{"nct_id":"NCT00314951","title":"Fidaxomicin Versus Vancomycin for the Treatment of Clostridium Difficile-Associated Diarrhea (CDAD) (MK-5119-018)","status":"COMPLETED","status_verified_date":"2017-03","start_date":"2006-05-02","start_date_type":"ACTUAL","primary_completion_date":"2008-07-23","primary_completion_date_type":"ACTUAL","completion_date":"2008-08-21","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}