检验医学与临床Issue(24)：3265-3267,3.DOI:10.3969/j.issn.1672-9455.2013.24.008
血流感染的病原菌分布及耐药性分析
Analysis of the pathogenic bacteria distribution and drug resistance of bloodstream infection
王书侠 1张家明 1吴凯 1葛高霞 2梅国勇1
作者信息
- 1. 江苏省中医药研究院检验科，南京 210028
- 2. 南京医科大学第一附属医院检验科 210036
- 折叠
摘要
Abstract
Objective To explore the pathogenic bacteria distribution and drug resistance of pathogens about the blood culture ,in order to guide the rational use of antibiotics .Methods Blood samples were cultured by BACT/ALERT3D of bioMerieux ,and the pathogens identification and drug sensitivity analysis were carried out by Mi-croscan Walk-Away 40 .Results 341 strains were isolated from 2 898 blood samples ,positive rate was 11 .77% . Gram-positive cocci accounted for 182 dominated by Staphylococcus aureus ,and sensitive to vancomycin ,linezolid and quinupristin/dalfopristin ;Gram-negative bacilli accounted for 140 dominated by Escherichia coli ,and highly sensitive to imipenem ,amikacin and piperacillin/tazobactam ;fungi accounted for 19 ,candida albicans was the main pathogen . The pathogens were mainly distributed in the department of emergency physical ,oncology physical and ICU .Conclu-sion More blood culture should be done ,and the best antibacterial drugs should be selected according to the result of drug sensitivity test in order to delay the resistant strains .关键词
血流感染/病原菌/耐药性Key words
bloodstream infection/pathogenic bacteria/drug resistance引用本文复制引用
王书侠,张家明,吴凯,葛高霞,梅国勇..血流感染的病原菌分布及耐药性分析[J].检验医学与临床,2013,(24):3265-3267,3.
