{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T04:01:32Z","timestamp":1790395292235,"version":"4.1.0"},"reference-count":14,"publisher":"Japanese Society of Internal Medicine","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Intern. Med."],"published-print":{"date-parts":[[2026]]},"DOI":"10.2169\/internalmedicine.7650-26","type":"journal-article","created":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T22:12:04Z","timestamp":1790028724000},"source":"Crossref","is-referenced-by-count":0,"title":["A Case of Refractory Pouchitis with Postoperative Anal Stenosis after Ileal Pouch-anal Anastomosis Treated with Vedolizumab, a Radial Incision and Cutting"],"prefix":"10.2169","author":[{"given":"Anna","family":"Ishida","sequence":"first","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuichi","family":"Shimodate","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junya","family":"Sakaue","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuki","family":"Ikeda","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naoyuki","family":"Nishimura","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuhiro","family":"Matsueda","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hirokazu","family":"Mouri","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Motowo","family":"Mizuno","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology and Hepatology, Inflammatory Bowel Disease Center, Kurashiki Central Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"962","reference":[{"key":"1","doi-asserted-by":"crossref","unstructured":"1. Travis S, Silverberg MS, Danese S, et al; EARNEST Study Group. Vedolizumab for the treatment of chronic pouchitis. N Engl J Med 388: 1191-1200, 2023.","DOI":"10.1056\/NEJMoa2208450"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Barnes EL, Agrawal M, Syal G, et al. AGA clinical practice guideline on the management of pouchitis and inflammatory pouch disorders. Gastroenterology 166: 59-85, 2024.","DOI":"10.1053\/j.gastro.2023.10.015"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Mitani Y, Hirohashi K, Tamaoki M, et al. Efficacy and safety of radial incision and cutting for nonsurgical refractory benign esophageal stricture. Endosc Int Open 12: E1035-E1042, 2024.","DOI":"10.1055\/a-2382-6213"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4. Kano Y, Kadota T, Inaba A, et al. Efficacy and safety of repeated endoscopic radial incision and cutting procedure for benign esophageal stricture. Endosc Int Open 11: E230-E236, 2023.","DOI":"10.1055\/a-2005-7678"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Asayama N, Nagata S, Shigita K, et al. Effectiveness and safety of endoscopic radial incision and cutting for severe benign anastomotic stenosis after surgery for colorectal carcinoma: a three-case series. Endosc Int Open 6: E335-E339, 2018.","DOI":"10.1055\/s-0043-124470"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6. Sandborn WJ, Tremaine WJ, Batts KP, Pemberton JH, Phillips SF. Pouchitis after ileal pouch-anal anastomosis: a pouchitis disease activity index. Mayo Clin Proc 69: 409-415, 1994.","DOI":"10.1016\/S0025-6196(12)61634-6"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7. Shen B, Achkar JP, Conner JT, et al. Modified pouchitis disease activity index: a simplified approach to the diagnosis of pouchitis. Dis Colon Rectum 46: 748-753, 2003.","DOI":"10.1007\/s10350-004-6652-8"},{"key":"8","doi-asserted-by":"crossref","unstructured":"8. Akiyama S, Ollech JE, Rai V, et al. Endoscopic phenotype of the J pouch in patients with inflammatory bowel disease: a new classification for pouch outcomes. Clin Gastroenterol Hepatol 20: 293-302, 2022.","DOI":"10.1016\/j.cgh.2021.02.010"},{"key":"9","unstructured":"9. Gimeno-Pitarch L, C\u00e9spedes-Mart\u00ednez E, Ferreiro-Iglesias R, et al. Real-world effectiveness of vedolizumab in refractory pouchitis: a focus on biomarker changes during intravenous to subcutaneous transition (POUCHIVED study). Front Immunol."},{"key":"10","doi-asserted-by":"crossref","unstructured":"10. Bettenworth D, Bokemeyer A, Kou L, et al. Systematic review with meta-analysis: efficacy of balloon-assisted enteroscopy for dilation of small bowel Crohn\u2019s disease strictures. Aliment Pharmacol Ther 52: 1104-1116, 2020.","DOI":"10.1111\/apt.16049"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11. Moroi R, Nochioka K, Miyata S, et al. Endoscopic radial incision and cutting using balloon-assisted enteroscopy for small intestinal stenosis related to Crohn\u2019s disease: a pilot study. Intest Res 23: 302-308, 2025.","DOI":"10.5217\/ir.2024.00143"},{"key":"12","unstructured":"12. Chaouch MA, Hussain MI, Gouader A, et al. Stapled anastomosis versus hand-sewn anastomosis with mucosectomy for ileal pouch-anal anastomosis: a systematic review and meta-analysis of postoperative outcomes, functional outcomes, and oncological safety. Cancer Control."},{"key":"13","doi-asserted-by":"crossref","unstructured":"13. Dashnyam U, Nagayama M, Yano T, et al. Maintenance of complete mucosal healing is associated with avoiding restenosis after endoscopic balloon dilation of Crohn\u2019s disease-related small intestinal strictures. DEN Open 3: e239, 2023.","DOI":"10.1002\/deo2.239"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14. Moond V, Gill VJS, Malik S, et al. Endoscopic dilation of small-intestine strictures in Crohn\u2019s disease by balloon-assisted enteroscopy: a systematic review and meta-analysis. Ann Gastroenterol 37: 682-694, 2024.","DOI":"10.20524\/aog.2024.0920"}],"container-title":["Internal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/internalmedicine\/advpub\/0\/advpub_7650-26\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T03:32:37Z","timestamp":1790393557000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/internalmedicine\/advpub\/0\/advpub_7650-26\/_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":14,"URL":"https:\/\/doi.org\/10.2169\/internalmedicine.7650-26","relation":{},"ISSN":["0918-2918","1349-7235"],"issn-type":[{"value":"0918-2918","type":"print"},{"value":"1349-7235","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]},"article-number":"7650-26"}}