{"nct_id":"NCT00158977","title":"CONTAK RENEWAL 3 AVT","status":"COMPLETED","status_verified_date":"2011-09","start_date":"2003-11","start_date_type":null,"primary_completion_date":"2004-10","primary_completion_date_type":"ACTUAL","completion_date":"2008-02","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BSX"]}