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慢性阻塞性肺疾病急性加重患者血清降钙素原变化的临床意义
引用本文:施国华,施劲东,刘子龙,朱芬,王晓如. 慢性阻塞性肺疾病急性加重患者血清降钙素原变化的临床意义[J]. 中国临床医学, 2012, 0(5): 467-469
作者姓名:施国华  施劲东  刘子龙  朱芬  王晓如
作者单位:[1]上海市青浦区中医医院呼吸科,上海201700 [2]复旦大学附属上海市第五人民医院呼吸科,上海200240 [3]复旦大学附属中山医院呼吸科,上海200032 [4]上海市大华医院呼吸科,上海200237
基金项目:基金项目:上海市卫生局青年科研项目(编号:2010Y036)上海市闵行区科委(编号:2010MWPY4)
摘    要:
目的:探讨降钙素原(procalcitonin,PCT)对慢性阻塞性肺疾病急性加重(acuteexacerbationofchronicobstructivepulmonarydisease,AECOPD)患者应用抗生素的临床意义。方法:选择细菌感染所致AECOPD患者90例,分别于抗生素治疗前和治疗后10~14d检测患者血清PCT、白细胞计数(whitebloodcell,WBC)、C反应性蛋白(C-reactiveprotein,CRP)和血沉(erythrocytesedimentationrate,ESR)。结果:抗生素治疗后,PCT、WBC、CRP、ESR均显著下降。其中PCT≥0.25ng/mL者,治疗前为88例(97.8%),治疗后为0例(O%),P〈0.05;WBC≥10×10^9/L者,治疗前为65例(72.2%),治疗后下降至8例(8.9%),P〈0.05;ESR≥20mm/1h者,治疗前为88例(97.8%),治疗后下降至20例(22.2%),P〈0.05;CRP≥10mg/L者治疗前为86例(91.1%),治疗后下降至14例(15.6%),P〈0.05。结论:PCT检测可作为观察AECOPD的细菌感染控制的指标之一。

关 键 词:慢性阻塞性肺疾病  急性加重期  细菌感染  降钙素原

Application of Procalcitonin in the Monitoring of Bacterial Inflammation in Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease
SHI Guohua,SHI Y indong LIU Zilong,ZHU Fen,WANG Xiaoru. Application of Procalcitonin in the Monitoring of Bacterial Inflammation in Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease[J]. Chinese Journal Of Clinical Medicine, 2012, 0(5): 467-469
Authors:SHI Guohua  SHI Y indong LIU Zilong  ZHU Fen  WANG Xiaoru
Affiliation:1. Department of Respiratory Medicine,Qingpu Traditional Chinese Medicine Hospital ,Shanghai 201700, China; 2. Department of Respiratory Medicine, Fifth People ' s Hospital of Shanghai, Fudan University, Shanghai 200240, China; 3. Department of Respiratory Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032 ; 4. Department of Respiratory Medicine, Dahua Hospital, Shanghai 200237,China)
Abstract:
Objective:To investigate the clinical value of procalcitonin(PCT) in the reasonable use of antibiotics in the treat ment of acute exacerbation of chronic obstructive pulmonary disease (AECOPD). Methods: A total of 90 cases of AECOPD caused by bacterial infection were enrolled. The level of PCT, erythrocyte sedimentation rate (ESR), the level of C-reactive protein (CRP) in the serum, and the number of white blood cells(WBC) in the blood were detected before and after treatment. Results: After treatment, the numbers of cases with PCT concentration ≥0.25 ng/mL, WBC≥10 × 10^9/L, ESR≥20 mm/1 h and CRP≥10 mg/L significantly decreased [PCT: 88(97.8%)vs. 0(0%),P〈0. 05; WBC:65(72.2%)vs. 8(8.9%),P〈 0.05;ESR: 88(97.8%)vs. 20(22.2%),P〈0.05;CRP: 86(91.1%)vs. 14(15.6%),P〈0.05]. Conclusion: PCT can be used as a sensitive indicator in the evaluation of pulmonary inflammation control in the treatment of AECOPD.
Keywords:Chronic obstructive pulmonary disease  Acute exacerbation  Bacterial infection  Procalcitonin
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