Relationship between Antibiotics Utilization and Antimicrobial Resistance of Acinetobacter Baumannii in our Hospital
- VernacularTitle:我院抗菌药使用与鲍曼不动杆菌耐药性变化的相关性分析
- Author:
Huihui CAI
;
Ping WANG
;
Shuidi ZHAO
- Publication Type:Journal Article
- Keywords:
Antibiotics;
Drug resistance;
Acinetobacter baumannii;
Correlation
- From:
China Pharmacist
2016;19(4):712-714
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the relationship between antibiotics use and antimicrobial resistance of Acinetobacter bauman-nii to provide reference for rational antibiotics use. Methods:The DDDs of antibiotics in the inpatients and the drug resistance rate of A. baumannii were analyzed in our hospital from 2010 to 2014. The relationship between the antibiotics use and the antimicrobial re-sistance of A. baumannii was analyzed by SPSS 19. 0. Results:From 2010 to 2014, the total DDDs of antimicrobials in our hospital were decreased year by year in the first three years, while increased significantly in the last two years. The total DDDs of cephalospo-rins always ranked the first and the DDDs of carbapenem were increased year by year. The resistance rate of Acinetobacter baumannii a-gainst multiple antibacterials was increased in varying degrees in the past five years. In addition to levofloxacin, cefoperazone/sulbac-tam and tigecycline, the resistance rate against the other antibacterials was increased up to 50% in 2014. The resistant rate of A. bau-mannii against ciprofloxacin, gentamycin, cefepime, imipenem and tazobactam/piperacillin presented a positive correlation with the DDDs of cephalosporins and quinolones(P<0. 05). The resistance rate of A. baumannii against cefepime, imipenem tazobactam/pip-eracillin and levofloxacin was also positively correlated with the DDDs of carbapenem(P<0. 05). Conclusion: Antibiotics consump-tion is related to drug resistance of A. baumannii,so it is necessary to strengthen the management of clinical antibiotics use to decrease the multidrug-resistant strains.
