{"nct_id":"NCT01839695","title":"Safety and Efficacy of Valiant Mona LSA Stent Graft System","status":"COMPLETED","status_verified_date":"2023-06","start_date":"2013-04","start_date_type":null,"primary_completion_date":"2014-02","primary_completion_date_type":"ACTUAL","completion_date":"2018-12","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}