Hepatology:对肝硬化患者的长期随访表明,MELD、年龄和BSA是死亡的主要预测因素

2018-07-30 MedSci MedSci原创

对肝硬化患者的长期随访表明,MELD、年龄和BSA是死亡的主要预测因素;在心血管参数中,左心房增大、心率和E/ E增加、平均血压降低是死亡的独立预测因子。

研究背景:硬化性心肌病与肝硬化患者预后差有关。本研究的目地是调查亚临床心脏形态学和功能修饰是否会影响肝硬化患者在随访期间的生存。

研究方法和结果:一系列无心血管或肺脏疾病的肝硬化患者进行了标准和组织多普勒超声心动图检查,以评估左室结构、收缩/舒张功能以及主要血流动力学参数。基线评估后,随访115例肝硬化患者至少6年。在随访过程中,54例(47%)患者发生死亡。单因素分析显示,年龄、体表面积、终末期肝病模型、平均动脉压、心率、心脏指数、全身血管阻力指数、组织多普勒早期充盈速度与组织多普勒舒张二尖瓣早期环流速度(E/ E)之比与死亡风险增加有关。在Cox危险回归分析中,包括这些因素和其他假设的重要因素(但不包括MELD),年龄的增加(P = 0.04)和左心房尺寸(P = 0.005)和BSA的降低(P = 0.03)是死亡的最强有力的预测因子。当MELD被纳入分析时,主要的预测因子是MELD、年龄和BSA。当多变量分析仅包含心血管参数时,E/ E增加(P = 0.003)、心率增加(P = 0.03)、平均血压降低(P = 0.01)与预后不良显著相关。

研究结论:对肝硬化患者的长期随访表明,MELD、年龄和BSA是死亡的主要预测因素;在心血管参数中,左心房增大、心率和E/ E增加、平均血压降低是死亡的独立预测因子。

原始出处:

Cesari M, Frigo AC, Tonon M, et al. Cardiovascular predictors of death in patients with cirrhosis. Hepatology, 2018, 68(1), 215-223.

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    2018-08-01 gwc384
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    2018-08-01 jianjun72
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    2018-07-30 guging

    谢谢!最新的信息读起来就是收获大

    0

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