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Clinical Trial Summary

Primary Objective: Immunogenicity: To describe the immune response induced by high-dose quadrivalent influenza vaccine (QIV-HD) and AdimFlu-S (QIS) by hemagglutinin inhibition (HAI) measurement method in all participants. Safety: To describe the safety profile of all participants in each study groups.


Clinical Trial Description

The duration of each participant's participation was approximately 28 days (Day 0 through Day 28 [+ 7 days]). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04537234
Study type Interventional
Source Sanofi
Contact
Status Completed
Phase Phase 3
Start date November 10, 2020
Completion date February 9, 2021

See also
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Terminated NCT04137887 - Study to Evaluate the Effectiveness of a High-Dose Quadrivalent Influenza Vaccine (QIV-HD) Compared to a Standard-Dose Quadrivalent Influenza Vaccine (QIV-SD) in Adults 65 Years of Age and Older Phase 3
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