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

Trial statusNot yet recruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age18-70
SponsorNational Institute of Allergy and Infectious Diseases (NIAID)

About this trial

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).

Eligibility criteria

Qualifiers

Ability and willingness of participant to provide informed consent.

A negative HIV Ab or HIV Ag/Ab Combination Assay and a detectable HIV-1 RNA (qualitative or quantitative) or a subsequently positive Western blot (WB) or equivalent HIV-1 confirmatory assay (e.g. Geenius assay) if no positive HIV-1 RNA test was available.

A positive HIV Ab or HIV Ag/Ab Combination Assay or p24 antigen test and a negative or indeterminate HIV confirmatory/differentiating test with a detectable HIV-1 RNA (qualitative or quantitative).

A positive HIV Ab or HIV-1 RNA or p24 antigen and positive WB or Geenius HIV-1/HIV-2 Supplemental Assay that is negative for p31 band.

Disqualifiers

Breastfeeding or plans to become pregnant within the next 36 months.

Known allergy/sensitivity or any hypersensitivity to components of study treatment or its formulation.

Active drug or alcohol use or dependence that, in the opinion of the site investigator, would interfere with adherence to study requirements.

Receipt of any investigational vaccine within 6 months prior to Step 1 entry.

Trial design

Treatments tested in this trial

  • VRC07-523LS
  • PGT121.414.LS

Treatment groups

40 Participants
are divided into 2 treatment groups

Locations

13
Brazil
Instituto de Pesquisas em AIDS do Rio Grande do Sul - IPARGS CRS91350-180, Porto AlegreRio Grande do Sul, Brazil
Instituto de Pesquisa Clinica Evandro Chagas (IPEC) CRS21040-900, Rio de Janeiro Brazil
Peru
Barranco CRS15063, Lima Peru
United States
Alabama
Alabama CRS35222, Birmingham United States

Sponsors and collaborators

National Institute of Allergy and Infectious Diseases (NIAID)

Lead sponsor

Monogram Biosciences

Collaborator