{"nct_id":"NCT01131793","title":"PowerAssert Radio-Frequency (RF) Guidewire Coronary In-Stent Chronic Total Occlusion (CTO)","status":"COMPLETED","status_verified_date":"2011-07","start_date":"2010-03","start_date_type":null,"primary_completion_date":"2011-03","primary_completion_date_type":"ACTUAL","completion_date":"2011-03","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["STXS"]}