{"nct_id":"NCT00757653","title":"Retrieval Study and Histological Examination Of A Hip Femoral Components With Hydroxyapatite Coatings","status":"TERMINATED","status_verified_date":"2017-06","start_date":"2003-10","start_date_type":null,"primary_completion_date":"2009-12","primary_completion_date_type":"ACTUAL","completion_date":"2009-12","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ZBH"]}