Effectiveness of the special-grade antimicrobial stewardship based on information technology
10.3760/cma.j.issn.1674-2397.2022.03.004
- VernacularTitle:特殊使用级抗菌药物信息化管理与成效分析
- Author:
Jie XU
1
;
Peng JIANG
;
Leiqing LI
;
Xinyao ZHANG
;
Yangmin HU
;
Haibin DAI
;
Xuanding WANG
Author Information
1. 浙江大学医学院附属第二医院IT中心，杭州 310009
- Keywords:
Antibacterial drugs;
Special grade antibacterial drugs;
Antimicrobial stewardship;
Information technology
- From:
Chinese Journal of Clinical Infectious Diseases
2022;15(3):185-192
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effectiveness of the information management system on the clinical application of special-grade antimicrobial.Methods:Using the established knowledge database, a computer program was designed and developed, which was embedded in the electronic medical record to intervene the clinical use of the special-grade antimicrobial since 2015. The basic information of all discharged patients from the Second Affiliated Hospital of Zhejiang University School of Medicine from January 2013 to December 2020 were extracted from the HIS system, including the medical orders for antibiotics and the drug storehouse dispensing data.The trend analysis was carried out on the changes of the use rates and antibiotic use density (AUD) of the special-grade antimicrobials in the whole hospital and intensive care units (ICU). The data were processed and analyzed using SPSS 24.0.Results:From 2013 to 2015, except for meropenem and amphotericin B, the usage rate of all special-grade antimicrobials in the whole hospital showed an upward trend ( P<0.05). The proportion of special-grade antimicrobials used in the hospital increased year by year ( χ2=7 804.081, P<0.01). The total usage rate of special-grade antimicrobials in ICU showed an upward trend year by year ( χ2=67.028, P<0.01). Since the implementation of the special-grade antimicrobial information management system in 2015, the total use rate of special-grade antimicrobials in the hospital, the use rate of various antibiotics except linezolid, amphotericin B and posaconazole, and the proportion of special-grade antimicrobials used in the hospital have all shown a downward trend year by year ( P<0.01). The total usage rate and total AUD of special-grade antimicrobials in ICU showed a decreasing trend year by year ( χ2=343.514, P<0.01, β=-0.963, P=0.002). Conclusion:The information management system for special-grade antimicrobial can effectively reduce the utilization rate and AUD of most special-grade antibiotics in hospitalized patients including ICU, and has a good clinical application value in antimicrobial stewardship.
