降钙素原在老年肺炎诊断及治疗中的应用  

The Diagnosis and Treatment Value of Procalcitonin in Elderly Pneumonia

作　　者：张向霞[1,2] 程锦娥 穆雪鹍[1,2] 李亚珍 

机构地区：[1]暨南大学第二临床医学院 [2]深圳市人民医院,广东深圳518020

出　　处：《亚太传统医药》2013年第1期90-91,共2页Asia-Pacific Traditional Medicine

摘　　要：目的:研究血清降钙素原(procalcitonin,PCT)在老年肺炎患者诊断与治疗中的价值。方法:将100例老年肺炎患者作为观察组,分为低、中、高危组,并将50例非感染性支气管疾病患者作为对照组。对比分析治疗前、后血清PCT以及C-反应蛋白(C-reactive protein,CRP)水平。结果:治疗前,观察组的血清PCT与CRP水平均较对照组高(P<0.05);治疗后,低、中危患者血清PCT水平显著下降(P<0.05),而CRP水平同治疗前相比,差异无统计学意义(P>0.05)。结论:PCT对老年肺炎前期诊断、严重程度以及预后判断有着十分重要的意义,同CRP相比,敏感性更高,值得临床参考应用。Objective：To study the diagnosis and treatment value of serum procalcitonin （PCT） in elderly pneumonia. Methods： 100 elderly pneumonia patients were taken as the observation group, 50 patients with bronchial infections were taken as control group. To compare the serum PCT and C-reactive protein （CRP） levels in two groups. Results：Before treatment,the serum PCT and CRP levels were higher in observation group than control group （P〈0.05） ; after treatment,PCT decreased significantly （P〈 0.05） while CRP had no significant differences（P〉0.05）. Conclusion： PCT has very important significance for early diagnosis and treatment of senile pneumonia.

关 键 词：降钙素原 老年肺炎 C-反应蛋白 

分 类 号：R563.1[医药卫生—呼吸系统]