AP&T: 椎旁肌肉的减少是肝硬化的性别特异性后果,可预测并发症和死亡

2018-12-15 MedSci MedSci原创

骨骼肌质量的丧失是肝硬化患者影响预后的公认指标,因此,本项研究旨在探讨哪个肌肉区能最可靠地预测肝硬化相关并发症的发生以及是否存在性别相关的差异。

背景及目的
骨骼肌质量的丧失是肝硬化患者影响预后的公认指标,因此,本项研究旨在探讨哪个肌肉区能最可靠地预测肝硬化相关并发症的发生以及是否存在性别相关的差异。

方法
研究人员对2001年至2014年期间进行肝移植的795例肝硬化患者进行了回顾性分析,他们都进行了腹部CT扫描。对照组为109名在多发伤后接受CT扫描的患者。在L3 / L4评估椎旁肌指数(PSMI),腹壁肌指数(AWMI)及其组合骨骼肌指数(SMI),统一化至身高(cm 2 / m 2)。

结果
62.0%的肝硬化患者患有酒精性肝病,70.6%的患者为男性。与对照组相比,PSMI和SMI减少而与终末期肝病(MELD)评分高,Child-Pugh分级高,以及男性肝硬化相关并发症的存在或病史存在明显相关性。PSMI通过多元Cox回归分析以性别独立的方式独立预测细菌感染(HR 0.932),自发性细菌性腹膜炎(HR 0.901),肝性脑病(HR 0.961)和肝肾综合征(HR 0.946)的发生。移植后存活率与PSMI无关; AWMI和SMI都没有预测任何临床终点。

结论
该研究将肝硬化患者的肌肉萎缩主要与男性联系起来。然而,低PSMI质量的存在是发生肝硬化相关并发症和死亡的性别独立预测因子。

原始出处:

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    2019-01-19 丁鹏鹏
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    2018-12-21 lqvr
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    2018-12-15 guging

    谢谢!最新的信息读起来就是收获大

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