{"nct_id":"NCT04571944","title":"Efficacy and Safety of Suvorexant (MK-4305) for Reducing Incidence of Delirium in Japanese Participants at High Risk of Delirium (MK-4305-085)","status":"COMPLETED","status_verified_date":"2024-11","start_date":"2020-10-22","start_date_type":"ACTUAL","primary_completion_date":"2022-12-23","primary_completion_date_type":"ACTUAL","completion_date":"2022-12-23","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}