Ignite Creation Date:
2025-12-24 @ 11:39 PM
Ignite Modification Date:
2025-12-25 @ 9:30 PM
Study NCT ID:
NCT05929651
Status:
COMPLETED
Last Update Posted:
2025-09-22
First Post:
2023-06-12
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Study of Immunogenicity and Safety of MenQuadfi® as a Booster Vaccine in Toddlers 12 to 23 Months, Regardless of the Quadrivalent Meningococcal Conjugate Vaccine Used for Priming in Infancy
Sponsor:
Sanofi Pasteur, a Sanofi Company
Organization:
Study Overview
Official Title:
A Descriptive, Phase IV, Open-label, Single-arm Multi-center Study to Assess the Immunogenicity and Safety of MenQuadfi® as a Booster Vaccine in Healthy Toddlers 12 to 23 Months of Age Who Had Been Primed With at Least 1 Dose of Another Quadrivalent Meningococcal Conjugate Vaccine, ie, Nimenrix® (MCV4-TT) or Menveo® (MCV4-CRM), in Infancy.
Status:
COMPLETED
Status Verified Date:
2025-08
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 study evaluated the immunogenicity and safety of a single dose of MenQuadfi® administered as a booster vaccine in toddlers 12 - 23 months of age in Argentina who had been primed with at least 1 dose of the quadrivalent meningococcal conjugate vaccines Nimenrix® or Menveo® during infancy to protect against invasive meningococcal disease (IMD).
Participants received a single dose of MenQuadfi® at Visit 1. Participants provided 2 blood samples, one at D01 (Visit 1) pre-vaccination and another at D31 (Visit 2) post-vaccination for the immunogenicity assessments.
Study included 2 visits at D01 (Visit 1) and at D31 (Visit 2), and 1 Telephone call (TC) for safety follow-up at D09 post-study vaccination.
Participants received a single dose of MenQuadfi® at Visit 1. Participants provided 2 blood samples, one at D01 (Visit 1) pre-vaccination and another at D31 (Visit 2) post-vaccination for the immunogenicity assessments.
Study included 2 visits at D01 (Visit 1) and at D31 (Visit 2), and 1 Telephone call (TC) for safety follow-up at D09 post-study vaccination.
Detailed Description:
Study duration was approximately 30 days (+14 days) per participant
Study Oversight
Has Oversight DMC:
False
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?:
True
Is an FDA AA801 Violation?: