预防结肠直肠道泄漏的新型辅助技术:系统性审查
G Gravante1, A Annicchiarico2,3, R Melcarne4
1Department of General Surgery, Azienda Sanitaria Locale ASL Lecce, Casarano, Italy.
Techniques in coloproctology
|March 15, 2026
概括
在结直肠外科手术后,新型设备以防止门泄漏 (AL) 显示不一致的结果. 虽然有些人对高风险患者表现有希望,但需要更多高质量的研究来证实它们的有效性和安全性.
科学领域:
- 结肠直肠手术 结肠直肠手术
- 手术创新 在外科创新.
- 胃肠道瘤学 胃肠道瘤学
背景情况:
- 门外泄 (AL) 是结直肠手术后的一种严重并发症,特别是低前切除.
- 辅助技术正在出现,以加强解并预防早期愈合并发症.
- 评估用于AL预防的新型设备对于改善手术结果至关重要.
研究的目的:
- 系统地审查新的机械和生物设备的安全性,可行性和临床有效性,以预防结直肠外科手术中的AL.
- 评估这些创新技术对降低AL率的影响.
- 发现当前研究中的差距,并指导未来的调查.
主要方法:
- 在PubMed,Embase和Scopus数据库中的系统文献搜索.
- 包括在低前切除中用于AL预防的创新辅助器件的人类研究.
- 排除了对过管,口腔包裹或线增强的研究;主要结果:AL率.
主要成果:
- 18项研究 (2005-2021) 评估了6种类型的设备:主线增强器,压缩环,内膜,转移系统,密封剂和补丁.
- 观察到研究设计和质量的异质性;预防AL的有效性不一致.
- 报告了与设备相关的并发症,很少有研究包括对照组或是随机对照试验.
结论:
- 目前的辅助技术并没有在结直肠外科手术中持续降低AL率.
- 选择的设备可能为高风险患者提供好处,但临床适用性受到技术问题和各种证据的限制.
- 需要进一步的大型,高质量的研究,标准化AL定义和风险分层.
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