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老年人院内肺感染常见革兰阴性杆菌耐药性监测 被引量:6

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摘要 目的 :了解该院老年病科老年人院内肺感染常见革兰氏阴性杆菌 (G-杆菌 )的耐药情况。方法 :回顾性分析中南大学湘雅二医院老年病科 2 0 0 0年 1月~ 2 0 0 2年 3月院内肺感染患者痰细菌临床分离及耐药情况。结果 :共分离G-杆菌 2 16株 ,以铜绿假单胞菌 (2 9.2 % )占首位 ,不动杆菌 (17.6 % )次之。 2 16株G-杆菌对各种抗菌药物的耐药率由低至高依次为阿米卡星 2 2 .8% ,亚胺培南 2 3.3% ,妥布霉素 38.1% ,替卡西林 /棒酸38.5 % ,头孢他啶 39.3% ,庆大霉素 4 6 .8%。其中大肠埃希氏菌对环丙沙星的耐药高达 78.3%。结论 :老年患者院内肺感染常见G-杆菌多耐药非常严重 ,因此应定期监测细菌的耐药趋势 ,以指导临床合理用药。
出处 《中国现代医学杂志》 CAS CSCD 2002年第22期87-89,共3页 China Journal of Modern Medicine
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