A Phase I Safety and Immunogenicity Trial of UBI Multivalent HIV-1 Peptide Immunogen in HIV-1 Seronegative Human Subjects
- Conditions
- HIV Infections
- Registration Number
- NCT00000795
- Brief Summary
To evaluate, in healthy adult volunteers, the safety and immunogenicity of multivalent HIV-1 peptide immunogen, a formulation of HIV-1 gp120 principal neutralizing domain (PND) branched synthetic peptides from 15 viral strains representative of diverse worldwide isolates.
Because there is considerable variation among HIV-1 virus strains from differing geographical locations worldwide, a multivalent peptide vaccine has been constructed to include prevalent and divergent isolates, potentially providing for wide coverage of geographically isolated epidemics.
- Detailed Description
Because there is considerable variation among HIV-1 virus strains from differing geographical locations worldwide, a multivalent peptide vaccine has been constructed to include prevalent and divergent isolates, potentially providing for wide coverage of geographically isolated epidemics.
Fourteen volunteers are entered at one of two dose levels of multivalent candidate vaccine. At each dose level, 12 volunteers receive vaccine and two receive placebo. At least eight volunteers at the low dose level must be monitored for 2 weeks before subsequent volunteers are entered at the high dose. Intramuscular injections are given on days 0, 28, and 168, and patients are followed for a minimum of 48 weeks after the initial immunization. Approximately 13 clinical visits are required.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 28
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Johns Hopkins Univ / Ctr for Immunological Research
🇺🇸Baltimore, Maryland, United States