Analysis of drug resistance and the correlation of drug resistance toP.areuginosa in our hospital from 2012 to 2016
10.3969/j.issn.1005-1678.2017.06.144
- VernacularTitle:我院2012~2016年铜绿假单胞菌耐药性与抗菌药物用量变化相关性分析
- Author:
Huiyu WEI
;
Qingfang ZHAO
;
Yajie ZHANG
;
Chunsheng QI
- Keywords:
pseudomonas aeruginosa;
drug resistance;
drug consumption;
correlation analysis
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(6):376-379
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand the drug resistance and changes of Pseudomonas aeruginosa in Tianjin Medical University Eye Hospita and to explore the relationship between the drug resistance and the dosage of antimicrobial agents, so as to provide the basis for clinical rational drug use.MethodsUsage of antibiotics in our hospital during 2012 to 2016 were analyzed retrospectively, and the drug resistance of pseudomonas aeruginosa were calculated respectively.SPSS 22.0 software was used to analyze the drug resistance and the frequency of use of antimicrobial agents (DDDs).ResultsResistance rate of pseudomonas aeruginosa to aztreonam, ceftazidime and meropenem were decreased gradually.Resistance rate of pseudomonas aeruginosa to gentamicin increased gradually.The resistance of pseudomonas aeruginosa to piperacillin, imipenem, cefepime, evil ciprofloxacin, piperacillin/tazobactam tazobactam and cefempidone/sulbactam is in a state of fluctuation.Piperacillin DDDs were significantly negatively correlated with gentamicin resistance.There was a significant positive correlation between imipenem DDDs and gentamicin resistance and there was a significant negative correlation between imipenem DDDs and drug resistance rates of piperacillin, imipenem, ceftazidime, meropenem, levofloxacin and cefoperazone/sulbactam.There was a significant positive correlation between aztreonam DDDs and ceftazidime, meropenem, ciprofloxacin and cefoperazone/sulbactam, There was a significant negative correlation between cephalosporin DDDs and gentamicin resistance rates.There was a significant positive correlation between the DDDs of piperacillin/tazobactam and the resistance rate of piperacillin/tazobactam;the resistance rates of cefoperazone/sulbactam DDDs to aztreonam and meropenem were Significant negative correlation.ConclusionDrug resistance of pseudomonas aeruginosa and the dosage of clinical antibacterial drug is closely related, suggesting that clinicians should use antibiotics for clinical rationally, in order to reduce the number of drug resistance of pseudomonas aeruginosa.
