The association between pre-colectomy thiopurine use and risk of neoplasia after ileal pouch anal anastomosis in patients with ulcerative colitis or indeterminate colitis: a propensity score analysis.
Maia KayalAlexa RiggsMichael PlietzSergey KhaitovPatricia SyllaAlexander J GreensteinNoam HarpazSteven H ItzkowitzShailja C ShahPublished in: International journal of colorectal disease (2021)
Thiopurine exposure for at least the 12 weeks prior to TPC in patients with UC or IC does not appear to be independently associated with risk of primary neoplasia following IPAA.