Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Vancomycin Vs. Nitazoxanide to Treat Clostridium Difficile Colitis That Has Failed Therapy With Metronidazole
Brief Summary: The purpose of this study is to compare the outcome of treatment with nitazoxanide vs. vancomycin for diarrheal disease due to Clostridium difficile in patients who have failed previous treatment with metronidazole.