结肠支架的可行性和安全性:一个比较分析
Osama Zaman1, Neil Fisher2, Emmanuel Ogbonna2
1The Dudley Group Foundation NHS Trust, Birmingham, UK. osama.zaman@nhs.net.
Updates in surgery
|December 10, 2025
概括
对于恶性大肠阻塞 (LBO) 的结肠支架是安全的和可行的,即使在具有挑战性的曲位置. 这种手术的结果与结肠的其他部位的支架提供了可比的结果,用于缓和和桥梁到手术.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 干预性内镜检查是干预性的内镜检查.
背景情况:
- 结肠支架有效地管理恶性大肠阻塞 (LBO),作为缓解或桥梁进行手术.
- 结肠曲 (肝脏或) 中的支架瘤由于解剖角度和扭曲性而存在技术挑战.
研究的目的:
- 评估结肠支架在曲性瘤部位的安全性和可行性,与非曲性部位相比.
- 分析结果,包括曲性与非曲性恶性LBO支架的穿透率和并发症.
主要方法:
- 在2007年8月至2024年8月期间,对86名患有恶性LBO的患者进行了结肠支架的回顾性分析.
- 用基平方测试和卡普兰-梅尔分析,对13名柔性支架患者的结果与非柔性支架患者的结果进行了比较.
- 收集的数据包括人口统计,死亡率/发病率和支架穿透率,支架由高级内镜师在光镜指导下进行.
主要成果:
- 在曲式和非曲式支架组之间没有观察到结果或与支架相关的并发症 (迁移,再缩小,穿孔) 的统计学上显著差异.
- 90天后的初级通透率在曲组 (69.23%) 和非曲组 (46.15%) 中数量上更高.
- 卡普兰-梅尔分析表明,与非柔性支架 (98天) 相比,柔性支架的初级通透度中位数较长 (164天),尽管在统计学上并不显著.
结论:
- 对于恶性LBO而言,柔性结肠支架是一种安全和可行的选择,其结果与其他结肠部位的支架结果相似.
- 该程序可以考虑在恶性LBO的管理中,为缓解和桥梁到手术提供好处,特别是在经验丰富的手中.
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