{"nct_id":"NCT01559545","title":"A Safety, Tolerability and Pharmacokinetic Study of Two Formulations of Metronidazole Versus Immediate Release Metronidazole in Patient With C. Difficile Colitis","status":"COMPLETED","status_verified_date":"2013-06","start_date":"2012-03","start_date_type":null,"primary_completion_date":"2013-02","primary_completion_date_type":"ACTUAL","completion_date":"2013-03","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["RDY"]}