涿州市中医医院2012-2013年医院感染铜绿假单胞菌耐药率的分析

Analysis on drug resistance of Pseudomonas aeruginosa from nosocomial infection in Chinese Medicine Hospital of Zhuozhou during 2012-2013

目的调查铜绿假单胞菌的药物敏感性,为临床合理选择抗菌药物提供依据。方法应用药敏试纸条对2012年1月至2013年12月底涿州市中医医院感染患者临床标本中分离的144株铜绿假单胞菌进行药敏试验。结果所分离的铜绿假单胞菌标本中痰占80.8%,该菌对氨苄西林/舒巴坦、复方新诺明100%耐药,对多粘菌素耐药率最低(0%)。结论所分离的铜绿假单胞菌对抗菌药的耐药性普遍存在,在临床中合理使用抗菌药物是十分重要的。

Objective To provide the basis for the selection of antibiotics against Pseudomonas aeruginosa,the sensitivity of the pathogen against different antibiotics were investigated in this study. Methods The ATBTMtest strips were used to study the durg sensitivity of P. aeruginosa（144 strains） from nosocomial infection in Chinese Medicine Hospital of Zhuozhou during Jan. 2012 to Dec. 2013. Results Among all the isolates,80. 8% were from sputum samples. The isolated bacteria were completely resistant against Ampicillin /Sulbactam and co-trimoxazole（100%）,and sensitive against polymyxin（0% resistance rate）. Conclusion The isolated P. aeruginosa are resistant against several antibiotics and it is important to use antibiotics rationally in clinical treatments.