血动态乳酸预测重症监护患者预后的临床价值

被引:8
作者
蒋文中 [1 ]
汤彦 [2 ]
机构
[1] 广州市第十二人民医院呼吸科
[2] 广州呼吸疾病研究所
关键词
乳酸; 代谢清除率; 预测;
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
目的探索血动态乳酸测定在重症监护室(ICU)患者病情预后预测中的价值。方法2004年1月至2005年12月因呼吸衰竭、急性心肌梗死、感染性休克等原因入住ICU者110例,对其住院24 h内各项生理参数和实验室检查结果的最差值进行急性生理及慢性健康状况评估系统(APACHEⅡ)评分,同时测定动脉血乳酸。此后,每24 h复查一次,动态观察血乳酸水平和APACHEⅡ评分,分析乳酸清除率与APACHEⅡ评分的相关性,比较乳酸水平和APACHEⅡ评分预测预后的准确性。结果死亡48例,病死率43.6%;入院后乳酸增高组、不变组、进行性下降组病死率分别为89.7%(26/29)、66.7%(18/27)和7.4%(4/54);乳酸清除率与相应时段的APACHEⅡ分值差相关(r=0.836,P=0.000);乳酸清除率较APACHEⅡ变化值对预后的贡献大,其OR值分别为2.21和1.26;APACHEⅡ、乳酸的受试者工作特征曲线(ROC曲线)下面积分别为0.863和0.900。结论血乳酸清除率和APACHEⅡ均能够灵敏反映患者的预后,两者的相关性好;由于APACHEⅡ需要评估的指标多,不方便临床运用。血乳酸动态检测简单、快速,更具有实用性。
引用
收藏
相关论文
共 6 条
[1]  
Prognostic Value of Blood Lactate Levels: Does the Clinical Diagnosis at Admission Matter?[J] . Tim C. Jansen,Jasper van Bommel,Paul G. Mulder,Alexandre P. Lima,Ben van der Hoven,Johannes H. Rommes,Ferdinand T. F. Snellen,Jan Bakker.The Journal of Trauma: Injury, Infection, and Critical Care . 2009 (2)
[2]   Effective lactate clearance is associated with improved outcome in post-cardiac arrest patients [J].
Donnino, Michael W. ;
Miller, Joseph ;
Goyal, Nikhil ;
Loomba, Manisha ;
Sankey, Steadman S. ;
Dolcourt, Bram ;
Sherwin, Robert ;
Otero, Ronny ;
Wira, Charles .
RESUSCITATION, 2007, 75 (02) :229-234
[3]  
Lactate: Early predictor of morbidity and mortality in patients with severe burns[J] . L.-P. Kamolz,H. Andel,W. Schramm,G. Meissl,D.N. Herndon,M. Frey.Burns . 2005 (8)
[4]   Early lactate clearance is associated with improved outcome in severe sepsis and septic shock [J].
Nguyen, HB ;
Rivers, EP ;
Knoblich, BP ;
Jacobsen, G ;
Muzzin, A ;
Ressler, JA ;
Tomlanovich, MC .
CRITICAL CARE MEDICINE, 2004, 32 (08) :1637-1642
[5]   Prolonged lactate clearance is associated with increased mortality in the surgical intensive care unit [J].
McNelis, J ;
Marini, CP ;
Jurkiewicz, A ;
Szomstein, S ;
Simms, HH ;
Ritter, G ;
Nathan, IM .
AMERICAN JOURNAL OF SURGERY, 2001, 182 (05) :481-485
[6]   Serial blood lactate levels can predict the development of multiple organ failure following septic shock [J].
Bakker, J ;
Gris, P ;
Coffernils, M ;
Kahn, RJ ;
Vincent, JL .
AMERICAN JOURNAL OF SURGERY, 1996, 171 (02) :221-226