在近距离胃切除术后的双技术重建后,解剖管狭窄和阻塞症状的危险因素
Shinji Kuroda1, Yoshihiko Kakiuchi1, Satoru Kikuchi1
1Department of Gastroenterological Surgery Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan.
Annals of gastroenterological surgery
|March 9, 2026
概括
在近腹切除术中,通过双技术 (DFT) 最小化食道粘膜脱落,可以减少狭窄. 为食道胃固定进行中断接也可能减少阻塞症状并改善患者的生活质量.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 手术技术手术技术的使用
背景情况:
- 双技术 (DFT) 是近腹切除术 (PG) 后的一个常见的食管胃切除术方法.
- 静脉狭窄和阻塞性症状是DFT重建后的重大问题,影响患者的生活质量 (QOL).
研究的目的:
- 通过DFT重建进行PG后,识别静管狭窄和阻塞症状的危险因素.
- 评估技术因素对术后结果的影响.
主要方法:
- 77名接受DFT重建 (2014-2022) 的患者的回顾性分析.
- 评估技术因素,包括接方法和粘膜脱落.
- 使用猪胃模型进行ex vivo内压力分析.
主要成果:
- 在13%的患者中发生了静脉狭窄,食道粘膜脱落被确定为独立的危险因素 (OR:48).
- 食道切割期间的热损伤是粘膜脱落的潜在危险因素 (OR:6.63).
- 为食管-胃 (E-S) 固定进行连续接,增加了中度/严重阻塞症状 (OR:4.50) 和内压力的风险.
结论:
- 尽量减少热损伤以防止粘膜脱落,可能会降低静脉狭窄率.
- 在ES固定部位中断接可能会降低阻塞症状.
- 优化DFT重建技术可以改善术后结果和患者的QOL.
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