最近的TIPS增加了术后死亡率:一项国家队列研究

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Helen Tang¹, David E Kaplan^2,3, Samir Abu-Gazala⁴

¹Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.

Hepatology communications

|December 2, 2024

概括

在接受重大手术的肝硬化患者中,手术前的跨内肝内移植系统分流 (TIPS) 放置与更高的术后死亡率和较差的肝功能有关. 建议在手术前对肝硬化患者进行仔细考虑.

科学领域:

肝病学肝病学是一种肝病学.
手术瘤学手术瘤学
关键护理医学关键护理医学

背景情况:

肝硬化增加了术后死亡风险,部分原因是门性高血压.
在手术前进行的横性肝脏内移植系统分流器 (TIPS) 放置可能会减轻手术风险.
之前关于手术前TIPS益处的研究受到了混和缺乏纵向数据的限制.

研究的目的:

评估手术前TIPS安置与肝硬化患者手术后死亡率之间的关联.
分析TIPS在重大手术前对纵向肝功能标志物的影响.

主要方法:

使用退伍军人卫生管理局数据 (2008-2022) 的回顾性队列研究.
在手术前6个月内,确定了经历重大手术和TIPS安置的肝硬化患者.
倾向性得分匹配 (5:1) 用于比较TIPS和非TIPS组之间的结果,包括人口统计数据,并发症,手术类型和实验室数据.

主要成果:

倾向匹配的队列包括39名手术前TIPS患者和171名没有.
考克斯回归显示,手术前的TIPS与术后死亡率的增加有关 (HR: 2.69).
与非TIPS患者相比,TIPS患者在手术前立即表现出肝脏合成功能恶化 (白蛋白降低,胆红素和INR升高) .

结论:

最近的手术前TIPS安置与经历重大手术的肝硬化患者的术后死亡率增加有关.
TIPS安置会在手术前期对肝脏合成功能产生负面影响.
对于面临重大手术的肝硬化患者来说,仔细考虑手术前的TIPS至关重要.

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