临床和实验室指标预测早发性卒中相关性肺炎的前瞻性研究

被引:18
作者
谢娟
陆一鸣
龙威
何明祯
机构
[1] 复旦大学附属上海市第五人民医院急诊科
[2] 上海交通大学附属瑞金医院急诊科
[3] 复旦大学公共卫生学院流行病学教研室
关键词
早发性卒中相关性肺炎; 降钙素原; C-反应蛋白; 可溶性髓细胞表达受体1; 临床肺部感染评分;
D O I
暂无
中图分类号
R563.1 [肺炎]; R743.3 [急性脑血管疾病(中风)];
学科分类号
1002 ; 100201 ;
摘要
目的评估入院当日首次血清降钙素原(PCT)、C-反应蛋白(CRP)、可溶性髓细胞表达受体1(sTREM-1)、临床肺部感染评分(CPIS)在预测早发性卒中相关性肺炎(EOP)中的作用。方法采用前瞻性观察及诊断试验研究,纳入2009年6月至2010年6月上海市第五人民医院急诊重症监护病房(EICU)244例脑卒中患者;排除入院时明确诊断肺炎、24 h内出院或死亡者,入院当日测定患者血清PCT、CRP和sTREM-1,并计算CPIS评分。结果 244例脑卒中患者中105例诊断为EOP,其中74例为重症EOP。EOP组血清PCT、CRP、sTREM-1和CPIS评分显著高于非EOP组[PCT(μg/L):4.20(0.83,7.75)比0.19(0.12,0.41);CRP(mg/L):56.0(18.5,105.5)比9.0(7.0,15.0);sTREM-1(ng/L):56.0(24.5,111.5)比10.0(8.0,16.0);CRIS评分(分):4.0(2.5,4.0)比2.0(1.0,2.0),均P<0.01];且重症EOP组血清PCT、CRP、sTREM-1和CPIS评分显著高于非重症EOP组[PCT(μg/L):6.10(3.40,8.83)比0.61(0.42,1.67);CRP(mg/L):80.5(31.5,113.0)比21.0(12.0,43.0);sTREM-1(ng/L):89.0(53.8,132.8)比21.0(14.0,43.0);CPIS评分(分):4.0(3.0,5.0)比2.0(2.0,3.0),均P<0.01]。预测EOP时,PCT>0.43μg/L的敏感性和特异性为89.5%和79.1%,CRP>16 mg/L的敏感性和特异性为78.1%和78.4%,sTREM-1>19 ng/L的敏感性和特异性为81.9%和84.9%,CPIS评分>2分的敏感性和特异性为75.2%和79.9%;以PCT>0.43μg/L和CPIS评分>3分联合预测EOP的敏感性和特异性可达到81.9%和92.1%。预测重症EOP时,PCT>2.15μg/L的敏感性和特异性为87.8%和83.9%,CRP>43 mg/L的敏感性和特异性为70.3%和77.4%,sTREM-1>51 ng/L的敏感性和特异性为81.1%和90.3%,CPIS评分>3分的敏感性和特异性为67.6%和83.9%;以PCT>2.15μg/L和sTREM-1>56 ng/L联合预测重症EOP的敏感性和特异性可达到82.4%和100.0%。结论首次PCT是预测EOP的有效指标,首次CPIS评分可作为发生EOP的一种筛查手段,两者联合预测可以提高EOP预测的特异性。首次sTREM-1是预测卒中患者发展为重症EOP的有效指标,首次PCT联合sTREM-1可以显著提高预测重症EOP的特异性。
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共 36 条
[1]  
Plasma level of a triggering receptor expressed on myeloid cells-1: its diagnostic accuracy in patients with suspected sepsis. Gibot S,Kolopp-Sarda MN,Bene MC,et al. Annals of Internal Medicine . 2004
[2]  
Plasma level of a triggering receptor expressed on myeloid cells-1: its diagnostic accuracy in patients with suspected sepsis. Gibot S,Kolopp-Sarda MN,Bene MC,et al. Annals of Internal Medicine . 2004
[3]  
Usefulness of procalcitonin for diagnosis of sepsis in the intensive care unit. BalcI C,Sungurtekin H,Guises E,et al. Journal of Critical Care . 2003
[4]  
Usefulness of procalcitonin for diagnosis of sepsis in the intensive care unit. BalcI C,Sungurtekin H,Guises E,et al. Journal of Critical Care . 2003
[5]  
Nosocomial pneumonia after acute stroke: implications for neurological intensive care medicine. Hilker R,Poetter C,Findeisen N,et al. Stroke . 2003
[6]  
Nosocomial pneumonia after acute stroke: implications for neurological intensive care medicine. Hilker R,Poetter C,Findeisen N,et al. Stroke . 2003
[7]  
Time-course of sTREM(soluble triggering receptor expressed onmyeloid cells)-1, procalcitonin,and C-reactive protein plasmaconcentrations during sepsis. Gibot S,Cravoisy A,Kolopp-Sarda MN,et al. Critical Care Medicine . 2005
[8]  
Time-course of sTREM(soluble triggering receptor expressed onmyeloid cells)-1, procalcitonin,and C-reactive protein plasmaconcentrations during sepsis. Gibot S,Cravoisy A,Kolopp-Sarda MN,et al. Critical Care Medicine . 2005
[9]  
Predictors and consequences of pneumonia in critically ill patients with stroke. Upadya A,Thorevska N,Sena KN,et al. Journal of Critical Care . 2004
[10]  
Predictors and consequences of pneumonia in critically ill patients with stroke. Upadya A,Thorevska N,Sena KN,et al. Journal of Critical Care . 2004