铜绿假单胞菌临床耐药分析

目的了解本院铜绿假单胞菌的分布及耐药情况。方法对本院细菌室从2002-2005年临床各科标本中分离的150株铜绿假单胞菌进行药敏试验。结果对头孢拉定、复方磺胺甲基异恶唑、头孢曲松、头孢噻肟、头孢呋辛、头孢西丁耐药率很高。虽然对阿米卡星、左氧氟沙星、亚胺培南等耐药率较低（分别为16．7％、16．7％、14．6％），临床用药也应注意。结论重视细菌培养，合理使用抗菌素，减少耐药菌株，减少医院感染。

Clinical resistance analyse of pseudomonas aeruginosa

Objective To investigate the distribution and resistance of pseudomonas aeruginosa in my hospital. Methods Data were collected of the 150 bacteria strains isolated from my hospital clinical specimens from Jan 2002 to Dec 2005 to do drug sensitivity tests. Results In drug sensitivity result ： the resistance rate were very above, for example cephalothin , trimethoprim, cefotaxime, cefuroxime, cefoxotin were higher than 75.3%. Though the resistance rate of amikacin, levofloxacin, imipenem were 16. 7%, 16. 7%, 14.6% respectively. But we should pay attention to clinical antimicrobial treatment, too. Conclusions To attention to drug sensitivity tests. Rational use antimicrobial to reduce resistance strains and reduce hospital infection.