Ann Surg:胃食管吻合技术哪家强?改良的Collard技术 PK 圆形吻合技术

2021-09-02 Nebula MedSci原创

与圆形吻合器技术相比,改良的Collard技术降低了胃食管吻合术后吻合口狭窄的发生率,提高了患者的术后生活质量

食管部分切除并胃食管吻合术是治疗食管癌的一项标准手术方式。尽管目前外科技术取得了突飞猛进的发展,但目前仍有很高的胃食管吻合术后并发症发生风险。不同的吻合技术后的并发症倾向不同,目前食管切除术后的最佳吻合技术尚未确定。

圆形吻合 (CS) 技术已在临床应用了30年,被公认与手工吻合相比,可缩短手术时间,减少吻合口瘘;但 CS 是端-侧吻合,可能会因为阻断了胃壁的血供而导致吻合失败。

改良的Collard (MC) 技术,于2005年首次被报道;是消化道壁的侧-侧吻合,第一个吻合器与消化道的长轴平行,可更大程度的保留血管

改良的Collard (MC) 技术

 

本研究旨在对比 MC 技术与 CS 技术在减少食管切除术后吻合口狭窄方面的效果

Circular stapled technique versus modified Collard technique for cervical esophagogastric anastomosis after esophagectomy: A randomized controlled trial

研究人员将拟行食管切除术的患者随机分至 CS 组或 MC 组。主要终点是吻合口狭窄的发生率。次要终点包括术后并发症(包括吻合口瘘)的发生率和生活质量(QOL)。

吻合口狭窄发生情况

共招募了100位患者,随机分至两组(每组各50位),在 CS 组观察到了 18例(42%)吻合口狭窄,而 MC 组 0 例。两组间的吻合口瘘发生率差异无统计学意义(CS 组 vs MC 组:7% vs 8%;p=0.94)。此外,MC 组术后 3 个月吞咽困难发生情况和相关生活质量均明显优于 CS 组

综上所述,与圆形吻合器技术相比,改良的Collard技术降低了胃食管吻合术后吻合口狭窄的发生率,提高了患者的术后生活质量,而且,未增加吻合口瘘的发生率。

原始出处:

Hosoi Takahiro,Abe Tetsuya,Higaki Eiji et al. Circular stapled technique versus modified Collard technique for cervical esophagogastric anastomosis after esophagectomy: A randomized controlled trial.[J] .Ann Surg, 2021, https://doi.org/10.1097/SLA.0000000000005185

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    2021-11-12 ms8000000261714857

    KSNJSKIWBNib

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    2021-11-09 waiwai3030
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    2021-09-03 ms2000000430314568

    挺有用的

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