Is metronidazole more effective than other agents in the initial treatment of Clostridium difficile (C diff) infection?

Updated: Jul 25, 2019
  • Author: Faten N Aberra, MD, MSCE; Chief Editor: BS Anand, MD  more...
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In another study, a review of 11 trials (1463 adult patients total) comparing metronidazole with vancomycin or another agent, combined agents, or placebo, neither vancomycin nor fidaxomicin were clearly superior for the initial treatment of CDI. One study in the review, however, showed CDI recurrence in only 15% of patients treated with fidaxomicin, compared with 25% of patients treated with vancomycin. [72]

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