{"nct_id":"NCT03529773","title":"A Study to Describe the Safety and Immunogenicity of a RSV Vaccine in Healthy Adults","status":"COMPLETED","status_verified_date":"2022-03","start_date":"2018-04-18","start_date_type":"ACTUAL","primary_completion_date":"2019-11-20","primary_completion_date_type":"ACTUAL","completion_date":"2020-12-28","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PFE"]}