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中华实验和临床感染病杂志(电子版) ›› 2022, Vol. 16 ›› Issue (01) : 1 -8. doi: 10.3877/cma.j.issn.1674-1358.2022.01.001

论著

非重症监护病房多重耐药菌感染来源及分布
李占结1, 张永祥1, 周苏明2, 刘波1, 武星3,()   
  1. 1. 221900 南京市,南京医科大学第一附属医院感染管理处
    2. 221900 南京市,南京医科大学第一附属医院老年重症监护病房
    3. 214062 无锡市,江南大学附属医院感染管理处
  • 收稿日期:2021-04-27 出版日期:2022-02-15
  • 通信作者: 武星
  • 基金资助:
    国家重点研发科技攻关项目(No. 2020YFC0848100); 中国老年医学学会感染防控研究基金资助项目(No.GRYJ-LRK2018016); 江苏省医院管理创新研究基金资助项目(No. JSYGY-3-2019-484)

Source and distribution of multidrug-resistant organisms infections in non-intensive care unit

Zhanjie Li1, Yongxiang Zhang1, Suming Zhou2, Bo Liu1, Xing Wu3,()   

  1. 1. Infection Management Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing 221900, China
    2. Geriatric Intensive Care Unit, The First Affiliated Hospital of Nanjing Medical University, Nanjing 221900, China
    3. Infection Management Department, Jiangnan University Hospital, Wuxi 214062, China
  • Received:2021-04-27 Published:2022-02-15
  • Corresponding author: Xing Wu
引用本文:

李占结, 张永祥, 周苏明, 刘波, 武星. 非重症监护病房多重耐药菌感染来源及分布[J]. 中华实验和临床感染病杂志(电子版), 2022, 16(01): 1-8.

Zhanjie Li, Yongxiang Zhang, Suming Zhou, Bo Liu, Xing Wu. Source and distribution of multidrug-resistant organisms infections in non-intensive care unit[J]. Chinese Journal of Experimental and Clinical Infectious Diseases(Electronic Edition), 2022, 16(01): 1-8.

目的

分析非重症监护病房(ICU)多重耐药菌(MDRO)感染来源及分布,为制定精准化MDRO防控措施提供依据。

方法

选取南京医科大学第一附属医院2017年10月至2019年9月802例自非ICU科室MDRO感染者体内分离出的1 116株MDRO菌株作为研究对象,依据来源将MDRO分为院外感染(外院转入、社区获得)和院内感染(本院转入、科室获得)两大类型共4个组别进行分析。

结果

本院非ICU科室感染的MDRO以碳青霉烯类耐药肠杆菌科(CRE)(384/1 116、34.41%)及耐甲氧西林金黄色葡萄球菌(MRSA)(331/1 116、29.66%)为主;不同科室MDRO感染构成差异有统计学意义(χ2 = 185.687、P < 0.001),4种常见MDRO感染最多的科室为老年医学科(147/1 116、13.17%)、神经外科(112/1 116、10.04%)和康复医学科(95/1 116、8.51%)。CRE、MRSA、碳青霉烯类耐药鲍曼不动杆菌(CRAB)和碳青霉烯类耐药铜绿假单胞菌(CRPA)检出率分别为10.69%(704/6 584)、43.83%(554/1 264)、33.72%(376/1 115)和27.11%(475/1 752),均显著低于全院科室CRE、MRSA、CRAB、CRPA的平均检出率[25.35%(3 474/13 704)、51.48%(1 093/ 2 123)、79.15%(4 704/5 943)和46.99%(2 051/4 365)],差异均有统计学意义(χ2 = 584.309、15.583、960.632、203.726,P均< 0.001);非ICU科室间以上4种MDRO检出率差异均有统计学意义(χ2 = 190.766、97.642、75.078和69.515,P均< 0.001)。MDRO感染部位主要为下呼吸道(540/ 1 116、48.39%)、手术部位(132/1 116、11.83%)和泌尿道(123/1 116、11.02%)。院外感染者共641例(57.44%),包括外院转入(373/1 116、33.42%)和社区获得(268/1 116、24.01%);院内感染者475例(42.56%),包括本院转入(52/1 116、4.66%)和科室获得(423/1 116、37.90%)。

结论

本院非ICU科室MDRO感染近2/3来源于院外输入和院内转入,需重视感染控制基本措施落实并通过信息系统早期识别,且各科室间MDRO感染来源及分布不同,应根据其特点制定针对性措施,实现精准化防控。

Objective

To investigate the source and distribution of multidrug-resistant organisms (MDRO) infection in non-intensive care unit (ICU), and to provide basis for accurate prevention and control measures of MDRO.

Methods

Total of 1 116 MDRO strains isolated from 802 patients with MDRO infection in the non-ICU departments of Jiangsu Provincial people’s Hospital from October 2017 to September 2019 were selected. According to the source, MDRO were divided into two types: out-of-hospital infection (transferred from outside hospital and community acquired) and nosocomial infection (transferred from our hospital and acquired from departments of our hospital).

Results

The main MDRO in non-ICU departments were carbapenem-resistant Enterobacteriaceae (CRE) (384/1 116, 34.41%) and methicillin-resistant Staphylococcus aureus (MRSA) (331/1 116, 29.66%). There were significant differences in the composition of MDRO infection among different departments (χ2 = 185.687, P < 0.001). The departments with the most common MDRO infection were geriatrics (147/1 116, 13.17%), neurosurgery (112/1 116, 10.04%) and rehabilitation medicine (95/1 116, 8.51%). The detection rates of CRE, MRSA, carbapenem-resistant Acinetobacter baumannii (CRAB) and carbapenem-resistant Pseudomonas aeruginosa (CRPA) were 10.69% (704/6 584), 43.83% (554/1 264), 33.72% (376/1 115) and 27.11% (475/1 752), respectively, which were significantly lower than those of departments from the whole hospital [25.35% (3 474/13 704), 51.48% (1 093/2 123), 79.15% (4 704/5 943) and 46.99% (2 051/4 365)], with significant differences (χ2 = 584.309, 15.583, 960.632, 203.726; all P < 0.001). There were significant differences in the detection rates of the above four kinds of MDRO among different non-ICU departments (χ2 = 190.766, 97.642, 75.078, 69.515; all P < 0.001). The most common sites of MDRO infection were lower respiratory tract (540/1 116, 48.39%), operation site (132/1 116, 11.83%) and urinary tract (123/1 116, 11.02%). There were 641 cases of out-of-hospital infection (57.44%), including out-of-hospital transfer (373/1 116, 33.42%) and community access (268/1 116, 24.01%); and 475 cases (42.56%) of nosocomial infection, including our hospital transfer (52/1 116, 4.66%) and department of our hospital access (423/1 116, 37.90%).

Conclusions

Nearly 2/3 of MDRO infections in non-ICU departments of our hospital are imported from outside of hospital and transferred in hospital. In addition, attention should be paid to the implementation of basic sensory control measures and early identification through the information system, and the sources and distribution of MDRO infections are different, so targeted prevention and control measures should be formulated according to their characteristics to achieve precise prevention and control.

表1 非ICU科室MDRO感染分布及构成比[例(%)]
表2 非ICU科室MDRO检出率[例(%)]
表3 非ICU科室MDRO感染部位分布
图1 非ICU科室MDRO感染来源
[1]
Wijnakker R, Lambregts MMC, Rump B et al. Limited multi-drug resistant organism related stigma in carriers exposed to isolation precautions: an exploratory quantitative questionnaire study[J]. J Hosp Infect,2020,106(1):126-133
[2]
Blanca AB, Natalia M, Zaira R PB, et al. Systematic literature review of the burden and outcomes of infections due to multidrug-resistant organisms in Europe: the ABOUT-MDRO project protocol[J]. BMJ Open,2020,10(5):e030608.
[3]
Huang YS, Lai LC, Chen YA, et al. Colonization with multidrug-resistant organisms among healthy adults in the community setting: prevalence, risk factors, and composition of gut microbiome[J]. Front Microbiol,2020,11:1402.
[4]
Huang J, Cui C, Zhou S, Chen M, et al. Impact of multicenter unified enhanced environmental cleaning and disinfection measures on nosocomial infections among patients in intensive care units[J]. J Int Med Res,2020,48(8):300060520949766.
[5]
徐必生,袁华兵,杨萍. 某三级综合医院多重耐药菌相关感染经济负担评估[J/CD]. 中华实验和临床感染病杂志(电子版),2017,11(5):455-459.
[6]
Guzmán-Herrador B, Díaz Molina C, Allam MF, et al. Underlying illness severity and outcome of nosocomial pneumonia: prospective cohort study in intensive care unit[J]. J Hosp Infect,2014,86(1):53-56.
[7]
Wang L, Huang X, Zhou J, et al. Predicting the occurrence of multidrug-resistant organism colonization or infection in ICU patients: development and validation of a novel multivariate prediction model[J]. Antimicrob Resist Infect Control,2020,9(1):66.
[8]
Laupland KB, Ruppé E, Harbarth S. In 2035, will all bacteria be multidrug resistant? We are not sure[J]. Intens Care Med, 2016,42(12):2021-2023.
[9]
中华人民共和国卫生部. 医院感染诊断标准(试行)[J]. 中华医学杂志,2001,81(5):314-320.
[10]
Magiorakos AP, Srinivasan A, Carey RB, et al. Multidrug-resistant, extensively druresistant and pandrug-resistant bacteria: an international expert proposal for interim standard definitions for acquired resistance[J]. Clin Microbiol Infect,2012,18(3):268-281.
[11]
Clinical and Laboratory Standards Institute. Performance standards for antimicrobial susceptibility testing[S]. Twenty seventh informational supplement,2019.
[12]
国家卫生健康委办公厅. 医院感染管理质量控制指标(2015年版)[EB/OL].

URL    
[13]
全国细菌耐药监测网(CARSS). 2018年全国细菌耐药监测报告[EB/OL].

URL    
[14]
李占结,刘波,李惠芬, 等. ICU多重耐药菌感染分布与来源研究[J]. 中华医院感染学杂志,2019,29(8):1166-1171.
[15]
臧凤,张永祥,刘波, 等. 重症监护病房老年患者多药耐药菌的感染分布与来源分析[J]. 中华医院感染学杂志,2020,30(6):866-871.
[16]
张芸燕. ICU与非ICU病房多重耐药菌分布与耐药性分析[J]. 中国继续医学教育,2019,11(36):70-74.
[17]
龙盛双,胡潇云,张啟鹏, 等. 多重耐药菌的科室分布及院内感染控制[J]. 中国消毒学杂志,2016,33(10):986-988.
[18]
周旋,杜贵琴,李雅君, 等. ICU和非ICU病房多重耐药菌检出及耐药性差异[J]. 中国感染控制杂志,2018,17(3):219-223, 229.
[19]
Shariati A, Dadashi M, Chegini Z, et al. The global prevalence of daptomycin, tigecycline, quinupristin/dalfopristin, and linezolid-resistant Staphylococcus aureus and coagulase-negative staphylococci strains: a systematic review and meta-analysis[J]. Antimicrob Resist Infect Control,2020,9(1):56.
[20]
Predic M, Delano JP, Tremblay E, et al. Evaluation of patient risk factors for infection with carbapenem-resistant Enterobacteriaceae[J]. Am J Infect Control,2020,48(9):1028-1031.
[21]
Hope D, Ampaire L, Oyet C. Muwanguzi EAntimicrobial resistance in pathogenic aerobic bacteria causing surgical site infections in Mbarara regional referral hospital, South-western Uganda[J]. Sci Rep,2019,9(1):17299.
[22]
Jones M, Ying J, Huttner B, et al. Relationships between the importation, transmission, and nosocomial infections of methicillin-resistant Staphylococcus aureus: an observational study of 112 veterans affairs medical centers[J]. Clin Infect Dis,2014,58(1):32-39.
[23]
Lucet JC, Koulenti D, Zahar JR, et al. Persistence of colonisation with MDRO following discharge from the ICU[J]. Intensive Care Med,2014,40(4):603-605.
[24]
Haverkate MR, Derde LP, Brun-Buisson C, et al. Duration of colonization with antimicrobial-resistant bacteria after ICU discharge[J]. Intensive Care Med,2014,40(4):564-571.
[25]
Octaria R, Chan A, Wolford H, et al. Web-based interactive tool to identify facilities at risk of receiving patients with multidrug-resistant organisms[J]. Emerg Infect Dis,2020,26(9):2046-2053.
[26]
Jennifer C, Emily B. The impact of the COVID-19 pandemic on healthcare acquired infections with multidrug resistant organisms[J]. Am J Infect Control,2021;49(5):653-654.
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