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IL-6、IL-18和TPO等指标对预测脓毒症预后的意义 被引量:4

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摘要 目的脓毒症是指感染引起的全身炎症反应综合征,可发展为脓毒性休克和多器官功能衰竭。通过测定和比较脓毒症存活和死亡患者血清中炎症细胞因子的浓度,探讨简单、准确的无创伤性指标,准确地预测病情发展。方法分别通过流式细胞仪测定法和ELISA法测定脓毒症患者血中FITC-CD14阳性细胞比率、IL-6、IL-18、PLT和TPO等指标,记录患者的预后。结果脓毒症死亡组的FITC-CD14阳性细胞(%)显着高于存活组(44.19±2.59)vs(33.71±8.54),P<0.01,存活组也显着高于正常对照组(33.71±8.54)vs(16.27±2.25),P<0.01。死亡组的IL-6明显高于对照组(25.65±3.34)vs(17.3±4.05),P<0.01,存活组高于对照组(24.78±6.01)vs(17.3±4.05),P<0.01,但死亡组与存活组之间无显着差异(P=0.68)。脓毒症患者IL-18浓度显着高于正常对照组,并且死亡组与存活组之间的差异也有统计学意义。脓毒症患者PLT低于对照组,TPO显着高于对照组,死亡组与存活组之间的PLT差异无统计学意义,而TPO则存在显着差异。结论脓毒症是全身炎症反应综合征的晚期失代偿表现,常导致脓毒性休克和多器官功能衰竭,死亡率很高。测定脓毒症患者血中FITC-CD14阳性细胞、IL-18和TPO等指标可以早期、准确地进行预后判断,有助于建立正确的治疗目标。
出处 《中国医药指南》 2013年第23期544-545,共2页 Guide of China Medicine
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参考文献13

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二级参考文献13

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