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A Study to Demonstrate the Efficacy of GSK Biologicals' Influenza Vaccine in Adults

A Study to Demonstrate the Efficacy of GSK Biologicals' Influenza Vaccine (Fluarix™) Administered Intramuscularly in Adults

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00363870
Enrollment
7632
Registered
2006-08-15
Start date
2006-09-30
Completion date
2007-06-30
Last updated
2017-03-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Influenza

Keywords

Influenza vaccine, Prophylaxis Influenza vaccine

Brief summary

The purpose of this study is to demonstrate the efficacy of GSK Biologicals' influenza vaccine (Fluarix™) administered intramuscularly in adults.

Interventions

BIOLOGICALFluarix vaccine

Sponsors

GlaxoSmithKline
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
DOUBLE

Eligibility

Sex/Gender
ALL
Age
18 Years to 64 Years
Healthy volunteers
Yes

Inclusion criteria

* A male or female age between 18 and 64 years at the time of the first vaccination. * non-childbearing female

Exclusion criteria

* Use of non-registered products * Pregnancy * Hypersensitivity to a previous dose of influenza vaccine * Acute disease at the time of enrolment/vaccination. * History of allergy or reactions likely to be exacerbated by any component of the vaccine * Administration of any other influenza vaccine for the season 2006-2007 * Chronic disorders of the pulmonary or cardiovascular system, including asthma. * Administration of immune-modifying drugs * Administration of immunoglobulins and/or any blood products * History of requiring regular medical follow-up or hospitalization during the preceding year because of chronic metabolic diseases (including diabetes mellitus), renal dysfunction, hemoglobinopathies, asthma or immunosuppression (including immunosuppression caused by medications or by human immunodeficiency virus)

Design outcomes

Primary

MeasureTime frame
occurrence of confirmed influenza

Secondary

MeasureTime frame
occurrence of influenza like illness
Occurrence of pneumonia
Immune response at days 0 and 21
Safety during 7 Months

Countries

Czechia, Finland

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 1, 2026