A Phase 1, Single-blind, Placebo-controlled, Dose-escalation Clinical Trial to Evaluate the Safety and Immunogenicity of rVSVΔG-SEBOV-GP Vaccine at 3 Dose Levels in Adults in Good General Health
Overview
- Phase
- Phase 1
- Intervention
- rVSV∆G-SEBOV-GP Vaccine or Placebo
- Conditions
- Ebola Sudan Virus Disease
- Sponsor
- International AIDS Vaccine Initiative
- Enrollment
- 36
- Locations
- 2
- Primary Endpoint
- To evaluate the safety and tolerability of rVSVΔG-SEBOV-GP vaccine
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
A Phase 1, Single-blind, Placebo-controlled, Dose-escalation Clinical Trial to Evaluate the Safety and Immunogenicity of rVSVΔG-SEBOV-GP Vaccine at 3 Dose Levels in Adults in Good General Health
Detailed Description
The purpose of this study is to provide the needed safety and immunogenicity data to support rapid deployment of the SEBOV vaccine against an ongoing or future outbreak. The intervention will be a single dose and will either be study vaccine named rVSVΔG-SEBOV-GP Vaccine, or placebo (a placebo is an inactive substance or other intervention that looks the same as and is given the same way as study vaccine or treatment being tested) There are 3 group in this study, each group has different vaccine doses. Group 1 starts with the lowest dose of the study vaccine and each subsequent group Groups 2 and Group 3 gets a higher dose of the study vaccine. Approximately 36 participants will be included in the study. The participant will be unaware of the treatment given between placebo and study vaccine. Participants will be screened up to 14 days before IP administration and will be followed for 6 months after IP administration. The anticipated study duration for each participant in Groups 1 through 3 is approximately 6.5 months from screening through last study visit.
Investigators
Eligibility Criteria
Inclusion Criteria
- Not provided
Exclusion Criteria
- Not provided
Arms & Interventions
Study Group 1
rVSV∆G-SEBOV-GP Vaccine or Placebo Dosage 2 × 10\^6 pfu intramuscularly Day 1
Intervention: rVSV∆G-SEBOV-GP Vaccine or Placebo
Study Group 2
rVSV∆G-SEBOV-GP Vaccine or Placebo Dosage 2 × 10\^7 pfu intramuscularly Day 1
Intervention: rVSV∆G-SEBOV-GP Vaccine or Placebo
Study Group 3
rVSV∆G-SEBOV-GP Vaccine or Placebo Dosage 2 × 10\^8 pfu intramuscularly Day 1
Intervention: rVSV∆G-SEBOV-GP Vaccine or Placebo
Outcomes
Primary Outcomes
To evaluate the safety and tolerability of rVSVΔG-SEBOV-GP vaccine
Time Frame: 14 days
Proportion of participants with vaccine-related SAEs throughout the study period
Secondary Outcomes
- To determine SEBOV-GP-specific antibody responses induced by rVSVΔG-SEBOV-GP vaccine(6.5 months)