{"nct_id":"NCT04211363","title":"Trial of PDE4 Inhibition With Roflumilast for the Management of Plaque Psoriasis","status":"COMPLETED","status_verified_date":"2022-12","start_date":"2019-12-20","start_date_type":"ACTUAL","primary_completion_date":"2020-11-16","primary_completion_date_type":"ACTUAL","completion_date":"2020-11-16","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["ARQT"]}