关于炎症性肠病患者纤维摄入量的不断变化的指南;从排除到纹理修改
Stephanie Gold1, Sunhee Park2, Jennifer Katz3
1The Henry d. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai Hospital, 1 Gustave L. Levy Place, New York, NY, 10029, USA. Stephanie.gold@mountsinai.org.
Current gastroenterology reports
|March 25, 2025
概括
纹理修改允许炎症性肠病 (IBD) 患者安全消耗纤维,改善肠道健康并避免与低纤维饮食相关的并发症. 这种方法支持微生物群和肠道屏障功能.
科学领域:
- 胃肠病学 胃肠病学
- 营养科学 营养科学
- 微生物组研究 微生物组研究
背景情况:
- 纤维限制是炎症性肠病 (IBD) 管理的传统方法,旨在缓解症状并预防并发症.
- 然而,食纤维在维持肠道屏障完整性,支持肠道微生物群和调节免疫反应方面发挥着至关重要的作用.
- 在IBD患者中,低纤维饮食与增加肠道失调,增加肠道透性和加剧粘膜炎症有关.
研究的目的:
- 探索食物的质地修改如何能够使必要的食纤维安全有效地提供给患有炎症性肠病 (IBD) 的患者.
- 突出纤维对肠道健康的好处以及IBD中纤维限制的潜在不良影响.
- 讨论通过纹理修改将纤维纳入IBD饮食中的当前建议和策略.
主要方法:
- 对有关食纤维在IBD中的作用的现有文献的综述.
- 分析纤维对肠道屏障功能,微生物组合和免疫调节的影响.
- 讨论高纤维食品的纹理修改技术 (选择,准备,).
主要成果:
- 食纤维对于保持肠道完整,支持健康的微生物群和调节免疫功能至关重要.
- 在IBD患者中,低纤维饮食与失生症,肠道透性增加和粘膜炎症相关.
- 国际IBD指导方针现在主张纹理修改,以促进特定患者群体的纤维含量.
结论:
- 纹理修饰提供了一个可行的策略,为IBD患者提供必要的纤维,抵消低纤维饮食的负面影响.
- 对于患有急性炎症,结节,狭窄或囊解剖症的患者,建议优先摄入修饰纹理的纤维.
- 手术后的饮食进步应该重新引入纤维,而缓解期的患者通常可以在没有重大限制的情况下管理.
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