{"nct_id":"NCT04740970","title":"A Study of JNJ-64304500 in Participants With Alopecia Areata","status":"WITHDRAWN","status_verified_date":"2021-04","start_date":"2021-03-24","start_date_type":"ESTIMATED","primary_completion_date":"2022-06-02","primary_completion_date_type":"ESTIMATED","completion_date":"2022-07-20","completion_date_type":"ESTIMATED","phases":["PHASE2"],"tickers":["JNJ"]}