{"nct_id":"NCT00358280","title":"Ropivacaine Versus Bupivacaine for Spinal Anaesthesia in Patients Undergoing Unilateral Lower Limb Surgery","status":"COMPLETED","status_verified_date":"2009-03","start_date":"2006-04","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2006-09","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}