[1]陈汎,方跃华,林青,等.慢性阻塞性肺病急性加重肺部感染病原和耐药性分布特征及多重耐药相关危险因素分析[J].陕西医学杂志,2025,54(7):929-933.[doi:DOI:10.3969/j.issn.1000-7377.2025.07.011]
 CHEN Fan,FANG Yuehua,LIN Qing,et al.Distribution characteristics of pathogens and drug resistance in AECOPD pulmonary infections and analysis of multidrug resistance risk factors[J].,2025,54(7):929-933.[doi:DOI:10.3969/j.issn.1000-7377.2025.07.011]
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慢性阻塞性肺病急性加重肺部感染病原和耐药性分布特征及多重耐药相关危险因素分析

《陕西医学杂志》[ISSN:1000-7377/CN:61-1281/TN]

卷:
54
期数:
2025年7期
页码:
929-933
栏目:
临床研究
出版日期:
2025-07-05

文章信息/Info

Title:
Distribution characteristics of pathogens and drug resistance in AECOPD pulmonary infections and analysis of multidrug resistance risk factors
作者:
陈汎1方跃华2林青1朱雯雯1
(1.福州市第一总医院药学部,福建 福州 350000;2.福州市第一总医院检验科,福建 福州 350000)
Author(s):
CHEN Fan1FANG Yuehua2LIN Qing1ZHU Wenwen1
(1.Department of Pharmacy,Fuzhou First General Hospital,Fuzhou 350000,China;2.Department of Laboratory Medicine,Fuzhou First General Hospital,Fuzhou 350000,China)
关键词:
慢性阻塞性肺病急性加重肺部感染病原菌耐药性多重耐药影响因素
Keywords:
Acute exacerbation of chronic obstructive pulmonary diseasesPulmonary infectionPathogenic bacteriaDrug resistanceMultidrug resistanceInfluence factor
分类号:
R 563
DOI:
DOI:10.3969/j.issn.1000-7377.2025.07.011
文献标志码:
A
摘要:
目的:探讨慢性阻塞性肺病急性加重(AECOPD)肺部感染患者病原菌分布和耐药性分布特征,以及多重耐药相关危险因素。方法: 选取 AECOPD肺部感染患者184例,分析痰培养病原菌及抗菌药物耐药情况,同时观察多重耐药发生,以及发生和未发生多重耐药患者临床资料差异。结果: 痰培养病原菌254株,其中革兰阴性菌143株,占56.30%,革兰阳性菌85株,占33.46%,真菌26株,占10.24%。主要革兰阴性菌中,未见鲍曼不动杆菌、铜绿假单胞菌多黏菌素E耐药以及肺炎克雷伯菌亚胺培南耐药。主要革兰阳性菌中,未见金黄色葡萄球菌、肺炎链球菌表现出万古霉素及替考拉宁耐药。发生多重耐药患者44例,发生率为24.18%。发生多重耐药患者有糖尿病、糖皮质激素使用时间>7 d、抗生素使用天数>7 d、有低蛋白血症比例分别为47.73%、54.55%、61.36%和54.55%,高于未发生多重耐药患者(均P<0.05)。Logistic分析提示糖尿病、糖皮质激素使用时间、抗生素使用天数和低蛋白血症为多重耐药的相关因素(均P<0.05)。结论:革兰阴性菌是AECOPD肺部感染的主要病原菌,各病原菌耐药性差异较大;多重耐药的发生受糖尿病、糖皮质激素使用时间、抗生素使用天数和低蛋白血症的影响。
Abstract:
Objective:To explore the distribution characteristics of pathogens and drug resistance in patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD) pulmonary infections,as well as the risk factors associated with multidrug resistance.Methods:184 patients with AECOPD pulmonary infection treated from November 2022 to June 2024were selected,the pathogenic bacteria and antibiotic resistance in sputum culture were analyzed,and the occurrence of multiple drug resistance were observed,as well as the differences in clinical data between patients with and without multiple drug resistance.Results:254 strains of pathogenic bacteria were cultured in sputum,including 143 strains of gram-negative bacteria,accounting for 56.30%,85 strains of gram-positive bacteria,accounting for 33.46%,and 26 strains of fungi,accounting for 10.24%.Among the main Gram negative bacteria,Acinetobacter baumannii and Pseudomonas aeruginosa were not resistant to polymyxin E,while Klebsiella pneumoniae was not resistant to imipenem.Among the main Gram positive bacteria,Staphylococcus aureus and Streptococcus pneumoniae were not resistant to vancomycin and teicoplanin.44 patients developed multidrug resistance,the an incidence rate was 24.18%.The rates of diabetes,glucocorticoid use time>7 days,antibiotic use time>7 days,and hypoproteinemia in patients with multiple drug resistance were 47.73%,54.55%,61.36%,and 54.55%,respectively,higher than those in patients without multiple drug resistance(all P<0.05).Logistic regression analysis showed that diabetes,time of glucocorticoid use,days of antibiotic use and hypoproteinemia were the influencing factors of multidrug resistance(all P<0.05).Conclusion:AECOPD The pathogens of pulmonary infection are mainly Gram-negative bacteria,with drug resistance varies among pathogens;the occurrence of multiple drug resistance is affected by diabetes,duration of glucocorticoid use,days of antibiotic use and hypoproteinemia.

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备注/Memo

备注/Memo:
福建省自然科学基金资助项目(2022J011307)
更新日期/Last Update: 2025-07-07