重庆医学2011，Vol.40Issue(1)：59-61,3.DOI:10.3969/j.issn.1671-8348.2011.01.026
临床常见细菌和ICU院内感染病原菌分布及耐药性的对比分析
Distribution and drug resistance analysis of clinical and ICU hospital infection bacteria
李晓婕 1黄绍华1
作者信息
- 1. 湖南省常德市第一人民医院重症医学科,415003
- 折叠
摘要
Abstract
Objective To investigate the distribution and drug susceptibility of hospital infection bacteria on the scope of the hospital and also of the ICU unit,and to provide references for effective countermeasures against hospital infection. Methods All the pathogens isolated from the in-patients of the hospital and patients of hospital infection of ICU from January 2008 to December 2008 were identified and analyzed retrospectively. Results There were 6 024 pathogens isolated from the whole hospital,among which there were 395 pathogens from ICU. The most common encountered Gram-negative bacilli were Pseudomonas aeruginosa,followed by Acinetobacter spp. The most common encountered Gram-positive cocci were Staphylococcus aureus, followed by Enterococcus faecalis. The resistant rates of Gram-negative bacilli to the third and forth generations of cephalosporin were above 39.2％,while remained highly sensitive to cefoperazone/sulbactam,imipenem and amikacin. Multiply drug-resistance was severe in methicillin resistant Staphylococcus aureus, but none of vancomycin resistant Staphylococcus aureus was found. Gram-positive cocci were sensitive to vancomycin and vibramycin. Conclusion Gram-negative bacilli and Gram-positive cocci are the major hospital infection bacteria,which show wide resistance to drugs. Consequently,it is essential to detect and monitor the resistant rate of bacilli in order to guide appropriate use of antibiotics.关键词
交叉感染/病原/抗药性,细菌Key words
cross infection/ noxae / drug resistance/ bacterial引用本文复制引用
李晓婕,黄绍华..临床常见细菌和ICU院内感染病原菌分布及耐药性的对比分析[J].重庆医学,2011,40(1):59-61,3.
