{"nct_id":"NCT04491877","title":"Study of an Live-Attenuated Respiratory Syncytial Virus Vaccine in Infants and Toddlers","status":"COMPLETED","status_verified_date":"2025-09","start_date":"2020-09-17","start_date_type":"ACTUAL","primary_completion_date":"2023-04-13","primary_completion_date_type":"ACTUAL","completion_date":"2023-04-13","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["SNY"]}