457株停乳链球菌感染临床分布及其耐药性分析

发布时间：2018-02-08 17:59

本文关键词： 医院感染停乳链球菌耐药性　出处：《中国消毒学杂志》2016年03期 　论文类型：期刊论文

【摘要】：目的了解医院患者停乳链球菌感染特点及其耐药性,为临床合理应用抗菌药物提供科学依据。方法通过细菌分离鉴定技术和药敏试验方法,对2010-2012年某三甲医院培养出的457株停乳链球菌的临床分布及耐药性进行分析。结果该医院连续3年从患者送检标本中共检出停乳链球菌457株。分离标本居前3位依次是血液、分泌物和脓液,构成比分别为41.35%、20.13%和10.50%。停乳链球菌检出居前3位的科室分别是儿科重症监护病房(NICU)、皮肤科和综合重症监护病房(ICU),构成比依次为24.51%、20.35%和10.06%。临床分离的停乳链球菌对青霉素G、红霉素和氨苄西林的耐药率较高,对奎奴普汀、利奈唑胺和万古霉素全部敏感。结论该医院感染停乳链球菌的患者相对集中在儿科,耐药谱较宽,应加强停乳链球菌感染监测和药敏试验,提高抗菌药物合理使用率。
[Abstract]:Objective to investigate the infection characteristics and drug resistance of Streptococcus acuminatum in hospital patients, and to provide scientific basis for the rational use of antimicrobial agents in clinic. The clinical distribution and drug resistance of 457 strains of Streptococcus lactis isolated from a third Class A Hospital from 2010 to 2012 were analyzed. Results A total of 457 strains of Streptococcus punctatus were detected from patient samples for 3 consecutive years. The first three isolated samples were blood. Secretions and pus, The composition ratios were 41.35% 20.13% and 10.50%, respectively. The top 3 departments of Streptococcus punctatus were NICUU, Dermatology and Integrated intensive Care Unit (ICUU), respectively. The composition ratio was 24.51% and 10.06%, respectively. The drug resistance rate of the three groups was higher than that of gr, erythromycin and ampicillin. Conclusion the patients infected with Streptococcus paedii in the hospital are relatively concentrated in paediatrics and have a wide spectrum of drug resistance, so we should strengthen the surveillance of Streptococcus stearus infection and drug sensitivity test, which are sensitive to quinaputin, linazolamide and vancomycin. To improve the rational utilization rate of antimicrobial agents.
【作者单位】：滨州医学院护理学院;滨州医学院附属医院;
【基金】：山东省高等学校科技计划项目(J13LK15)
【分类号】：R446.5

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