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十二岁以内患儿大肠埃希氏菌和肺炎克雷伯氏菌的耐药性监测 被引量:3

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摘要 目的:了解年龄小于或等于12岁儿童病患儿大肠埃希氏菌和肺炎克雷伯氏菌的超广谱β-内酰胺酶(E SB Ls)发生率和耐药性,以便结合《抗菌药物临床应用指导原则》指导临床用药。方法:采用纸片扩散法对2003年10月至2004年10月临床分离的,患者年龄小于或等于12岁儿童205株大肠埃希氏菌和肺炎克雷伯氏菌进行药敏试验,采用双纸片增效试验法按N C C LS2000年版标准检测出E SB Ls株,并对阿莫西林/克拉维酸、头孢类等抗生素做药敏试验,分析其耐药性。结果:37.3%(31/83)大肠埃希氏菌产E SB Ls;16.4%(20/122)肺炎克雷伯氏菌产E SB Ls。结论:治疗大肠埃希氏菌和肺炎克雷伯氏菌引起的感染,要充分了解菌株的耐药性和是否产E SB Ls菌株,对产E SB Ls菌株应用亚胺培南、β-内酰胺类/β-内酰胺抑制复合物、头孢菌素类药物。同时要注意传统抗生素的使用,结合《抗菌药物临床应用指导原则》指导临床用药。
作者 蔡桂丰
出处 《实用医学杂志》 CAS 2005年第7期747-748,共2页 The Journal of Practical Medicine
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