Ignite Creation Date:
2025-12-24 @ 10:54 PM
Ignite Modification Date:
2025-12-29 @ 10:16 PM
Study NCT ID:
NCT02451969
Status:
COMPLETED
Last Update Posted:
2017-05-03
First Post:
2015-05-20
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Safety and Immunogenicity Study of 23-valent Pneumococcal Polysaccharide Vaccine in Healthy Children, Adults and Elderly
Sponsor:
Sinovac Biotech Co., Ltd
Organization:
Study Overview
Official Title:
Phase III Safety and Immunogenicity Study of 23-valent Pneumococcal Polysaccharide Vaccine: A Double-blind, Randomized and Controlled Clinical Trial With 23-valent Pneumococcal Polysaccharide Vaccine in Healthy Children, Adults, and Elderly
Status:
COMPLETED
Status Verified Date:
2015-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to evaluate the immunogenicity and safety of an investigational 23-valent pneumococcal polysaccharide vaccine (PPV) in healthy children, adults and elderly. The control vaccine is a commercialized 23-valent PPV.
Detailed Description:
This study is a randomized, double-blind, single-center, controlled phase III clinical trial. The purpose of this study is to evaluate the immunogenicity and safety of an investigational 23-valent pneumococcal polysaccharide vaccine (PPV) manufactured by Sinovac Biotech Co., Ltd. The primary objective of this study is to demonstrate that the immunogenicity of the investigational vaccine is non-inferior to that of a commercialized 23-valent PPV manufactured by Chengdu Institute of Biological products Co., Ltd.; the secondary objective is to assess the safety of the investigational and control vaccines. Participants will be grouped into three cohorts by age: child cohort (2 - 17 years old), adult cohort (18 - 60 years old) and elderly cohort (≥ 61 years old). In each cohort, the participants will be randomly assigned into experimental group or control group in the ratio 1:1.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: