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ORIGINAL ARTICLE

Identification of key potential risk areas and key potential failure modes in hemodialysis rooms by the FMEA method following routine prevention and control of the COVID-19 pandemic

Yingying Ruan

Yingying Ruan

Hemodialysis Room, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China

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Qijun Hong

Qijun Hong

Hemodialysis Room, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China

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Lili Feng

Lili Feng

Nursing Department, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China

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Ching-Wen Chien

Ching-Wen Chien

Institute for Hospital Management, Tsing Hua University, Shenzhen Campus, China

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Kai Sun

Corresponding Author

Kai Sun

Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China

Correspondence

Kai Sun, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong SAR, China.

Email: imsunkai@connect.hku.hk

Yen-Ching Chuang, Business College, Taizhou University, No.1139, Shifu Avenue, Taizhou, Zhejiang Province, China.

Email: yenching.chuang@gmail.com; yenching@yeah.net

Fuqin Tang, Nursing Department, Taizhou Central Hospital (Taizhou University Hospital), No.999, Donghai Avenue, Economic Development Zone, Taizhou, Zhejiang Province, China.

Email: tangfq@tzzxyy.com; fuqintang2022@yeah.net

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Yen-Ching Chuang

Corresponding Author

Yen-Ching Chuang

Institute of Public Health and Emergency Management, Taizhou University, Taizhou, Zhejiang, China

Business College, Taizhou University, Taizhou, Zhejiang, China

Key Laboratory of evidence-based Radiology of Taizhou, Linhai, Zhejiang, China

Correspondence

Kai Sun, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong SAR, China.

Email: imsunkai@connect.hku.hk

Yen-Ching Chuang, Business College, Taizhou University, No.1139, Shifu Avenue, Taizhou, Zhejiang Province, China.

Email: yenching.chuang@gmail.com; yenching@yeah.net

Fuqin Tang, Nursing Department, Taizhou Central Hospital (Taizhou University Hospital), No.999, Donghai Avenue, Economic Development Zone, Taizhou, Zhejiang Province, China.

Email: tangfq@tzzxyy.com; fuqintang2022@yeah.net

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Fuqin Tang

Corresponding Author

Fuqin Tang

Nursing Department, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China

Correspondence

Kai Sun, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong SAR, China.

Email: imsunkai@connect.hku.hk

Yen-Ching Chuang, Business College, Taizhou University, No.1139, Shifu Avenue, Taizhou, Zhejiang Province, China.

Email: yenching.chuang@gmail.com; yenching@yeah.net

Fuqin Tang, Nursing Department, Taizhou Central Hospital (Taizhou University Hospital), No.999, Donghai Avenue, Economic Development Zone, Taizhou, Zhejiang Province, China.

Email: tangfq@tzzxyy.com; fuqintang2022@yeah.net

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First published: 14 April 2024

Yingying Ruan and Qijun Hong contributed equally to this study.

Abstract

Hemodialysis is an important part of nosocomial infection prevention and control (IPC). This study aimed to identify the key potential risk areas and failure modes in hemodialysis rooms in hospitals and put forward a series of improvement measures to prevent and control the spread of the coronavirus disease 2019 (COVID-19). Hemodialysis patients are highly susceptible to COVID-19 and usually have a high incidence of severe illness and mortality after infection with COVID-19. Therefore, IPC in hemodialysis patients is of crucial strategic significance. Based on 30 domain experts’ interviews and careful analysis of prevention and control documents, we constructed a comprehensive failure system for a model that identifies the potential risks for nosocomial COVID-19 infection in the hemodialysis room. Subsequently, a thorough risk assessment of the potential failure factors identified in our model was conducted. The failure key factors corresponding to the human element in medical waste (garbage) disposal (C2) are verified to be the highest risk factors. They are as follows: The cleaning staff did not dispose of different types of medical waste (garbage) (C21), did not wear masks according to the regulations (C22), and lacked knowledge and norms of nosocomial IPC (C23). This study provides valuable insights for hospital decision-makers on the potential failure factors related to COVID-19 infections in hemodialysis rooms. By working with hospital infection specialists, the suggested improvement measures can help reduce the risk of virus exposure among hospital medical staff, patients, and cleaning staff.

CONFLICT OF INTEREST STATEMENT

The authors have no proprietary interest in any aspect of this study.

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