Ignite Creation Date:
2026-03-26 @ 3:15 PM
Ignite Modification Date:
2026-03-31 @ 6:01 AM
Study NCT ID:
NCT07348692
Status:
RECRUITING
Last Update Posted:
2026-02-24
First Post:
2026-01-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Lot-to-lot Consistency Study of a 21-valent Pneumococcal Conjugate Vaccine in Healthy Infants From 2 Months of Age
Sponsor:
Sanofi
Organization:
Study Overview
Official Title:
A Phase 3, Randomized, Modified Double-blind, Active-controlled, Parallel-group, Lot-to-lot Consistency, 4-arm Study to Investigate the Safety and Immunogenicity of a 4-dose Regimen of a 21-valent Pneumococcal Conjugate Vaccine in Healthy Infants and Toddlers
Status:
RECRUITING
Status Verified Date:
2026-02
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:
This is a phase 3 randomized, modified double-blind study which purpose is to measure whether 3 lots of the investigational pneumococcal vaccine PCV21 can help the body to develop germ-fighting agents called "antibodies" (immunogenicity) in a similar way (ie, same immune response) when they are given in infants aged from approximately 2 months (42 to 89 days) and are safe compared to a licensed 20-valent pneumococcal vaccine (20vPCV) (Prevnar 20™).
The study duration per participant will be up to approximately 17 months. The study vaccines (either PCV21 or 20vPCV vaccines) will be administered at approximately 2, 4, 6 and 12 months of age. Routine pediatric vaccines will be given as per local recommendations.
There will be 6 study visits: Visit (V)01, V02 separated from V01 by 60 days, V03 separated from V02 by 60 days, V04 separated from V03 by 30 days, V05 at 12 months of age, V06 separated from V05 by 30 days
The study duration per participant will be up to approximately 17 months. The study vaccines (either PCV21 or 20vPCV vaccines) will be administered at approximately 2, 4, 6 and 12 months of age. Routine pediatric vaccines will be given as per local recommendations.
There will be 6 study visits: Visit (V)01, V02 separated from V01 by 60 days, V03 separated from V02 by 60 days, V04 separated from V03 by 30 days, V05 at 12 months of age, V06 separated from V05 by 30 days
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: