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About
The aim of the study was to describe the safety and immunogenicity of the 2016-2017 formulations of Fluzone Quadrivalent vaccine in children 3 to < 9 years of age and in adults 18 to < 65 years or age, and of the 2016-2017 formulation of Fluzone High-Dose vaccine in adults ≥65 years of age.
Primary Observational Objectives
Observational Objectives:
Full description
All participants received a 0.5-mL intramuscular dose of their assigned vaccine at Visit 1. For participants 3 to < 9 years of age for whom 2 doses of influenza vaccine were recommended per Advisory Committee on Immunization Practices (ACIP) guidance, a second dose of Fluzone Quadrivalent vaccine (of the same volume) was administered during Visit 2.
Solicited adverse reaction (AR) information was collected for 7 days after vaccination. Unsolicited non-serious adverse event (AE) and serious adverse event (SAE) information was collected from Visit 1 to Visit 2 or from Visit 1 to Visit 3 for those participants receiving 2 doses of study vaccine.
Immunogenicity was evaluated in all participants prior to vaccination on Day 0 (Visit 1) and after the final vaccination on Day 28 for 3 to < 9 year olds and Day 21 days for adults 18 years and older.
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Interventional model
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180 participants in 3 patient groups
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Data sourced from clinicaltrials.gov
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