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肝细胞肝癌患者血小板减少与血栓弹力图指标相关性 被引量:2

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摘要 目的:探讨肝细胞肝癌患者(HCC)血小板(PLT)减少与血栓弹力图(TEG)指标的关系。方法:104例PLT计数小于40×109/L欲行射频消融治疗HCC患者(实验组)和82例凝血功能和PLT计数正常者(对照组),均于治疗前同日进行PLT计数和TEG指标凝血反应时间(R值)、凝血块形成时间(K值)、凝血固定角(Angle角)、凝血最大幅度(MA)和综合凝血指数(CI)检测,比较两组TEG各指标的组间差异,分析实验组患者PLT计数与TEG各指标的相关性以及104例低值PLT患者的PLT功能分级分布。结果:(1)实验组与对照组比较,除R值差异无统计学意义外(P>0.05),实验组K值较对照组明显延长(P<0.01),Angle角、MA明显小于对照组(P<0.01),CI明显大于对照组(P<0.01)。(2)实验组PLT计数与TEG指标R值、K值呈显著负相关(r值分别为-0.238、-0.597,P<0.05);与Angle角、MA、CI呈显著正相关(r值分别为0.522、0.689、0.343,P<0.05)。(3)104例低值PLT患者中,依据MA值高低分析PLT功能,其中19例PLT功能正常(18.27%)、27例PLT功能不良(25.96%)、32例PLT功能较差(30.77%)、26例PLT功能缺失(25.00%)。结论:应用TEG评价PLT减少性凝血功能异常对提高HCC患者择期射频消融手术等临床治疗安全性和患者预后判断有积极意义。
出处 《微循环学杂志》 2018年第2期11-13,共3页 Chinese Journal of Microcirculation
基金 上海市浦东新区卫生系统重点学科群建设资助(PWZxq2017-15)
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