309株假单胞菌的分离鉴定及药敏试验  

Detection and Susceptibility Test of 309 Isolates of Pseudomonas aeruginosa

作　　者：李爱娟[1] 

机构地区：[1]浙江省天台县人民医院,浙江天台317200

出　　处：《中华医院感染学杂志》2003年第5期479-480,共2页Chinese Journal of Nosocomiology

摘　　要：目的　分析我院近年来假单胞感染的标本来源、菌株分布及药敏情况。方法　对自 1999年 4月～ 2 0 0 1年10月送检的 5 2 5份标本 ,按《全国临床检验操作规程》进行菌种鉴定及药敏试验 ,选取其中的 30 9株假单胞菌进行分析。结果　在所有送检标本中 ,在痰标本的假单胞菌检出率最高 ,占 4 6 .3% ,药敏结果分析 ,对阿米卡星、多粘菌素较敏感。结论　假单胞菌是医院感染的主要病原菌 ,尤其是铜绿假单胞菌 ,在革兰阴性杆菌感染中居首位 ,在临床治疗中 ,必须合理使用抗生素 ,严格按照药敏结果用药。OBJECTIVE To analyze the sources, distribution and antibiotic susceptibility of Pseudomonas aeruginosa clinical isolates in recent years. METHODS A total of 309 clinical P. aeruginosa isolates were detected during Apr 1999 to Oct 2001. Susceptibility test was given according to the Standands. RESULTS The detection rate of P. aeruginosa from sputum was the highest (46.3%). Most of the isolates show susceptibility to amikacin and polymyxin. CONCLUSIONS Pseudomonas, especially P. aeruginosa isolates are the main pathogen causing nosocomial infections. Antibiotics should be used rationally in clinical treatment according to susceptibility test.

关 键 词：医院感染 假单胞菌 药敏试验 耐药性 

分 类 号：R367.991[医药卫生—病理学]