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Clinical Trial Summary

This study aim to compare immunogenicity of the inactivated H5 influenza vaccine single dose between subjects previously vaccinated with LAIV H5N2 and naïve subjects


Clinical Trial Description

It is a non-randomized, open label study to evaluate a licensed OrniFlu® inactivated vaccine (produced by Microgen Russia) which will be given to healthy adult volunteers who participated in a double blind placebo-controlled study Protocol No.: GPO AVIAN FLU Vaccine-V02-2 at Vaccine Trial Centre and Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University in February to May 2013.

A total of 60 subjects, of whom 40 received two doses of LAIV H5N2 (prime-boost group), and 20 received placebo (control group) in the previous study will be asked to return to the clinic to receive a single dose of an inactivated H5 influenza vaccine.

Total foloww up is 90 days. ;


Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Prevention


Related Conditions & MeSH terms


NCT number NCT02229357
Study type Interventional
Source Mahidol University
Contact
Status Completed
Phase Phase 2
Start date June 2014
Completion date September 2014

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