传统的安全性和有效性与分割的食道完全覆盖的自我扩展金属支架相比:一个回顾性的多中心病例控制研究
Claudius Schlemmer1,2, Torsten Voigtländer3,4, Jan Drews1,2
1Department of Gastroenterology, Hepatology and Interventional Endoscopy, Asklepios Hospital Barmbek, Rübenkamp 220, 22307, Hamburg, Germany.
Surgical endoscopy
|September 30, 2024
概括
分段自扩张金属支架 (SEMS) 在食道狭窄方面比传统的SEMS显示出较少的严重并发症. 这项研究发现,细分的SEMS更安全,出血和穿孔率更低.
科学领域:
- 胃肠病学和内镜检查
- 医疗器械技术 医疗器械技术
背景情况:
- 食道狭窄通常需要自扩张金属支架 (SEMS).
- 细分的SEMS在传统的SEMS上提供了潜在的优势,因为其改进了适应能力和减少了创伤.
研究的目的:
- 为了比较细分与传统食道SEMS的临床功能和安全性.
- 评估两种类型的SEMS在良性和恶性狭窄症中的不良事件的差异.
主要方法:
- 一个多中心,回顾性病例控制研究,比较细分和传统的SEMS.
- 结果参数包括迁移,闭塞和严重并发症,如出血和穿孔.
主要成果:
- 79个细分的SEMS与79个传统的SEMS进行了比较.
- 在细分的SEMS病例中,严重并发症发生在3.8%的患者中,而在传统的SEMS病例中为13.9% (p=0.025).
- 迁移和闭塞率相似;短期临床成功没有显著差异.
结论:
- 与传统的SEMS相比,细分的SEMS与严重的临床并发症的统计显著减少有关.
- 这项研究提供了第一个可控分析,表明对细分食道SEMS的安全性有所改善.
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