Trial to Evaluate the Safety and Immunogenicity of 3 Lots of 20-valent Pneumococcal Conjugate Vaccine in Pneumococcal Vaccine-Naïve Adults
Clinical trial NCT03828617 · COMPLETED
Trial details
- NCT number
- NCT03828617
- Sponsor
- Pfizer
- Status
- COMPLETED
- Phase
- Phase 3
- Study type
- INTERVENTIONAL
- Start date
- 2019-02-14
- Primary completion
- 2019-10-09
- Enrollment
- 1710
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