{"nct_id":"NCT04235270","title":"A Study of Macitentan and Tadalafil as a Fixed Dose Combination and the Free Combination in Healthy Adult Participants","status":"COMPLETED","status_verified_date":"2025-03","start_date":"2020-01-17","start_date_type":"ACTUAL","primary_completion_date":"2020-07-17","primary_completion_date_type":"ACTUAL","completion_date":"2020-07-17","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["JNJ"]}