The purpose of this research study is to evaluate the effectiveness of an antibiotic called fidaxomicin in preventing C. difficile infection.
A novel approach to prevent C. difficile infection is to use compounds with activity against C. difficile as primary prophylaxis in high risk patients. Chemoprophylaxis theoretically can prevent C. difficile infection by two mechanisms. It may reduce transmission from asymptomatic C. difficile carriers by reducing the number of spores shed in the stool and prevent replication and subsequent toxin production of the organisms in patients at risk for C. difficile infection.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Receive 200 mg of fidaxomicin twice daily
Receive Placebo twice daily
Washington University in St. Louis
St Louis, Missouri, United States
Clostridium difficile
Clostridium difficile isolated from patient stool specimen
Time frame: At discharge from hospital (average of 7 days after enrollment in study)
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