{"nct_id":"NCT00485693","title":"Dose-Ranging Study for Prolonged Postoperative Analgesia in Subject Undergoing Total Knee Arthroplasty","status":"COMPLETED","status_verified_date":"2022-06","start_date":"2007-06","start_date_type":null,"primary_completion_date":"2009-08","primary_completion_date_type":"ACTUAL","completion_date":"2009-08","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PCRX"]}