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Updated: Jul 14, 2026

A Protocol to Characterize the Morphological Changes of Clostridium difficile in Response to Antibiotic Treatment
Published on: May 25, 2017
Antimicrobial drugs and community-acquired Clostridium difficile-associated disease, UK
J A Chris Delaney1, Sandra Dial, Alan Barkun
1McGill University Health Center, Montreal, Quebec, Canada.
Abstract:
In a population-based case-control study of community acquired Clostridium difficile-associated disease (CDAD), we matched 1,233 cases to 12,330 controls. CDAD risk increased 3-fold with use of any antimicrobial agent and 6-fold with use of fluoroquinolones. Prior use of antimicrobial agents did not affect risk for CDAD after 6 months.
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