Drugs / MenACYW-TT
last change Mar 2026 re-read 9 days ago

MenACYW-TT

Vaccine

Developed for
meningococcal meningitis · meningococcal infection
Investigated by
Sanofi Pasteur, a Sanofi Company

Trials 10

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 23 trials · 1 met primary
Phase 2 NCT03205358 Mar → Aug 2015 meningococcal meningitis Sanofi Pasteur, a Sanofi Company Completed No outcome recorded
Phase 2 NCT02199691 Jul 2014 → Oct 2015 meningococcal meningitis Sanofi Pasteur, a Sanofi Company Completed Met primary
Phase 2 NCT01732627 Nov 2012 → Jan 2013 meningococcal meningitis Sanofi Pasteur, a Sanofi Company Completed No outcome recorded
Phase 37 trials · 4 met primary
Phase 3 NCT04936685 Aug 2022 → Mar 2023 overdue meningococcal infection Sanofi Pasteur, a Sanofi Company Active not recruiting Met primary
Phase 3 NCT03869866 Apr 2019 → Mar 2022 — Sanofi Pasteur, a Sanofi Company Completed No outcome recorded
Phase 3 NCT03691610 Oct 2018 → Oct 2023 — Sanofi Pasteur, a Sanofi Company Completed No outcome recorded
Phase 3 NCT03077438 Feb → Oct 2017 meningococcal meningitis Sanofi Pasteur, a Sanofi Company Completed Met primary
Phase 3 NCT03205371 Nov 2016 → Jul 2018 meningococcal meningitis Sanofi Pasteur, a Sanofi Company Completed No outcome recorded
Phase 3 NCT02842866 Jul 2016 → Feb 2017 meningococcal meningitis Sanofi Pasteur, a Sanofi Company Completed Met primary
Phase 3 NCT02752906 Apr → Dec 2016 meningococcal meningitis Sanofi Pasteur, a Sanofi Company Completed Met primary

News releases announcing trial results or a regulatory action · 1

DateIssuerRelease
2020-04-24 Sanofi Regulatory FDA approves MenQuadfiTM, the latest innovation in meningococcal (MenACWY) vaccination sanofi.com ↗
The U.S. Food and Drug Administration (FDA) has approved a Biologics License Application for MenQuadfi TM Meningococcal (Groups A, C, Y, W) Conjugate Vaccine for the prevention of invasive meningococcal disease in persons 2 years of age and older.

All press releases naming this drug 1 release

DateIssuerRelease

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 12 sources stand behind the page.

FieldValueCited text
Known as MenACYW-TT “MenACYW-TT is an investigational quadrivalent meningococcal conjugate vaccine intended for the prevention of invasive meningococcal disease (IMD) caused by serogroups A, C, W,...” PMID 32233961 ↗ Apr 2020
9

“We evaluated the immunogenicity and safety of a quadrivalent meningococcal tetanus toxoid-conjugate vaccine (MenACYW-TT) booster in children primed with the same meningococcal...” PMID 40169489 ↗ Apr 2025

“Infants were randomized 1:1 to receive MenACYW-TT (Group 1) or another quadrivalent conjugate vaccine, MenACWY-CRM (Group 2) at ages 6-7 and 12-13 months, co-administered with...” PMID 41792337 ↗ Mar 2026

“An investigational meningococcal (serogroups A, C, Y, and W) tetanus toxoid conjugate vaccine (MenACYW-TT) could offer protection against invasive meningococcal disease in this...” PMID 32852352 ↗ Oct 2020

“Sanofi Pasteur's investigational quadrivalent (serogroups A, C, Y, and W) meningococcal tetanus-toxoid conjugate vaccine, MenACYW-TT, as a single dose” PMID 32233959 ↗ Apr 2020

“meningococcal tetanus toxoid-conjugate vaccine (MenACYW-TT), a tetanus toxoid conjugated vaccine against meningococcal serogroups A, C, W and Y” PMID 33814028 ↗ Apr 2021

“The quadrivalent meningococcal tetanus toxoid-conjugate vaccine (MenACYW-TT) was assessed as a booster in this Phase III trial (NCT02752906).” PMID 32209015 ↗ Mar 2020

“MenACYW-TT, a quadrivalent meningococcal tetanus toxoid-conjugate vaccine, is indicated worldwide in individuals ≥ 56 years of age” PMID 41604139 ↗ Jan 2026

“MenACYW-TT is an investigational quadrivalent meningococcal conjugate vaccine intended for use in individuals ≥6 weeks of age.” PMID 32209248 ↗ Mar 2020

“MenACYW-TT was well-tolerated and immunogenic in ≥56-year-olds” PMID 32387012 ↗ May 2020

Known as MenACYW conjugate vaccine MenQuadfi “MenACYW conjugate vaccine MenQuadfi®” NCT04936685 ↗
Modality Vaccine “MenACYW-TT is an investigational quadrivalent meningococcal conjugate vaccine intended for the prevention of invasive meningococcal disease (IMD) caused by serogroups A, C, W,...” PMID 32233961 ↗ Apr 2020
Route Intramuscular “0.5 milliliter (mL), Intramuscular (IM)” NCT02199691 ↗