论文部分内容阅读
目的探讨临库进检院内感染标本中，嗜麦芽黄单胞菌（Xm）对常用12种抗生素的耐药特性及对Xm所致院内感染的药物治疗。方法标本获得统培养后，采用Scepter半自动药敏鉴定仪操作规程进行操作。结果从临床进检院内感染标本中共分离获得Xm89株，对12种常用抗生素平均耐药中为80．6％，敏感率相对较高的抗生素为替卡西林/棒酸（29.2％）、哌拉西林（24．7％）、环丙沙星（21．3％），敏感率较低的是头孢呋肟（3．4％）头孢三嗪（4．5％）、先锋V（6．7％）。结论Xm对多种抗生素耐药，对Xm所致院内感染，应依据药物敏感试验结果选用敏感抗生素，对高度怀疑由Xm所引起的院内感染，在未获得药物敏感试验结果之前，应首选本地区、本科室对Xm敏感率较高的抗生素。
Objective To investigate the resistance of Xm to Xanthomonas Xanthomonas (Xm) to 12 commonly used antibiotics and the drug treatment of nosocomial infections caused by After the method specimens were cultured, the Scepter semi-automatic antimicrobial susceptibility testing instrument was operated. Results Xm89 strains were isolated from clinical specimens of in-hospital infections, 80.6% were resistant to 12 commonly used antibiotics, and antibiotics with relatively high sensitivity were ticarcillin / clavulanic acid (29.2%), Xilin (24.7%), ciprofloxacin (21.3%), cefuroxime (3.4%) ceftriaxone (4.5%) and Vanguard V %). Conclusion Xm is resistant to many antibiotics. For nosocomial infections caused by Xm, sensitive antibiotics should be selected according to the results of drug susceptibility test. For those patients with high suspicion of nosocomial infections caused by Xm, Xm should be the best choice before receiving the results of drug sensitivity test , Undergraduate department of high sensitivity to Xm antibiotics.