A Multi-centered, Randomized, Controlled Study to Evaluate the Safety and Immunogenicity of Combined Immunization of 23-valent Pneumococcal Polysaccharide Vaccine (PPV23) and Quadrivalent Inactivated Influenza Vaccine (IIV4)
Latest Information Update: 14 Dec 2022
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At a glance
- Drugs GSK 2321138A (Primary) ; Pneumococcal 23-valent vaccine Walvax Biotechnology (Primary)
- Indications Influenza virus infections; Pneumococcal infections
- Focus Pharmacodynamics
- Sponsors China National Biotec Group
- 01 Aug 2022 Status changed from active, no longer recruiting to completed.
- 23 Feb 2021 Status changed from recruiting to active, no longer recruiting.
- 29 Sep 2020 New trial record