Trials / Completed
CompletedNCT00434512
Dose-ranging Study to Evaluate the Safety & Immunogenicity of a HIV Vaccine 732461 in Healthy HIV Seronegative Volunteers
A Dose-ranging Study to Compare the Safety and Immunogenicity of a Candidate Human Deficiency Virus (HIV) Vaccine 732461, Adjuvanted or Not, Administered According to a 0, 1 Month Schedule to Healthy Adult HIV Seronegative Volunteers.
- Status
- Completed
- Phase
- Phase 2
- Study type
- Interventional
- Enrollment
- 180 (actual)
- Sponsor
- GlaxoSmithKline · Industry
- Sex
- All
- Age
- 18 Years – 40 Years
- Healthy volunteers
- Accepted
Summary
GSK has constructed a new HIV immunogen comprised of conserved parts of the HIV virus (gag, pol and nef). The principal objectives of this study are to evaluate the reactogenicity and safety of this candidate vaccine with or without a GSK proprietary adjuvant system at three different doses and to evaluate the CD4+ T-cell response in terms of proportion of responders to the antigens two weeks after the second vaccination.
Detailed description
This is a single center, observer-blind, randomized, dose-escalating, staggered study with 6 groups: 3 groups of 50 subjects receiving the adjuvanted candidate vaccine, at 3 different doses and 3 groups of 10 subjects receiving the non-adjuvanted candidate vaccine in water for injection, at 3 different doses. The vaccination schedule will be 0-1 month. Blood samples will be collected at 8 visits. The duration of the study will be approximately 14 months for each subject. Rationale for Protocol Posting Amendment: The third vaccination will be cancelled and the visit at Month 7 will be postponed to Month 9. The Protocol Posting has also been updated in order to comply with the FDA Amendment Act, Sep 2007.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| BIOLOGICAL | HIV vaccine 732461 |
Timeline
- Start date
- 2007-02-20
- Primary completion
- 2008-06-13
- Completion
- 2008-06-13
- First posted
- 2007-02-13
- Last updated
- 2019-10-01
- Results posted
- 2019-10-01
Locations
1 site across 1 country: Belgium
Source: ClinicalTrials.gov record NCT00434512. Inclusion in this directory is not an endorsement.