Analysis of Antibiotics Use and Bacterial Resistant before and after Intervention in Our Hospital
- VernacularTitle:干预前后我院抗菌药使用情况与细菌耐药分析
- Author:
Mingming WANG
;
Jingwen WANG
;
Jianjie CHU
;
Juan BAI
;
Xiaona FENG
;
Xiuli XU
;
Aidong WEN
- Publication Type:Journal Article
- Keywords:
Antibiotics;
DDDs;
Bacteria resistance
- From:
China Pharmacist
2014;(11):1901-1903,1909
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the use status of antibiotics and the resistance of clinic isolate bacteria against the commonly used antibiotics before and after the intervention. Methods:Using the information retrieval systems, the consumption of antibiotics in the inpatients during the 1st quarter of 2012(before the intervention) and the same period of 2013(after the intervention) was com-pared. According to the defined daily dose ( DDDs) , the antibiotics were ranked, and the resistance rate against the commonly used antibiotics was analyzed. Results:Compared with the top ten before the intervention, the top ten after the intervention was changed sig-nificantly, however, cephalosporins was still the main species. After the intervention, the overall decline in DDDs was significant, the separation rate and distribution of bacteria remained stable. ESBLs enzyme production rate of Enterobacteriaceae Escherichia coli was re-duced by 7. 61%, and that of Klebsiella pneumoniae was reduced by 1. 34%, and the resistance rate against the commonly used antibi-otics was in an overall downward trend. The resistance rate of Gram-positive staphylococci against the commonly used antibiotics was de-creased, while that of Gram-positive enterococci showed notable difference. Conclusion:The DDDs of antibiotics and bacterial resist-ance rate are in an overall downward trend in our hospital after the intervention;however, there is still exception. Therefore, the clini-cal antimicrobial susceptibility tests should be performed as soon as possible to help the choice of antibiotics.
