Back to Studies


Phase I/II Study of the Safety, Immunogenicity, and Efficacy of HIVconsvX Vaccines and Broadly Neutralizing Antibodies in Children Living with HIV

Study Status

In Development

DAIDS Number


IND Number


Clinical Trials Link



IMPAACT 2039 is a Phase I/II randomized study of an HIV vaccine regimen in combination with broadly neutralizing antibodies (bNAbs) in children living with HIV. The study will be conducted in two parts:

  • Preliminary safety and pharmacokinetics (PK) will be evaluated in Part A.
  • Safety, PK, and efficacy in controlling viral replication will be evaluated in Part B.

Approximately 68 children 5-11 years of age are expected to take part in the study at selected sites. Site selection occurred in May 2023 and was opened to IMPAACT sites located in HIV clade B and clade C settings.

Loading study documents...
Loading study sites...
Loading study protocol team...
Loading study press...
Loading study publications/presentations...