A Study to Evaluate the Immunogenicity, Safety and Tolerability of Quadrivalent Human Papillomavirus Vaccine (V501) in Chinese Girls Aged 9-19 Years and Young Women Aged 20-26 Years (V501-213)
Clinical trial NCT03493542 · COMPLETED
Trial details
- NCT number
- NCT03493542
- Sponsor
- Merck Sharp & Dohme LLC
- Status
- COMPLETED
- Phase
- Phase 3
- Study type
- INTERVENTIONAL
- Start date
- 2018-08-31
- Primary completion
- 2023-10-30
- Enrollment
- 766
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