Antibiotic resistance among ICU patients during the COVID-19 pandemic and its associated factors: a retrospective study using electronic medical records in two Vietnamese hospitals.

IF 2.2 4区 医学 Q3 INFECTIOUS DISEASES
Dang-An Do, Vu-Minh Duy-Nguyen, Thi-Hang Nguyen, Dinh-Thanh-Son Le, Huy-Ngoc Nguyen, Duc-Nhu Dang
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Abstract

Antimicrobial resistance (AMR) in intensive care units (ICUs) is a critical issue, which has been exacerbated by the coronavirus disease 2019 (COVID-19) pandemic. This study investigated AMR prevalence and its associated factors among ICU patients in two Vietnamese hospitals from January 2020 to June 2022. Electronic medical records of 1,296 patients with 2,432 non-duplicate bacterial isolates were collected in Phu Tho Hospital (Northern, rural, non-COVID-19 treatment) and 175 Hospital (Southern, urban, COVID-19 treatment centre). Antibiotic susceptibility testing was conducted using VITEK2, BD Phoenix 100, and disk diffusion methods. Logistic regression with 1,000 bootstrap resampling and cross-validation was used to examine factors linked to AMR. Results revealed Acinetobacter spp. (27.5%) as leading strains in Phu Tho Hospital, while Klebsiella spp. (28.0%) predominated in 175 Hospital, except during 2021when Acinetobacter spp. reached the peak. Alarmingly, Acinetobacter spp., Klebsiella spp., and Pseudomonas aeruginosa demonstrated the highest AMR rates and multidrug resistance rates (83.8%-95.8%) in both hospitals. Resistance to cephalosporins, carbapenems, and fluoroquinolones ranged from 75% to 100%. Significant associated factors included age, sex, location, initial admission diagnosis, and bacterial isolation month. This study highlights the urgent need for controlling AMR in ICUs during the pandemic.

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COVID-19大流行期间ICU患者抗生素耐药性及其相关因素:越南两家医院电子病历回顾性研究
重症监护病房(icu)的抗菌素耐药性(AMR)是一个关键问题,2019年冠状病毒病(COVID-19)大流行加剧了这一问题。本研究调查了2020年1月至2022年6月越南两家医院ICU患者AMR患病率及其相关因素。在Phu Tho医院(北部、农村、非COVID-19治疗中心)和175家医院(南部、城市、COVID-19治疗中心)收集了1296例患者的电子病历,其中有2432株非重复细菌分离株。采用VITEK2、BD Phoenix 100、纸片扩散法进行药敏试验。逻辑回归与1000 bootstrap重新抽样和交叉验证被用来检查与AMR相关的因素。结果富苴医院主要病原菌为不动杆菌属(27.5%),175医院主要病原菌为克雷伯菌属(28.0%),2021年为不动杆菌属高峰。令人担忧的是,两家医院中不动杆菌、克雷伯菌和铜绿假单胞菌的抗菌素耐药性和多药耐药率最高(83.8% ~ 95.8%)。对头孢菌素、碳青霉烯类和氟喹诺酮类药物的耐药性从75%到100%不等。重要的相关因素包括年龄、性别、地点、初次入院诊断和细菌分离月份。这项研究强调了在大流行期间控制icu抗菌素耐药性的迫切需要。
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来源期刊
Epidemiology and Infection
Epidemiology and Infection 医学-传染病学
CiteScore
4.10
自引率
2.40%
发文量
366
审稿时长
3-6 weeks
期刊介绍: Epidemiology & Infection publishes original reports and reviews on all aspects of infection in humans and animals. Particular emphasis is given to the epidemiology, prevention and control of infectious diseases. The scope covers the zoonoses, outbreaks, food hygiene, vaccine studies, statistics and the clinical, social and public-health aspects of infectious disease, as well as some tropical infections. It has become the key international periodical in which to find the latest reports on recently discovered infections and new technology. For those concerned with policy and planning for the control of infections, the papers on mathematical modelling of epidemics caused by historical, current and emergent infections are of particular value.
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