{"nct_id":"NCT00478933","title":"DISCOVERY: Diagnostic Data and Genetic Polymorphisms in ICD Patients.","status":"COMPLETED","status_verified_date":"2017-07","start_date":"2007-02","start_date_type":null,"primary_completion_date":"2012-07","primary_completion_date_type":"ACTUAL","completion_date":"2012-12","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}