{"nct_id":"NCT01691248","title":"Safety and Efficacy of Fidaxomicin Versus Placebo for Prophylaxis Against Clostridium Difficile-Associated Diarrhea in Adults Undergoing Hematopoietic Stem Cell Transplantation (MK-5119-001)","status":"COMPLETED","status_verified_date":"2018-08","start_date":"2012-10-10","start_date_type":"ACTUAL","primary_completion_date":"2015-03-18","primary_completion_date_type":"ACTUAL","completion_date":"2015-04-16","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}