{"nct_id":"NCT03313050","title":"A Trial To Evaluate A Multivalent Pneumococcal Conjugate Vaccine In Healthy Adults 50-85 Years Of Age","status":"COMPLETED","status_verified_date":"2020-05","start_date":"2017-10-12","start_date_type":"ACTUAL","primary_completion_date":"2019-05-24","primary_completion_date_type":"ACTUAL","completion_date":"2019-05-24","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PFE"]}