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A Phase 1, Open-Label, Dose-Escalation Study to Evaluate the Safety and Immunogenicity of the BPSC1001 (VSVΔG-ZEBOV) Ebola Virus Vaccine Candidate in Healthy Adult Volunteers in Kilifi, Kenya.
Previous Ebola outbreaks have been limited to individual countries and contained by infection control activities. The current outbreak in West Africa is international, and air travel has resulted in a number of infected travellers crossing national borders. There are currently no specific treatments generally available for Ebola and the mortality is high, particularly in countries with limited intensive care facilities. There is currently no vaccine and the personal protection required by healthcare workers treating patients is cumbersome and requires full compliance to be protective. There is now a consortium (VEBCON collaboration) of four clinical centres (in Kenya, Gabon, Switzerland and Germany), WHO and New Link Genetics (the vaccine manufacturer) under which this study will be conducted. The investigators are conducting this trial, a Phase I, open-label, dose escalation trial, designed to establish safety, tolerability and immunogenicity of two doses of VSVΔG-ZEBOV, an Ebola Virus Vaccine Candidate for the first time in sub-Saharan African populations. The investigators plan to vaccinate 40 volunteers in Kenya. The trial will be conducted at the KEMRI-CGMR Coast site where healthcare workers (both clinical and laboratory) will be the primary target population as they are likely to be the recipients of a protective vaccine. The investigators will vaccinate a cohort of 20 volunteers at a low dose and then vaccinate a further cohort of 20 volunteers at full dose. Each volunteer will receive one dose of the vaccine. The investigators will follow them up for a period of one year looking to their safety and immunogenicity endpoints.
Details
| Lead sponsor | University of Oxford |
|---|---|
| Phase | Phase 1 |
| Status | UNKNOWN |
| Enrolment | 40 |
| Start date | 2014-12 |
| Completion | 2016-09 |
Conditions
- Ebola Virus Disease
Interventions
- VSV-ZEBOV
Primary outcomes
- The nature, frequency, and severity of adverse events (AEs) and/or serious adverse events (SAEs) with causal link to the study intervention — Days 0-30
To evaluate the safety and tolerability of two different doses of VSVΔG-ZEBOV vaccine
Countries
Kenya