{"nct_id":"NCT03358706","title":"A Study to Evaluate the Effect of Ustekinumab on Cytochrome P450 Enzyme Activities Following Induction and Maintenance Dosing in Participants With Active Crohn's Disease or Ulcerative Colitis","status":"TERMINATED","status_verified_date":"2025-08","start_date":"2018-02-02","start_date_type":"ACTUAL","primary_completion_date":"2021-11-22","primary_completion_date_type":"ACTUAL","completion_date":"2021-11-22","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["JNJ"]}