{"nct_id":"NCT04282161","title":"Pivotal Study of the Medtronic Axys EX Rotational Atherectomy System","status":"WITHDRAWN","status_verified_date":"2021-03","start_date":"2021-12","start_date_type":"ESTIMATED","primary_completion_date":"2023-08","primary_completion_date_type":"ESTIMATED","completion_date":"2024-02","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["MDT"]}