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Post Marketing Surveillance Study for MenQuadfi® [Meningococcal (Groups A, C, Y, W) Polysaccharide Tetanus Toxoid Conjugate Vaccine] Administered in Participants Aged 6 Weeks to 55 Years in Republic of Korea

Post Marketing Surveillance Study for MenQuadfi® [Meningococcal (Groups A, C, Y, W) Polysaccharide Tetanus Toxoid Conjugate Vaccine] Administered in Participants Aged 6 Weeks to 55 Years in Republic of Korea

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07621653
Enrollment
706
Registered
2026-06-02
Start date
2026-07-01
Completion date
2027-11-23
Last updated
2026-07-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy Volunteers, Meningococcal Immunization

Brief summary

This surveillance is to investigate the safety profile of MenQuadfi®, when administered to participants aged 6 weeks to 55 years under the real-world clinical practice settings as per approved indications, including the Adverse Drug Reactions (ADRs)\*. \*It includes ADRs that were not fully recognized in clinical practice, or unexpected ADRs which refer to those not listed in the approved drug labeling.

Interventions

BIOLOGICALMeningococcal (Groups A, C, Y, W) Polysaccharide Tetanus Toxoid Conjugate Vaccine

This study will not administer any treatment, only observe the treatment as prescribed in real-world clinical practice.

Sponsors

Sanofi
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
6 Weeks to 55 Years
Healthy volunteers
Yes

Inclusion criteria

* Aged 6 weeks to 55 years on the day of MenQuadfi® vaccination * Evidence of a personally signed and dated informed consent document indicating that the participant or their parent(s)/other legally acceptable representative(s), if applicable, have been informed of all pertinent aspects of the study * Participants who have been vaccinated with MenQuadfi® for the first time as per ordinary healthcare setting at the day of inclusion in the study according to the approved local product label

Exclusion criteria

* Participating or planning participation in any other clinical studies investigating a vaccine, drug, medical device, or medical procedure at the time of the study enrolment (or in 4 weeks preceding the enrolment) * Having a previous history of enrollment in this study (participants who have already been enrolled once in this study are not eligible for re-enrollment) * Being applicable to contraindications in the approved local product label of MenQuadfi®; anyone with a known systemic hypersensitivity reaction to any component of this vaccine or after previous administration of the vaccine or a vaccine containing the same components Note: The above information is not intended to contain all considerations relevant to a potential participation in a clinical trial.

Design outcomes

Primary

MeasureTime frame
Number of participants with solicited injection site and systemic reactionsUp to 7 days after vaccination
Number of participants with unsolicited non-serious Adverse Events (AEs) and Adverse Drug Reactions (ADRs), including unexpected AEs and ADRsUp to 30 days after vaccination
Number of participants with Serious Adverse Events (SAEs), Adverse Events of Special Interest (AESI), and Serious Adverse Drug Reactions (SADRs)From Day 01 up to the end of the study (approximately 44 days after inclusion in individuals aged 2-55 years; approximately 4 months in infants aged 6 months to <24 months; approximately 13 months in infants aged 6 weeks to <6 months)

Countries

South Korea

Contacts

CONTACTTrial Transparency email recommended (Toll free for US & Canada)
Contact-US@sanofi.com800-633-1610

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 30, 2026