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:
2025-12-25 @ 2:00 AM
Ignite Modification Date:
2025-12-25 @ 2:00 AM
NCT ID:
NCT05512494
Brief Summary:
This study is a randomized, double-blind phase Ⅳ clinical trial of quadrivalent influenza vaccine (Split Virion), inactivated manufactured by Sinovac Biotech Co., Ltd.The purpose of this study is to evaluate the lot-to-lot consistency, immunogenicity and safety of quadrivalent influenza vaccine (Split Virion), inactivated in health subjects aged 9-59 years old.
Detailed Description:
This study is a randomized, double-blind phase Ⅳ clinical trial in health subjects aged 9-59 years old to evaluate the lot-to-lot consistency,immunogenicity and safety of quadrivalent influenza vaccine (Split Virion), inactivated.The experimental vaccine was manufactured by Sinovac Biotech Co., Ltd.A total of 1260 subjects,including 360 subjects aged 9-17 years and 900 subjects aged 18-59 years will be enrolled.The subjects in each age group will be randomly divided into three groups in a ratio of 1:1:1 to receive one dose of three lots of quadrivalent influenza vaccine (Split Virion), inactivated produced on a commercial scale,respectively.
Study:
NCT05512494
Study Brief:
Protocol Section:
NCT05512494