血清超敏C反应蛋白、血清样淀粉酶A与降钙素原对脓毒症患者的预测价值

被引:26
|
作者
韦广莹 [1 ]
卢荣恒 [1 ]
李晶 [1 ]
机构
[1] 广州市红十字会医院急诊科
基金
广东省自然科学基金;
关键词
脓毒症; 高敏C反应蛋白; 血清淀粉样酶A; 降钙素原;
D O I
暂无
中图分类号
R459.7 [急症、急救处理];
学科分类号
100218 ;
摘要
目的探讨血清超敏C反应蛋白(hs-CRP)、血清样淀粉酶A(SAA)以及血清降钙素原对脓毒症患者病情评估及预后判断的价值。方法收集2012年6月至2014年7月因脓毒症入院的67例患者资料。根据患者最终是否发展为脓毒性休克分为脓毒性休克组(31例)及非脓毒性休克组(36例)。记录并比较所有患者治疗前和治疗后3 d以及7 d的血清hs-CRP、SAA、降钙素原及WBC计数,及治疗前后急性病生理学和长期健康评价(APACHE)Ⅱ评分的情况。绘制ROC曲线,分析hs-CRP、SAA及降钙素原对脓毒症及脓毒症并发休克患者的预测价值。结果非脓毒性休克组患者血清hs-CRP治疗前、治疗后3 d及7 d分别为(99±10)、(50±13)、(24±13)mg/L,SAA分别为(225±34)、(158±44)、(96±35)mg/L,降钙素原分别为(27.8±2.3)、(13.3±6.0)、(5.8±5.4)ng/ml,WBC计数分别为(13.2±1.8)、(11.3±1.6)、(9.3±1.4)×109/L,APACHEⅡ评分治疗前后分别为(28.3±2.9)、(14.7±2.5)分。脓毒性休克组患者血清hs-CRP治疗前、治疗后3 d及7 d分别为(112±10)、(80±12)、(43±16)mg/L,SAA分别为(292±13)、(229±34)、(167±44)mg/L,降钙素原分别为(31.0±2.1)、(21.4±4.2)、(14.4±5.8)ng/ml,WBC计数分别为(14.7±2.4)、(12.9±2.1)、(11.7±2.8)×109/L,APACHEⅡ评分治疗前后分别为(30.7±3.0)、(17.0±2.5)分。非脓毒性休克组患者各时间点的hs-CRP(t=5.267、9.862、5.548,P均<0.05),SAA(t=10.176、7.213、7.453,P均<0.05),降钙素原(t=5.727、6.271、6.227,P均<0.05),WBC计数(t=2.985、3.435、4.449,P均<0.05)及APACHEⅡ评分(t=3.364、3.724,P均<0.05)均明显低于脓毒性休克组患者。ROC曲线分析结果提示SAA对诊断脓毒症及脓毒性休克有较高的敏感度,分别为(0.8±0.3)及(0.7±0.3)。结论 SAA可以作为脓毒症患者预后的预测指标。
引用
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页码:235 / 240
页数:6
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