A Randomized, Blinded, Comparable Vaccine-controlled Phase IIIb Clinical Trial to Evaluate the Safety and Immunogenicity of Meningococcal Polysaccharide Conjugate Vaccine, Group ACYW135 (CRM197 Vector), in a 4 to 6 Year-old Population
Latest Information Update: 07 Jun 2025
At a glance
- Drugs Meningococcal vaccine groups A C Y W-135 conjugate (Primary)
- Indications Meningococcal infections
- Focus Adverse reactions; Pharmacodynamics
- Sponsors Tianjin CanSino Biotechnology
Most Recent Events
- 20 Mar 2025 Planned End Date changed from 30 Dec 2024 to 30 Jun 2025.
- 01 Apr 2024 Planned End Date changed from 30 Dec 2023 to 30 Dec 2024.
- 01 Apr 2024 Planned primary completion date changed from 30 Dec 2023 to 30 Dec 2024.