drugset / Trial / NCT04875533

20-valent Pneumococcal Conjugate Vaccine Safety and Immunogenicity Study in Pneumococcal Vaccine-Naïve Adults 60 Years of Age and Older in Japan, Korea, and Taiwan

NCT04875533

Phase 3 Completed 1425 enrolled Pfizer
RandomizedParallel-groupDouble-blindPrevention

Summary

A phase 3, randomized, double-blind trial to evaluate the safety and immunogenicity of a 20-valent pneumococcal conjugate vaccine in pneumococcal vaccine-naïve adults 60 years of age and older in Japan, Korea, and Taiwan

Timeline

Start
2021-06-14
Primary completion
2022-05-13
Completion
2022-05-13

Drugs

EvaluationDrugModalityDoseRoute
Subject 20vPnC Vaccine
Comparator Pneumovax 23 Vaccine
Comparator Prevnar 13 Vaccine