Distribution and drug resistance of pathogenic bacteria isolated from cancer hospital in 2013

查看全文 作　　者：Linjuan [1]Liu;Qi [1]Li;Qingyun [1]Zhang;Guohong [1]Wang;Guobin [1]Xu;Ji [2]Zhang

机构地区：[1]Department of Laboratory, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute;[2]Department of Infection Management, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute

出　　处：《Chinese Journal of Cancer Research》索引2014年第26卷第6期,共7页

摘　　要：Objective: To understand distribution and drug resistance of pathogenic bacteria from a specialized cancer hospital in 2013 in order to provide a basis for rational clinical antimicrobial agents. Methods: Pathogenic bacteria identification and drug sensitivity tests were performed with a VITEK 2 compact automatic identification system and data were analyzed using WHONET5.6 software.Results: Of the 1,378 strains tested, 980 were Gram-negative bacilli, accounting for 71.1%, in which Klebsiella pneumonia, Escherichia coli and Pseudomonas aeruginosa were the dominant strains. We found 328 Gram-positive coccus, accounting for 23.8%, in which the amount of Staphylococcus aureus was the highest. We identified 46 fungi, accounting for 4.1%. According to the departmental distribution within the hospital, the surgical departments isolated the major strains, accounting for 49.7%. According to disease types, lung cancer, intestinal cancer and esophagus cancer were the top three, accounting for 20.9%, 17.3% and 14.2%, respectively. No strains were resistant to imipenem, ertapenem or vancomycin.Conclusions: Pathogenic bacteria isolated from the specialized cancer hospital have different resistance rates compared to commonly used antimicrobial agents; therefore antimicrobial agents to reduce the morbidity and mortality of infections should be used. 关键词：病原菌分离肿瘤医院耐药性金黄色葡萄球菌自动识别系统革兰阴性杆菌铜绿假单胞菌抗菌药物

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Distribution and drug resistance of pathogenic bacteria isolated from cancer hospital in 2013

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