• 1.Chengdu Railway Health School,Chengdu 610031,China;2.Sichuan Provincial People’s Hospital,Chengdu 610072,China;
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目的:探討兒童血液腫瘤并發感染的病原菌分布及對抗生素的敏感性,以指導臨床治療。方法:回顧性分析從兒童血液腫瘤患者收集的標本中分離的病原菌及藥敏實驗資料。結果:共送檢321份標本,檢出致病菌94株,檢出率29.3%,其中革蘭氏陰性菌51株(54.3%)、革蘭氏陽性菌33株(35.1%)、真菌10株(10.6%);除銅綠假單胞菌外,革蘭氏陰性桿菌對亞胺培南、美洛培南的耐藥率較低( lt;15%),對其他抗生素耐藥性較高,三種主要革蘭氏陰性菌大腸埃希氏菌、肺炎克雷伯菌、銅綠假單胞菌對氨芐西林幾乎耐藥( gt;90%);革蘭氏陽性球菌對替考拉寧耐藥率較低,對其他抗生素耐藥性較高,未檢出耐萬古霉素菌株。結論:兒童血液腫瘤并發感染的病原菌以革蘭氏陰性菌為主。抗生素的大量使用,使革蘭氏陰性菌和陽性菌的耐藥率都增高,應根據細菌培養及藥敏實驗指導臨床合理使用抗生素。

Citation: ZHANG Weina,GAN Maozhou.. Clinical Analysis of Neoplastic Hematological Disorder Complicated with Infection in Children. West China Medical Journal, 2009, 24(2): 353-355. doi: Copy

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