Geneva, July 14 -- International Clinical Trials Registry received information related to the study (NCT04635423) titled 'Efficacy, Immunogenicity, and Safety Study of the 9vHPV Vaccine in Japanese Males (V503-064)' on Nov. 5, 2020.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Prevention. Masking: Triple (Participant, Investigator, Outcomes Assessor).

Primary Sponsor: Merck Sharp & Dohme LLC

Condition: Warts, Genital Neoplasms, Anal

Intervention: Biological: V503

Recruitment Status: Not recruiting

Phase: Phase 3

Date of First Enrollment: November 30, 2020

Target Sample Size: 1059

Countries of Recruitment: Japan

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