Assess the Safety & Immunogenicity of Prime-Boost Vaccination Strategies Using H5Nx Virus Vaccine Adjuvanted With AS03 or MF59
Public ClinicalTrials.gov record NCT03497845. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Randomized, Double-Blinded, Phase 2 Study to Assess Safety and Immunogenicity of Homologous and Heterologous Prime-Boost Vaccination Strategies With Stockpiled Inactivated Monovalent Influenza A(H5) Vaccines Administered Intramuscularly With Either AS03 or MF59® as Adjuvant
Study identification
- NCT ID
- NCT03497845
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Biomedical Advanced Research and Development Authority
- Federal
- Enrollment
- 720 participants
Conditions and interventions
Conditions
Interventions
- AS03 adjuvant Biological
- IN Biological
- MF59 adjuvant Biological
- VN Biological
- bhg/QL Biological
- dk/BANG Biological
- gf/WA Biological
Biological
Eligibility (public fields only)
- Age range
- 18 Years to 49 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 14, 2018
- Primary completion
- Nov 18, 2019
- Completion
- Nov 18, 2019
- Last update posted
- Jul 13, 2020
2018 – 2019
United States locations
- U.S. sites
- 6
- U.S. states
- 6
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Optimal Research | San Diego | California | 92108 | — |
| Optimal Research | Peoria | Illinois | 61614 | — |
| Johnson County Clin-Trials | Lenexa | Kansas | 66219 | — |
| Central Kentucky Research Associates Inc | Lexington | Kentucky | 40509 | — |
| Optimal Research | Rockville | Maryland | 20850 | — |
| Rochester Clinical Research, Inc | Rochester | New York | 14609 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03497845, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 13, 2020 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03497845 live on ClinicalTrials.gov.