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Clinical Trial Summary

The study is aim to evaluate the Immunogenicity with two groups of participants who will received a seasonal trivalent split, inactivated influenza vaccine (A/H1N1; A/H3N2 and B) or an active comparator (licensed influenza vaccine).


Clinical Trial Description

This is a phase III, non-inferiority double-blinded, randomized, controlled trial of immunogenicity with two groups of participants who will received a seasonal trivalent split, inactivated influenza vaccine (A/H1N1; A/H3N2 and B) or an active comparator (licensed influenza vaccine). A total of about 816 healthy Thai male and female adult volunteers ≥ 65 years of age; 408 participants will be randomized to receive the GPO Tri Fluvac and 408 will receive an active comparator (a 1:1 ratio). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04548518
Study type Interventional
Source Mahidol University
Contact Punnee Pitisuttithum
Phone (662) 6435599
Email punnee.pit@mahidol.ac.th
Status Recruiting
Phase Phase 3
Start date August 3, 2020
Completion date December 31, 2023

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