{"nct_id":"NCT01064063","title":"Randomized Controlled Clinical Evaluation to Compare Vanguard Cruciate Retaining and AGC Total Condylar Knee Implants","status":"COMPLETED","status_verified_date":"2023-07","start_date":"2011-02-15","start_date_type":"ACTUAL","primary_completion_date":"2013-12-15","primary_completion_date_type":"ACTUAL","completion_date":"2022-05-10","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ZBH"]}