{"nct_id":"NCT03949673","title":"Study to Evaluate Arthroplasty Specimens for Osteoarthritis of the Knee and Hip","status":"TERMINATED","status_verified_date":"2023-09","start_date":"2019-04-08","start_date_type":"ACTUAL","primary_completion_date":"2020-08-25","primary_completion_date_type":"ACTUAL","completion_date":"2020-08-25","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["REGN"]}