Investigation and analysis on off-label use of antibacterials for outpatients and emergency patients
10.3969/j.issn.1006-0111.2015.04.023
- VernacularTitle:门诊和急诊抗菌药物处方超说明书情况调查分析
- Author:
Zhaodan TAN
1
;
Kourong SHI
;
Juan LIU
;
Weiying GU
;
Weicheng CHEN
Author Information
1. 上海市第七人民医院药学部
- Keywords:
antibacterials;
off-label use;
investigation and analysis
- From:
Journal of Pharmaceutical Practice
2015;(4):376-379
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the off-label use of antibacterials in out-patient department and emergency depart-mentand give reference for management .Methods About 10% of antibacterials prescriptions in out-patient department and emergency department were randomly extracted .Off-label use was analyzed by assessing off-label use percentage ,reviewing off-label types and evaluating the rationality .Results 23 600 antibacterial prescriptions ,including 43 antibacterials in 9 catego-rieswere analyzed ,and the off-label use percentage of 22 .00% .Cephalosporins contributed most in the amount of off-label use prescriptions ,while nitroimidazoleseries got the highest off-label percentage of 73 .45% .Improper frequency and dosing were the most obvious phenomena ,with the ratio of 55.64% and 52 .60% ,respectively .For oral drugs ,most frequent off-label use type of these drugs was improper dosing (72 .46% ) .For injections ,frequent off-label use type of these drugs were manifested improper frequency (82 .18% ) and improper solvent (38 .80% ) .Conclusion Off-label use of antibacterials in hospital was in a critical situation and most of the prescriptions were lack of rational evidence .Standardized administration should be introduced .
