鲍曼不动杆菌570株的临床分布特征及耐药性分析

目的:了解本院鲍曼不动杆菌临床分布特征及其对常用抗生素的耐药状况,为临床使用抗生素治疗提供科学依据.方法:统计分析570株鲍曼不动杆菌的标本来源、感染科室分布及耐药情况.结果:鲍曼不动杆菌主要来源于痰液标本中,占72.5%.其次是分泌物和血液;临床分布以重症监护病房(ICU)最多,其次是呼吸内科;鲍曼不动杆菌耐药现象严重,对头孢哌酮/舒巴坦的耐药率最低,为6.7%.其次为阿米卡星、亚胺培南和美罗培南,分别为10.3%、17.5%和18.8%,对其他抗生素的耐药率均大于60%.结论:鲍曼不动杆菌临床分离株多来自于痰标本,感染率最高为ICU病房,并对多种抗生素的耐药率较高,临床应加强对鲍曼不动杆菌耐药性的监控,防止耐药菌株在医院内传播流行.

Clinical distribution characteristics and drug resistance analysis in 570 strains of Acinetobacter baumannii

Objective:To understand the clinical distribution characteristics of Acinetobacter baumannii in our hospital and its drug resistance to commonly used antibiotics in order to provide a scientific basis for the clinical treatment using antibiotics.Methods:The retrospective statistical analysis method was performed on the samples sources,distribution of infected departments and drug resistance in 570 strains of Acinetobacter baumannii.Results:Acinetobacter baumannii was mainly from sputum specimens,accounting ...