{"nct_id":"NCT04908683","title":"A Study of an Adenovirus Serotype 26 Pre-fusion Conformation-stabilized F Protein (Ad26. RSV. preF) Based Respiratory Syncytial Virus (RSV) Vaccine in the Prevention of Lower Respiratory Tract Disease in Adults Aged 60 Years and Older","status":"COMPLETED","status_verified_date":"2025-05","start_date":"2021-07-21","start_date_type":"ACTUAL","primary_completion_date":"2023-07-21","primary_completion_date_type":"ACTUAL","completion_date":"2023-07-21","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}