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Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety, Immunogenicity, and Relative Efficacy of H1N1 Vaccines in Adults Aged 18 Years and Older

ClinicalTrials.gov ID: NCT00979602

Public ClinicalTrials.gov record NCT00979602. 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.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:44 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Study to Evaluate the Safety, Immunogenicity, and Relative Efficacy of A/California/7/2009 (H1N1)V-like Vaccines GSK2340274A and GSK2340273A in Adults Aged 18 Years and Older

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to characterize the safety, immunogenicity, and relative efficacy of the H1N1 (swine) flu vaccines GSK2340273A and GSK2340274A in adults 18 years of age or older.

Study identification

NCT ID
NCT00979602
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
GlaxoSmithKline
Industry
Enrollment
4,048 participants

Conditions and interventions

Conditions

Interventions

Biological

Eligibility (public fields only)

Age range
18 Years and older
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
Nov 9, 2009 (Actual)
Primary completion
Jan 10, 2011 (Actual)
Completion
Feb 1, 2011 (Actual)
Last update posted
Mar 21, 2018

2009 – 2011

United States locations

U.S. sites
25
U.S. states
18
U.S. cities
24
Facility City State ZIP Site status
GSK Investigational Site Mesa Arizona 85213 —
GSK Investigational Site Phoenix Arizona 85020 —
GSK Investigational Site Phoenix Arizona 85028 —
GSK Investigational Site Los Angeles California 90057 —
GSK Investigational Site Clearwater Florida 33761 —
GSK Investigational Site DeLand Florida 32720 —
GSK Investigational Site Delray Beach Florida 33484 —
GSK Investigational Site Jacksonville Florida 32205 —
GSK Investigational Site Chicago Illinois 60610 —
GSK Investigational Site Wichita Kansas 67207 —
GSK Investigational Site Lexington Kentucky 40509 —
GSK Investigational Site Columbia Maryland 21045 —
GSK Investigational Site Rockville Maryland 20850 —
GSK Investigational Site Milford Massachusetts 01757 —
GSK Investigational Site Kansas City Missouri 64114 —
GSK Investigational Site Somers Point New Jersey 08244 —
GSK Investigational Site Binghamton New York 13901 —
GSK Investigational Site Camillus New York 13031 —
GSK Investigational Site Winston-Salem North Carolina 27103 —
GSK Investigational Site Willoughby Hills Ohio 44094 —
GSK Investigational Site Erie Pennsylvania 16506 —
GSK Investigational Site Warwick Rhode Island 02886 —
GSK Investigational Site Spartanburg South Carolina 29303 —
GSK Investigational Site Nashville Tennessee 37203 —
GSK Investigational Site Wenatchee Washington 98801 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 13 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00979602, 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 21, 2018 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00979602 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →