A 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

PHASE1Not yet recruitingINTERVENTIONAL
Enrollment

40

Participants

Timeline

Start Date

October 15, 2025

Primary Completion Date

August 29, 2027

Study Completion Date

May 7, 2028

Conditions
HIV-1-infection
Interventions
BIOLOGICAL

VRC07-523LS

Administered by Intravenous (IV) infusion at Week 0 and 12 weeks later

BIOLOGICAL

PGT121.414.LS

Administered by IV infusion at Week 0

Trial Locations (13)

15063

Barranco CRS, Lima

19104

Penn Therapeutics CRS, Philadelphia

35222

Alabama CRS, Birmingham

43210

Ohio State University CRS, Columbus

60611

Northwestern University CRS, Chicago

77030

Houston Advancing Research Team CRS, Houston

80045

University of Colorado Hospital CRS, Aurora

92103

UCSD Antiviral Research Center CRS, San Diego

30308-2012

The Ponce de Leon Center CRS, Atlanta

02114

Massachusetts General Hospital CRS (MGH CRS), Boston

27599-7215

Chapel Hill CRS, Chapel Hill

91350-180

Instituto de Pesquisas em AIDS do Rio Grande do Sul - IPARGS CRS, Porto Alegre

21040-900

Instituto de Pesquisa Clinica Evandro Chagas (IPEC) CRS, Rio de Janeiro

Sponsors

Collaborators (1)

All Listed Sponsors
collaborator

Monogram Biosciences

UNKNOWN

lead

National Institute of Allergy and Infectious Diseases (NIAID)

NIH