{"nct_id":"NCT00044733","title":"Study Evaluating Gemtuzumab Ozogamicin in Acute Myelogenous Leukemia After Stem Cell Transplant","status":"COMPLETED","status_verified_date":"2006-05","start_date":"2000-03","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2004-09","completion_date_type":null,"phases":["PHASE2"],"tickers":["PFE"]}