNC117 combination regimen at the beginning of the study treatment, and then the oral ART will be interrupted.~The patients will be monitored for viral rebound every two or four weeks following initiation of ABT-3BNC117 combination and will re-initiate an oral antiretroviral regimen if virological rebound is confirmed with plasma HIV-1 RNA levels above 200 copies/ml on two consecutive test.~Pharmacokinetics of ABT and 3BNC117 will be assessed in this study.
This is a phase 2 study to evaluate the safety and tolerability of combination therapy with Albuvirtide (ABT) and 3BNC117 in virologically suppressed subjects with HIV-1 infection and explore the potential of viral suppression and viral reservoir clearance after analytical treatment interruption (ATI).