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术前甘油三水平对TIPS患者肝脏脑病发作的影响:一项回顾性队列研究
1Department of Interventional Radiology, The First Clinical College of Three Gorges University (Yichang Central People's Hospital), No. 183 Yiling Avenue, Wujiagang District, Yichang, 443000, Hubei, China. 1017952510@qq.com.
在肝硬化患者中,经过横性肝内移植系统分流 (TIPS) 程序后,手术前高水平的甘油三 (TG) 与明显肝脑病变 (OHE) 的风险较高有关. 评估TG水平可以帮助识别那些处于更高风险的人.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 胃肠病学 胃肠病学
- 临床医学 临床医学
背景情况:
- 开放性肝脏脑病变 (OHE) 是肝硬化患者中常见的跨内肝脏移植系统分流 (TIPS) 后并发症.
- 手术前的甘油三水平与TIPS后的OHE风险之间的关联尚未得到充分证实.
研究的目的:
- 调查手术前TG水平升高与患有肝硬化患者TIPS后OHE发生风险之间的独立关联.
主要方法:
- 一项对172名接受TIPS治疗的肝硬化患者进行回顾性队列研究.
- 分析手术前的TG水平作为主要暴露和OHE发生作为主要结果.
- 采用了考克斯比例危险回归模型,根据柴尔德-普格类和血液氨的分层分析.
主要成果:
- 高TG组 (45.2%) 的OHE发生率高于低TG组 (26.1%,P=0.026).
- 在调整后,每增加1mmol/L的TG与OHE风险上升15.4%相关 (HR=1.154,P=0.036).
- 与最低水平相比,最高TG四分位数组的OHE风险增加了26.5% (HR=1.265,P=0.001),特别是在Child-Pugh类B/C患者中.
结论:
- 术前TG水平升高是TIPS后OHE的一个独立风险因素.
- 术前TG评估可以帮助识别OHE发展的高风险患者.
- 这一发现支持针对TIPS后的OHE制定有针对性的预防策略.
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