Monoclonal antibodies, the brown stuff, and preventing recurrent C. difficile infection

A fantastic NEJM study by Mark Wilcox et al. brings monoclonal antibodies* to the party in preventing recurrent C. difficile infection. In this hugely impressive RCT (well, two squashed together actually), patients who received bezlotoxumab (a monoclonal antibody against C. difficile toxin B) were significantly less likely to suffer recurrent CDI (17% for bezlotoxumab vs 27% for placebo).

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