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新生儿呼吸机相关肺炎病原菌的回顾性分析 被引量:3

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摘要 目的:了解NICU中新生儿呼吸机相关性肺炎(ventilator-associated pneumonia,VAP)病原菌的分布特点、耐药情况。方法:收集我院130例应用呼吸机病人中确诊为VAP者56例,回顾性分析这56例确诊为VAP患者的临床资料及病原学构成,研究其耐药情况。结果:56例新生儿VAP留取标本124份,共检出病原菌38株,其中革兰阴性杆菌占67.8%,主要为肺炎克雷伯杆菌、铜绿假单胞杆菌、大肠埃希氏菌、鲍曼不动杆菌、嗜麦芽假单胞菌,且对主要抗生素广泛耐药;革兰阳性球菌占23.68%,除对万古霉素敏感外,对其余大多数抗生素耐药。结论:新生儿VAP中主要致病菌以革兰阴性杆菌为主,广泛耐药是本病重要的临床特征,临床医师应根据细菌培养和药敏试验结果合理使用抗生素。
出处 《贵阳中医学院学报》 2013年第2期107-109,共3页 Journal of Guiyang University of Chinese Medicine
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