Safety and Immunogenicity Study of 23-valent Pneumococcal Polysaccharide Vaccine in Healthy Children, Adults and Elderly
Clinical trial NCT02451969 · COMPLETED
Trial details
- NCT number
- NCT02451969
- Sponsor
- Sinovac Biotech Co., Ltd
- Status
- COMPLETED
- Phase
- Phase 3
- Study type
- INTERVENTIONAL
- Start date
- 2015-04-01
- Primary completion
- 2015-06-01
- Enrollment
- 1760
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