Paper for discussion: A Multicenter Randomized Controlled Trial Comparing Safety, Efficacy, and Cost-effectiveness of the Surgisis Anal Fistula Plug Versus Surgeon's Preference for Transsphincteric Fistula-in-Ano (The FIAT Trial), Annals of Surgery Mar 2021

Teaching topic: RCTs - superiority vs non inferiority vs equivalence trials

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