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Prolonged postoperative mechanical ventilation is associated with a decrease in anastomotic leak following esophagectomy

delete2025-10-01
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PRE
AI
L
Liang Zhang
S
Shulin Zhao
T
Taiming Zhang
L
Liang Chen
Y
Yingjian Wang
T
Tao Bao
X
Xianfeng Xie
X
Xu Chen
W
Wei Guo
K
Kunkun Li *
DOI:10.1007/s00464-025-12261-8delete
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摘要

摘要

En 中文
背景:吻合口漏(AL)是微创食管切除术(MIE)后的一种严重并发症。氧气疗法有望降低其发生率。然而,何时以及如何进行氧气疗法,以及它是否能降低吻合口漏发生率尚不明确。方法:我们回顾性分析了本院75例MIE术后食管癌患者的氧合指数(OI)。描绘了OI变化趋势。根据机械通气时间,将患者分为延长术后机械通气(PPMV)(≥24 h)和非延长术后机械通气(NPMV)(<24 h)组。分析了PPMV对OI的影响;将可分析病例数扩展至312例,并通过倾向性评分匹配(PSM)获得PPMV和NPMV组各89例。比较了两组间AL及其他并发症的发生率。结果:OI在术后第1天(POD1)和第2天(POD2)显著下降。AL组在POD1时OI较高,并在POD2时表现出更剧烈的下降。PPMV组患者在POD2时OI下降幅度较小,且AL发生率较低。将病例数扩展至312例后,PPMV组AL发生率显著低于NPMV组(8.08% vs 23.47%,p=0.001)。经过PSM后,AL发生率的差异仍具有统计学意义(7.88% vs 24.71%,p=0.004)。PPMV组的肺部感染和胸腔积液发生率较低。结论:POD2时OI的急剧下降可能是MIE后发生AL的原因。将术后机械通气延长至24小时可能有助于缓解OI的下降,并潜在降低吻合口漏的发生率。
Keyword:
Anastomotic leak
Minimally invasive esophagectomy
Postoperative mechanical ventilation
Oxygenation index

期刊

S
Surgical Endoscopy and Other Interventional Techniques
IF:
2.7
论文数:
584
被引数:
2.9W

机构

C
Chongqing Medical University
学者数:
7.0K
论文数: 1.7K
被引数: 2.8W
A
Army Medical University
学者数:
2.0W
论文数: 1.1W
被引数: 1.5W
引用论文

引用论文

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Development of a model predicting the risk of eight major postoperative complications after esophagectomy based on 10 826 cases in the Japan National Clinical Database
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