医学
克罗恩病
回肠炎
内科学
胃肠病学
维多利祖马布
炎症性肠病
疾病
肠切除术
作者
Joshua M. Steinberg,Reezwana Chowdhury,Sowmya Sharma,Aline Charabaty
出处
期刊:Current Opinion in Gastroenterology
[Ovid Technologies (Wolters Kluwer)]
日期:2024-03-15
卷期号:40 (3): 203-208
标识
DOI:10.1097/mog.0000000000001006
摘要
Purpose of review The terminal ileum and small bowel (SB) are involved in 30–45% of patients with Crohn's disease, while 20% have both small and large bowel involvement. Ileal Crohn's is associated with higher risk of progression to stricturing and penetrating disease 1 , hence it's imperative to utilize effective therapies to induce and maintain clinical and endoscopic remission and prevent intestinal complications. We review the available data of biologics and upadacitinib in small bowel disease, and the emerging data on the role of surgery as first line therapy for isolated Crohn's ileitis. Recent findings Most trials assessing drug efficacy do not report efficacy by disease location, and robust data on efficacy of therapies in isolated small bowel Crohn's is sparse. Several studies indicate that small bowel disease is generally less responsive to biologics, and could require higher drug trough levels to achieve endoscopic healing. Summary Current therapies for induction and maintenance of remission in moderate to severe Crohn's disease include several classes of monoclonal antibodies and a Janus Kinase inhibitor, upadacitinib. While small bowel Crohn's disease is generally less responsive to treatment, anti-TNFs are still preferred as first line therapy, and the option of early ileocecal resection in early limited ileal disease is gaining interest.
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