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Analysis of 37 Patients with Nosocomial Respiratory Tract Infections Caused by Stenotrophomonas Maltophilia
Author(s): Yu Xuetao, Chen Chaoqin
Pages: 27-
28
Year: 2000
Issue:
2
Journal: JOURNAL OF SHANTOU UNIVERSITY MEDICAL COLLEGE
Keyword: 嗜麦芽窄食单胞菌; 呼吸道; 院内感染;
Abstract: 目的:探讨嗜麦芽窄食单胞菌(SM)院内呼吸道感染的危险因素及其药敏结果,指导治疗.方法:调查分析37例发生院内呼吸道SM感染病例.结果:感染者以老年,住院时间长,严重原发病为多,感染危险因素有各种呼吸道侵入性操作,免疫抑制剂,抗酸剂的应用,不合理使用抗生素等.死亡率为27.7%.体外药敏试验示敏感率较高的抗生素有替卡西林/棒酸,氧哌嗪青霉素,环丙沙星,其敏感率分别为28.4%,23.5%,21.0%.结论:SM对抗生素耐药率高且易出现多重耐药,治疗应根据药敏试验结果选用抗生素.
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