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建立人工气道后呼吸道抽吸物病原学监测与药敏分析 被引量:1

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摘要 目的分析研究建立人工气道后呼吸道抽吸物病原学情况及耐药性。方法收集2004年6月~2005年12月间建立人工气道后下呼吸道感染患者67例。结果共分离菌株171株。革兰氏阳性球菌46株,占26.9%,以金黄色葡萄球菌及肠球菌为主;革兰氏阴性杆菌113株。占66.1%;以铜绿假单胞菌、大肠埃希菌、嗜麦芽窄食单胞菌、肺炎克雷伯菌、不动杆菌、黏质沙雷氏菌为主;念珠菌12株,占7.0%。除嗜麦芽窄食单胞菌外。其余革兰氏阴性杆菌对亚胺培南敏感率高;金黄色葡萄球菌及肠球菌对万古霉素敏感率均为100%。结论人工气道建立后呼吸道内抽吸物病原菌以革兰氏阴性杆菌居多,嗜麦芽窄食单胞菌、不动杆菌等少见的非发酵菌的多重耐药菌有所增加,应谊引起临床的高度重视.
出处 《现代检验医学杂志》 CAS 2006年第6期58-59,共2页 Journal of Modern Laboratory Medicine
基金 陕西省卫生厅青年基金资助课题(基金编号:04C02)
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