A Phase I Study to Evaluate the Safety and Antiviral Activity of Two Human Monoclonal Antibodies (VRC07-523LS and PGT121.414.LS) During Analytic Treatment Interruption in Participants Living With HIV Who Initiated ART During Acute/Early HIV-1 Infection
National Institute of Allergy and Infectious Diseases (NIAID)
Summary
The purpose of this study is to evaluate the safety, tolerability, and efficacy of combination broadly neutralizing antibodies (bNAbs), to induce HIV-1 control during analytic treatment interruption (ATI).
Description
This study is an open-label, two-arm, multi-step phase I study evaluating a combination of two broadly neutralizing antibodies (bNAbs), VRC07-523LS and PGT121.414.LS, in people living with HIV (PWH) who started antiretroviral therapy (ART) during acute/early infection. Participants will receive PGT121.414.LS and VRC07-523LS prior to undergoing an analytical treatment interruption (ATI). Participants will restart ART and continue follow-up after ATI to confirm viral suppression. Participants will be screened for eligibility and have a pre-entry visit. After determination of eligibility, partic…