Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 5:54 PM
Ignite Modification Date:
2025-12-24 @ 5:54 PM
NCT ID:
NCT03321968
Brief Summary:
This Phase 3 study is intended to assess the clinical lot-to-lot consistency in manufacturing by evaluating and comparing the immunogenicity of three consecutively manufactured lots of the Quadrivalent Virus-Like Particles (VLP) Influenza Vaccine, during the 2016-2017 influenza season, in healthy adults 18-49 years of age. A single dose of one of three consecutive lots of Quadrivalent VLP Influenza Vaccine (30 µg/strain) will be administered to 1,200 participants.
Detailed Description:
This randomized, observer-blind, multicenter, Phase 3 lot consistency study will be conducted at multiple sites in Canada. The composition of the Quadrivalent VLP Influenza Vaccine used in this study includes two influenza A virus strains and two influenza B virus strains based on the 2016-2017 recommended strains for vaccination in the Northern hemisphere.
1,200 healthy male and female participants aged 18 to 49 years will be randomized in a 1:1:1 ratio to one of three lots of the Quadrivalent VLP Influenza Vaccine (30 μg/strain). Participant will participate in this study for approximately 21 days, during which a first visit will be scheduled on Day 0 for screening, eligibility assessment, and vaccine administration; and on Day 21 for blood sample collection for immunogenicity assessment.
Study:
NCT03321968
Study Brief:
Protocol Section:
NCT03321968