Clinical trial
Immunogenicity and Safety of Quadrivalent Influenza Vaccine Combined Immunization With 23-valent Pneumococcal Polysaccharide Vaccine in the Elderly Aged 60 Years and Above
NCT05471531 is registered in ClinicalTrials.gov with Sinovac Biotech Co., Ltd as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Immunogenicity and Safety of Quadrivalent Influenza Vaccine Combined Immunization With 23-valent Pneumococcal Polysaccharide Vaccine in the Elderly Aged 60 Years and Above
- Lead sponsor
- Sinovac Biotech Co., Ltd
- Phase
- Phase 4
- Overall status
- Completed
- Start date
- November 13, 2021
- Completion date
- July 10, 2022
- Enrollment
- 3,000 (actual)
- Sites
- 4
Conditions
As the registry lists them; a condition with its own page is linked.
influenza and pneumonia