Study of the Protective Effect of an Injectable Influenza Vaccine Against Influenza Illness in Adults Under 50 y.o.
Public ClinicalTrials.gov record NCT00216242. 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 Randomized, Double-Blind, Placebo Controlled Trial to Evaluate the Efficacy of Fluviral™ Influenza Vaccine in Healthy Adults 18 to 49 Years of Age
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this study is to determine whether Fluviral, an inactivated, injectable trivalent influenza vaccine (flu shot) is effective in preventing respiratory illnesses that are severe enough to limit normal daily activities and that are shown by virus culture to be caused by influenza viruses. The study will also examine the safety of the vaccine and collect measurements of the immune system responses produced by the vaccine.
Study identification
- NCT ID
- NCT00216242
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 7,400 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
- Sep 2005 (Type not available)
- Primary completion
- Not listed
- Completion
- May 2007 (Type not available)
- Last update posted
- Dec 11, 2006
2005 – 2007
United States locations
- U.S. sites
- 43
- U.S. states
- 23
- U.S. cities
- 37
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Benchmark Research | Sacramento | California | 95816 | — |
| Benchmark Research | San Francisco | California | 94102 | — |
| Radiant Research | Denver | Colorado | 80212 | — |
| Longmont Med. Research Center | Longmont | Colorado | 80501 | — |
| Miami Research Associates | Miami | Florida | 33173 | — |
| University Clinical Research Associates | Pembroke Pines | Florida | 33024 | — |
| Emory University | Atlanta | Georgia | 30322 | — |
| Radiant Research | Atlanta | Georgia | 30342 | — |
| Dwight D. Eisenhower Army Medical Center | Fort Eisenhower | Georgia | 30905-5650 | — |
| Advanced Clinical Research | Boise | Idaho | 83704 | — |
| Radiant Research | Boise | Idaho | 83704 | — |
| Radiant Research | Chicago | Illinois | 60610 | — |
| Preventive Intervention Center | Iowa City | Iowa | 52242-1009 | — |
| Johnson County ClinTrials | Lenexa | Kansas | 66219 | — |
| Kentucky Pediatric/Adult Research | Bardstown | Kentucky | 40004 | — |
| Rockville Internal Medicine Group | Rockville | Maryland | 20854 | — |
| Meridian Clinical Research | Omaha | Nebraska | 68134 | — |
| Anderson and Collins Clinical Research | Edison | New Jersey | 08817 | — |
| Regional Clinical Research | Endwell | New York | 13760 | — |
| Wake Research Associates | Raleigh | North Carolina | 27612 | — |
| National Carolina Children and Adult Clinical Research Foundation | Sylva | North Carolina | 28779 | — |
| Carolina medical Trials | Winston-Salem | North Carolina | 27103 | — |
| Radiant Research | Cincinnati | Ohio | 45236 | — |
| Brandywine Clinical Research | Downingtown | Pennsylvania | 19355 | — |
| Omega Clinical Trials | Warwick | Rhode Island | 02886 | — |
| Radiant Research | Anderson | South Carolina | 29611 | — |
| Spartanburg Medical Research | Spartanburg | South Carolina | 29303 | — |
| Clinical Research Associates | Nashville | Tennessee | 37203 | — |
| Benchmark Research | Austin | Texas | 78705 | — |
| Benchmark Research | Austin | Texas | 78728 | — |
| Covance | Austin | Texas | 78752 | — |
| Allergy and Asthma Research Associates | Dallas | Texas | 75231 | — |
| Research Across America | Dallas | Texas | 75234 | — |
| Benchmark Research | Fort Worth | Texas | 76135 | — |
| Killeen Scott and White Regional Clinic | Killeen | Texas | 76543 | — |
| Research Across America | Plano | Texas | 75093 | — |
| Benchmark Research | San Angelo | Texas | 16904 | — |
| J. Lewis Research, Inc. | Salt Lake City | Utah | 84109 | — |
| J. Lewis Research, Inc. | Salt Lake City | Utah | 84121 | — |
| J. Lewis Research | West Jordan | Utah | 84084 | — |
| PI-Coor Clinical Research, LLC | Burke | Virginia | 22015 | — |
| Clinical Research Associates of Tidewater | Norfolk | Virginia | 23507 | — |
| Center for Health Studies | Seattle | Washington | 98101 | — |
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 NCT00216242, 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 Dec 11, 2006 · Synced Oct 28, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00216242 live on ClinicalTrials.gov.