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Clinical Trial Summary

This is an open study of the use of AdimFlu-S (2010-2011 season) vaccine in young subjects aged between 6 months old to 18 years old. All participants will be divided into three age cohorts. First, participants aged 6 through < 36 months will receive 2 doses of 0.25 mL vaccine separated by 4 weeks. Second, participants aged 3 through < 9 years will receive 2 doses of 0.5 mL vaccine separated by 4 weeks. Third, participants aged 9 through < 18 years will receive one dose of 0.5 mL vaccine. Safety outcomes included immediate reactions at the time of vaccination, solicited local and systemic reactions within 7 days after each vaccination, unsolicited adverse events, and serious adverse events. Sera prepared from blood samples will be collected from each subject immediately prior to, and 4 weeks after each vaccination. Anti-hemaglutinin (HA) antibody titers will be determined using the WHO haemaglutination inhibition reference technique. The analysis will be observer-blinded. All participants will be followed, either by clinical visit or by telephone contact, for 6 months after the first vaccination for safety reasons.


Clinical Trial Description

n/a


Study Design

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


Related Conditions & MeSH terms


NCT number NCT01356342
Study type Interventional
Source Adimmune Corporation
Contact
Status Completed
Phase Phase 4
Start date July 2010
Completion date May 2011

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