{"nct_id":"NCT01500434","title":"The PLATINUM Clinical Trial to Assess the PROMUS Element Stent System for Treatment of Long De Novo Coronary Artery Lesions (PLATINUM LL)","status":"COMPLETED","status_verified_date":"2019-03","start_date":"2009-02","start_date_type":null,"primary_completion_date":"2011-03","primary_completion_date_type":"ACTUAL","completion_date":"2015-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BSX"]}