{"nct_id":"NCT04530838","title":"20-valent Pneumococcal Conjugate Vaccine Safety and Immunogenicity Study in Healthy Japanese Infants","status":"COMPLETED","status_verified_date":"2023-03","start_date":"2020-09-16","start_date_type":"ACTUAL","primary_completion_date":"2022-04-02","primary_completion_date_type":"ACTUAL","completion_date":"2022-04-02","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}