摘要
目的:分析恶性肿瘤患者痰液标本嗜麦芽窄食单胞菌(S.maltophilia)对抗生素的耐药特点,指导临床合理使用抗生素。方法:对本院肿瘤科2006年9月-2008年9月痰标本分离的48株S.maltophilia进行药敏分析。结果:S.maltophilia对加替沙星、米诺环素、左氧氟沙星、环丙沙星、头孢哌酮/舒巴坦、复方磺胺甲恶唑等抗生素的敏感率分别为91.67%、91.67%、81.25%、79.17%、50%、45.83%,其它12种常用抗生素的耐药率均大于68%。结论:恶性肿瘤患者痰标本分离出的S.maltophilia对多种抗生素耐药,尤其是β-内酰胺类和氨基苷类。
Objective：To analyze the resistance features of stenotrophomonas maltophilia （S.maltophilia） to antibiotics in sputum of malignant tumor patients and instruct rational use of antibiotics in clinic.Methods： The drug susceptibility of 48 stubs S.maltophilia that separated from sputum of malignant tumor patients from 2006.9 to 2008.9 were analyzed.Results：The susceptibility of S.maltophilia to gatifloxacin, minocycline, levofloxacin, ciprofloxacin and cefoperazone/sulbactam were respectively 91.6,7%, 91.67%, 81.25%, 79. 17%, 50% and 45.83%; while the susceptibility of S.maltophilia to the other 12 kinds commonly used antibiotics were all higher than 68%.Conclusions：The S.maltophilia that separated from sputum of malignant tumor patients show drug resistance, to many antibiotics, especially to β -lactams and aminoglycosides.
出处
《承德医学院学报》
2009年第3期259-261,共3页
Journal of Chengde Medical University
关键词
嗜麦芽窄食单胞菌
药物敏感试验
恶性肿瘤
痰液标本
Stenotrophomonas maltophilia
Drug susceptibility test
Malignant tumor
Sputum specimen
