Sanofi 2017 H7N9 With/Without AS03 in Adults/Elderly
Public ClinicalTrials.gov record NCT03312231. 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
A Phase II Study in Healthy Adults 19 Years and Older to Assess the Safety, Reactogenicity and Immunogenicity of a Sanofi Pasteur A/H7N9 Inactivated Influenza Vaccine Administered Intramuscularly With or Without AS03 Adjuvant
Study identification
- NCT ID
- NCT03312231
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Enrollment
- 720 participants
Conditions and interventions
Conditions
Interventions
- AS03 Drug
- Inactivated influenza H7N9 vaccine Biological
- Phosphate Buffered Saline (PBS) diluent Other
Drug · Biological · Other
Eligibility (public fields only)
- Age range
- 19 Years to 99 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
- Feb 13, 2018
- Primary completion
- Sep 25, 2019
- Completion
- Sep 25, 2019
- Last update posted
- Sep 18, 2024
2018 – 2019
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Hope Clinic of Emory University | Decatur | Georgia | 30030-1705 | — |
| University of Iowa - Vaccine Research and Education Unit | Iowa City | Iowa | 52242-2600 | — |
| University of Maryland, School of Medicine, Center for Vaccine Development and Global Health | Baltimore | Maryland | 21201-1509 | — |
| Duke Vaccine and Trials Unit | Durham | North Carolina | 27704 | — |
| Kaiser Permanente Washington Health Research Institute | Seattle | Washington | 98101-1466 | — |
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 NCT03312231, 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 Sep 18, 2024 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03312231 live on ClinicalTrials.gov.