Phase 1 Safety and Immunogenicity Study in Healthy Adults of VAX125, a Recombinant HA-flagellin Influenza Vaccine
Public ClinicalTrials.gov record NCT00730457. 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 Two Part Study to Investigate the Safety and Immunogenicity of the VAX125 Influenza Vaccine in Healthy Adults Age 18-49 Years Part I: Phase I, Open-Label, Escalating Dose-Ranging Study Part II: Phase II, Double-Blind Placebo-Controlled Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Is VAX125 safe at doses ranging from 0.1 to 8 ug when delivered i.m. in a single dose regimen Is VAX125 able to induce a post-vaccination serum HAI antibody response in healthy adults against the influenza A virus H1 HA.
Study identification
- NCT ID
- NCT00730457
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 56 participants
Conditions and interventions
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
- Jun 30, 2008
- Primary completion
- Feb 28, 2009
- Completion
- May 31, 2009
- Last update posted
- Sep 22, 2014
2008 – 2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Rochester | Rochester | New York | 14642 | — |
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 NCT00730457, 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 22, 2014 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00730457 live on ClinicalTrials.gov.