{"nct_id":"NCT06662396","title":"A Study of Diltiazem With a Single Dose of MK-6552 in Healthy Adult Participants (MK-6552-007)","status":"COMPLETED","status_verified_date":"2024-10","start_date":"2024-06-13","start_date_type":"ACTUAL","primary_completion_date":"2024-09-27","primary_completion_date_type":"ACTUAL","completion_date":"2024-09-27","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}