{"nct_id":"NCT00721734","title":"Study of the Safety and Pharmacokinetics of Carfilzomib in Patients With Relapsed and Refractory Multiple Myeloma and Varying Degrees of Renal Function","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2008-11","start_date_type":null,"primary_completion_date":"2012-11","primary_completion_date_type":"ACTUAL","completion_date":"2012-11","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["AMGN"]}