{"nct_id":"NCT02365467","title":"Evaluation of the Valiant Mona LSA Thoracic Stent Graft System in Descending TAA and Chronic Dissections","status":"COMPLETED","status_verified_date":"2025-08","start_date":"2015-04-16","start_date_type":"ACTUAL","primary_completion_date":"2019-09-20","primary_completion_date_type":"ACTUAL","completion_date":"2024-12-05","completion_date_type":"ACTUAL","phases":[],"tickers":["MDT"]}