炎症性肠道疾病的肺部特征
Jared Freitas1, Jessica A Peterson2, Samuel Epstein3
1Division of Pulmonary, Critical Care, and Sleep Medicine, University of Florida College of Medicine, Gainesville, FL, USA.
Respiratory medicine
|October 20, 2025
概括
肺部问题在炎症性肠病 (IBD) 中很常见,影响克罗恩病 (CD) 和性结肠炎 (UC) 患者. 这些肺部疾病显著增加了发病率和死亡率,无论IBD类型如何.
科学领域:
- 胃肠病学 胃肠病学
- 肺部病理学 肺部病理学
- 内部医学 内部医学
背景情况:
- 炎症性肠病 (IBD) 的肺表现越来越多地被认可.
- 以前的研究往往集中在肺部参与克罗恩病 (CD) 和性结肠炎 (UC) 的特定方面.
- 这项研究提供了对CD和UC患者肺部表现的比较分析.
研究的目的:
- 为了比较肺部表现,包括症状,成像发现,肺功能,治疗和结局,在克罗恩病 (CD) 和性结肠炎 (UC) 患者之间.
- 评估IBD相关肺部疾病的患病率和特征.
主要方法:
- 一项回顾性观察性研究包括319名已成年患者 (221名CD,98名UC) 确诊IBD.
- 数据是通过2014年至2019年期间接受胸部计算机断层扫描 (CT) 和/或肺功能测试 (PFT) 的患者的图表审查收集的.
- 在UC和CD组之间进行了临床,生理和放射数据的比较.
主要成果:
- 6.6%的患者患有IBD相关的肺部疾病. 在UC和CD组之间没有观察到症状的显著差异.
- 常见的CT发现包括地面玻璃的不透明度,整合和结节,在各组之间没有显著差异.
- 最常见的肺功能异常是混合呼吸系统缺陷. 患有UC的患者患冠状动脉疾病和并发性自身免疫疾病的患病率更高,全因死亡率更高.
结论:
- 肺部异常在IBD患者中很常见,并与显著的发病率和死亡率有关.
- 尽管病理生理学不同,但UC和CD患者之间在临床,生理或放射性肺表现方面没有发现实质性的差异.
- 这些发现强调了评估所有IBD患者肺部健康的重要性.
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