{"nct_id":"NCT00489268","title":"Micro-Layer Ablation of Barrett's Metaplasia- A Two-Phase, Multi-Center Trial - Extension of Follow-up to 5 Years","status":"COMPLETED","status_verified_date":"2017-01","start_date":"2003-11","start_date_type":null,"primary_completion_date":"2007-02","primary_completion_date_type":"ACTUAL","completion_date":"2009-10","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}