{"nct_id":"NCT04875533","title":"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","status":"COMPLETED","status_verified_date":"2024-10","start_date":"2021-06-14","start_date_type":"ACTUAL","primary_completion_date":"2022-05-13","primary_completion_date_type":"ACTUAL","completion_date":"2022-05-13","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}