{"nct_id":"NCT00755144","title":"A Randomized Control Trial to Assess Early Clinical and Functional Outcome of the ROCC and LCS Total Knee Implant Designs","status":"COMPLETED","status_verified_date":"2017-06","start_date":"2007-04","start_date_type":null,"primary_completion_date":"2011-01","primary_completion_date_type":"ACTUAL","completion_date":"2011-01","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ZBH"]}