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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT02553343
Brief Title: A Study of the Safety and Immunogenicity of High-Dose Quadrivalent Influenza Vaccine in Subjects Aged 65 Years and Older

First Submitted : September 15, 2015
First Submitted that Met QC Criteria : September 15, 2015
First Posted : September 17, 2015 (Estimate)

Certification/Extension First Submitted : April 25, 2017
Certification/Extension First Submitted that Met QC Criteria : April 25, 2017
Certification/Extension First Posted : April 26, 2017

Last Update Submitted that Met QC Criteria : February 5, 2018
Last Update Posted : February 9, 2018