Analysis of distribution characteristics and drug resistance change of acinetobacter baumannii in primary hospital during 10 years
10.3969/j.issn.1673-4130.2016.13.019
- VernacularTitle:基层医院10年鲍曼不动杆菌分布特点及耐药性变迁分析
- Author:
Miao HOU
;
Xiaoliang LIU
;
Yanli SU
- Publication Type:Journal Article
- Keywords:
primary hospital;
acinetobacter baumannii;
prevalence characteristic;
drug resistance
- From:
International Journal of Laboratory Medicine
2016;37(13):1796-1798
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the distribution characteristics and drug resistance change of acinetobacter baumannii in prima‐ry hospital during 2005-2014 to provide reference for clinical rational drug use .Methods The infection characteristics of acineto‐bacter baumannii in primary hospital during 10 years and its resistance to 10 kinds of common antibacterial drugs was analyzed .Re‐sults A total of 576 strains of acinetobacter baumannii were isolated during 2005-2014 ,accounting for 31 .44% of all Gram nega‐tive bacteria ,which was significantly higher than that of Escherichia coli ,pseudomonas aeruginosa and klebsiella pneumonia bacillus (P<0 .05);446 strains were mainly originated from the sputum specimens (77 .43% ) and 290 strains(50 .35% ) from ICU ;the re‐sistant rate was 44 .44% for CSL ,62 .24% for MIN and more than 70 .00% for 8 kinds of antibacterial drugs of IPM ,MEM ,etc .;which to IPM ,CAZ ,SXT showed the declining trend year by year ,while which to MEM ,AMK ,LEV ,MIN showed the rising trend year by year .Conclusion The isolated acinetobacter baumannii strains in primary hospital are rised year by year ,and generally have resistance to commonly used antibacterial drugs ,the clinical doctors should rationally select antibacterial drugs according to the drug susceptibility test results for preventing the occurrence of acinetobacter baumannii infection .
