694株鲍曼不动杆菌的耐药性分析

目的了解大连市友谊医院临床分离的鲍曼不动杆菌的分布及耐药状况，为临床治疗鲍曼不动杆菌感染提供参考。方法对该院2007年至2009年住院患者送检的标本中分离到的694株鲍曼不动杆菌的分布及药敏结果做回顾性分析。结果鲍曼不动杆菌2007年检出112株（7．1％），2008年检出210（11．3％）株，2009年检出372（14．7％）株；在所有临床送检的标本中，痰标本中的检出率最高，占88．7％；在对13种抗生素的药敏试验中，对美罗培南最为敏感，其次对头孢哌酮／舒巴坦较为敏感。结论鲍曼不动杆菌的检出率逐年增高，耐药率也逐年增高。

Drug resistance analysis on 694 strains of Acinetobacter baumannii

Objective To understand the clinical distribution and drug resistance characteristics of Acinetobacter baumannii in Dalian Municipal Friendship Hospital in order to provide reference for the clinical treatment of Acinetobacter baumannii infection.Method A retrospective statistical analysis was performed on the clinical distribution and drug resistance results of 694 Acinetobacter baumannii isolated from inpatient samples between 2007 and 2009.Result 112 strains of Acinetobacter baumannii(7.1%) were detected in 2007,210 strains(11.3%) in 2008,and 372 strains in 2009.Detection rate of Acinetobacter baumannii was 88.7% in sputum specimens,which was the highest among all kinds of specimens.13 kinds of antibiotics were used in antibiotic susceptibility test.The sensitivity of Acinetobacter baumannii to meropenemin was the highest,followed by cefoperazone/sulbactam.Conclusion Detection rate of Acinetobacter baumannii is increasing year by year,so is its drug resistance rate.