Drugs / Group ACYW135 Meningococcal Conjugate Vaccine (CRM197)
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Group ACYW135 Meningococcal Conjugate Vaccine (CRM197)

also known as Menhycia

Vaccine

Developed for
meningococcal meningitis · meningitis · meningococcal infection
Investigated by
CanSino Biologics Inc.

Trials 1 · a red edge is where a trial was stopped

20252026
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 3 NCT06131554 Mar → Jul 2024 overdue meningococcal meningitis CanSino Biologics Inc. Active not recruiting No outcome recorded
Also used as a comparator or background therapy in 3 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT07374510 Comparator Jan → Sep 2026 expected meningococcal meningitis Sinovac Life Sciences Co., Ltd. Not yet recruiting No outcome recorded
Phase 32 trials
Phase 3 NCT07710872 Comparator Aug 2026 → Mar 2028 expected meningococcal infection Sanofi Not yet recruiting No outcome recorded
Phase 3 NCT07505823 Comparator Mar 2026 → Apr 2027 expected meningitis, meningococcal infection Sinovac Biotech Co., Ltd Not yet recruiting No outcome recorded

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 4 sources stand behind the page.

FieldValueCited text
Known as Group ACYW135 Meningococcal Conjugate Vaccine (CRM197) Group ACYW135 Meningococcal Conjugate Vaccine (CRM197)NCT07505823
2

NCT07374510

NCT06131554

Known as Menhycia ClinicalTrials.gov intervention name — accepted as the source's own label NCT07710872
Modality Vaccine “Meningococcal Conjugate VaccineNCT06131554
Route Intramuscular Intramuscular injection” NCT06131554