Evaluation of Safety and Immunogenicity of GSK Bio's Influenza Vaccine GSK576389A After Repeated Vaccination in Elderly Adults
Reactogenicity and Immunogenicity of GSK Biologicals' Influenza Vaccine GSK576389A in Elderly Adults (≥66 Years) Previously Vaccinated With the Same Candidate Vaccine. Fluarix™ Will be Used as Reference
Sponsor: GlaxoSmithKline
A PHASE2 clinical study on Influenza, this trial is completed. The trial is conducted by GlaxoSmithKline and has accumulated 10 data snapshots since 2007. Infectious disease trials contribute critical data for public health response and treatment development.
Status Flow
Change History
10 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE2
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Sep 2024 — Sep 2025 [monthly]
Completed PHASE2
-
Jul 2024 — Sep 2024 [monthly]
Completed PHASE2
-
Jan 2023 — Jul 2024 [monthly]
Completed PHASE2
-
Dec 2022 — Jan 2023 [monthly]
Completed PHASE2
▶ Show 5 earlier versions
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Jan 2021 — Dec 2022 [monthly]
Completed PHASE2
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Jul 2018 — Jan 2021 [monthly]
Completed PHASE2
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Jun 2018 — Jul 2018 [monthly]
Completed PHASE2
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Feb 2017 — Jun 2018 [monthly]
Completed PHASE2
-
Jan 2017 — Feb 2017 [monthly]
Completed PHASE2
First recorded
Oct 2007
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- GlaxoSmithKline
For direct contact, visit the study record on ClinicalTrials.gov .