{"nct_id":"NCT01394926","title":"Dose-Finding, Feasibility Study of Optison in Contrast Enhanced U/S for the Detection of Carotid Artery Disease","status":"TERMINATED","status_verified_date":"2014-04","start_date":"2011-06","start_date_type":null,"primary_completion_date":"2012-06","primary_completion_date_type":"ACTUAL","completion_date":"2012-06","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["GEHC"]}