Surgical closure, mainly with glue injection and anti‐tumour necrosis factor α, in fistulizing perianal Crohn's disease: A multicentre randomized controlled trial

Abstract

Seton removal alone seems to be no more effective than a secondary surgical step (in particular glue injection) in patients having fistulizing perianal CD controlled by an initial drainage combined with adalimumab. The results should be interpreted with caution.