对于恶性胃出口阻塞的十二指肠支架的长期通透性的预测因素
David Razzaz1, Stefan Linder2, Alexander Waldthaler3
1Surgery and Oncology, Capio St Gorans Hospital, Stockholm, Sweden.
Endoscopy international open
|February 17, 2025
概括
自扩展金属支架 (SEMS) 有效地缓解恶性胃出口阻塞 (GOO). 黄,支架类型和化疗预测支架通透性,而黄和功能障碍影响存活率.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 干预性内镜检查是干预性的内镜检查.
背景情况:
- 恶性胃出口阻塞 (GOO) 是一种需要息治疗的晚期并发症.
- 十二指肠自扩展金属支架 (SEMS) 是GOO的常见干预措施,但反复阻塞需要重新干预.
- 了解影响SEMS通透率和患者存活率的因素对于优化息治疗至关重要.
研究的目的:
- 确定3个月后SEMS通透率和恶性GOO患者的整体存活率的预测因素.
- 为了分析支架穿透率和继十二指肠SEMS安置后的不良事件.
- 评估SEMS在缓解恶性GOO的有效性.
主要方法:
- 对198名患有恶性GOO的患者进行了回顾性,单中心的观察性研究,接受了十二指甲SEMS安置 (2008-2021年).
- 后勤回归分析被用来确定3个月后支架通透性的预测因素.
- 考克斯回归分析被用来确定总生存率的预测因素.
主要成果:
- 整体再干预率为44%,而支架功能障碍是主要原因.
- 在3个月后,在63%的患者中实现了支架穿透性.
- 支架穿透性的预测因素包括缺乏黄,使用半覆盖或完全覆盖的SEMS,以及先前的化疗. 没有黄和3个月的支架穿透性预测了更好的生存率.
结论:
- 十二指甲SEM安置对于恶性GOO息是有效的,但存在高的再干预率.
- 黄,支架覆盖和化疗是影响SEMS通透性的关键因素.
- 黄和支架功能障碍对患者的生存有负面影响,突出了潜在干预的领域.
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