H5 Booster After a Two Dose Schedule
Public ClinicalTrials.gov record NCT00240968. 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
Evaluation of a Booster Dose of A/Vietnam/1203/04 (H5N1) Vaccine Administered at 6 Months to Healthy Adult Subjects After a Two Dose Schedule at 0 and 1 Months
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine whether a third dose of vaccines containing A/Vietnam/1203/04 provides more immunity than two doses. Subjects who participate in this study will have participated in DMID protocol 04-063 involving the A/Vietnam/1203/04. In this study, each subject will be asked to receive a third dose of the H5 vaccine at the same level administered in protocol 04-063. Subjects will be asked to record oral temperature and any experienced side effects for 7 days following the vaccine. Study procedures will include up to 3 blood sample collections. Participants will be involved in study related procedures for up to 6 months.
Study identification
- NCT ID
- NCT00240968
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 337 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 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 30, 2005
- Primary completion
- Jun 30, 2006
- Completion
- Jun 30, 2006
- Last update posted
- Aug 15, 2013
2005 – 2006
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UCLA Center For Vaccine Research | Torrance | California | 90502 | — |
| University of Maryland Baltimore | Baltimore | Maryland | 21201 | — |
| University of Rochester Medical Center - Strong Memorial Hospital - Infectious Diseases | Rochester | New York | 14642-0001 | — |
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 NCT00240968, 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 Aug 15, 2013 · Synced Sep 14, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00240968 live on ClinicalTrials.gov.