Systematic Review With Meta-Analysis: Anti-TNF Therapy in Refractory Pouchitis and Crohn's Disease-Like Complications of the Pouch After Ileal Pouch-Anal Anastomosis Following Colectomy for Ulcerative Colitis.

Background: Inflammatory complications including chronic refractory pouchitis and Crohn's disease (CD)-like complications of the pouch are common complications after ileal pouch-anal anastomosis (IPAA) following colectomy for ulcerative colitis (UC). We performed a systematic review and meta-analysis to evaluate the efficacy of anti-TNF therapy in distinguishing patients with chronic refractory pouchitis from those with CD-like complications of the pouch.

Methods: We performed a systematic literature search to identify articles and abstracts reporting anti-TNF agents efficacy in treating inflammatory complications of the pouch after IPAA for UC.