At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Phase Ib Clinical Trial to Compare the Safety, Tolerability, and Immunogenicity of an HIV-1 Adenoviral Vector Boost Administered Intramuscularly, Intradermally, or Subcutaneously After an HIV-1 DNA Plasmid Vaccine Prime Administered Intramuscularly to Healthy Adenovirus Type 5 Seropositive HIV-1-Uninfected Adults
In Brief
A Phase 1 clinical trial evaluating VRC-HIVDNA009-00-VP and VRC-HIVADV014-00-VP for HIV Infections. Completed, enrolled 90 participants across 7 sites in 2 countries.
Detailed Summary
The purpose of this study is to determine the safety of, immune response to, and tolerability of an adenoviral vector HIV vaccine given after a three-dose regimen of a DNA HIV vaccine. The adenoviral vaccine will be given into arm muscle (intramuscularly), between skin layers (intradermally), or under the skin (subcutaneously). NOTE: In October 2007, vaccinations with the adenoviral vaccine, VRC-HIVADV014-00-VP, were discontinued. In December 2007, vaccinations with the DNA vaccine were also discontinued. Participants will be followed for safety and immune responses at regular study visits.
Study Details
Timeline
Interventions
HIV DNA vaccine containing the HIV genes gag, pol, nef, and env A,B, and C. The HIV DNA vaccine will be given in three doses intramuscularly at study entry and Months 1 and 2
Adenoviral vector HIV booster vaccine containing the HIV genes gag, pol, and env. The adenoviral vector HIV booster vaccine will be administered intramuscularly (Group 1), intradermally (Group 2), or subcutaneously (Group 3) at Month 6