Study of the Safety and Immunogenicity of an Influenza Vaccine Administered to Healthy Adults
Public ClinicalTrials.gov record NCT00264576. 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 2, Observer-Blinded, Randomized, Multicenter Study in Healthy Adults to Evaluate Safety and Tolerability and to Compare Immunogenicity of a Single Dose of Either an Investigational Trivalent Inactivated Influenza Vaccine Produced in Mammalian Cell Culture or a US-licensed Trivalent Inactivated Influenza Vaccine (Fluvirin®) Produced in Embryonated Hen Eggs
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the safety and immunogenicity of cell culture-derived, inactivated, subunit influenza vaccine in comparison to licensed Fluvirin vaccine administered to healthy adults ages 18 \< 50 years.
Study identification
- NCT ID
- NCT00264576
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 613 participants
Conditions and interventions
Conditions
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
- Oct 2005 (Type not available)
- Primary completion
- Dec 2005 (Actual)
- Completion
- May 2006 (Actual)
- Last update posted
- Mar 24, 2017
2005 – 2006
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Bardstown | Kentucky | 40004 | — |
| Not listed | Pittsburgh | Pennsylvania | 15241 | — |
| Not listed | Salt Lake City | Utah | 84109 | — |
| Not listed | Salt Lake City | Utah | 84121 | — |
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 NCT00264576, 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 Mar 24, 2017 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00264576 live on ClinicalTrials.gov.