摘要
目的通过统计分析该院2016-2017年分离的金黄色葡萄球菌的分布特点及耐药性,为临床治疗金黄色葡萄球菌感染提供依据。方法分析2016年1月至2017年12月从临床标本中分离的金黄色葡萄球菌,采用VITEK-2compact全自动微生物鉴定仪鉴定,药敏试验采用纸片扩散法。结果两年间共分离金黄色葡萄菌455株,其中耐甲氧西林金黄色葡萄菌(MRSA)165株;这些分离株主要来自呼吸道、分泌物、尿液、血液等;耐药率前3位的抗菌药物分别为青霉素、红霉素、阿奇霉素。结论金黄色葡萄球菌耐药性不断增强,MRSA的耐药性更加严重,检验科要加强对MRSA的监测,临床应根据药敏结果合理选用抗菌药物。
Objective To analyze the distribution characteristics and drug resistance of staphylococcus aureus isolated in our hospital from 2016 to 2017,so as to provide the basis for clinical treatment of staphylococcus aureus infection.Methods Staphylococcus aureus isolated from clinical specimens from January 2016 to December 2017 were analyzed and identified by vitek - 2 compact full-automatic microbial identification instrument.The drug sensitivity test was carried out by disk diffusion method.Results 455 strains of staphylococcus aureus were isolated in two years,among which 165 strains were methicillin-resistant staphylococcus aureus ( MRSA ).These isolates mainly came from respiratory tract,secretions,urine,blood,etc.The top 3 antimicrobial agents were penicillin,erythromycin and azithromycin respectively.Conclusion the drug resistance of staphylococcus aureus is increasing and the drug resistance of MRSA is more serious.The clinical laboratory should strengthen the monitoring of MRSA and reasonably select antibiotics according to the drug sensitivity results.
作者
吴雅琼
夏礼栋
WU Yaqiong;XIA Lidong(China resources steel general hospital,Wuhan 430080,China)
出处
《国际检验医学杂志》
CAS
2019年第A01期82-84,共3页
International Journal of Laboratory Medicine
关键词
金黄色葡萄球菌
耐甲氧西林金黄色葡萄球菌
耐药性分析
staphylococcus aureus
methicillin-resistant staphylococcus aureus
drug resistance analysis
