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Identification and Evaluation of Safety-Related Processes in CT Workflows for Patient Safety...20th World Congress on Medical and Health Informatics (MEDINFO), August 9-13, 2025, Taipei, Taiwan

CT examinations are critical for diagnostic imaging but involve safety challenges, including radiation exposure, contrast agent side effects, and patient information management risks. This study employed Interpretive Structural Modeling (ISM) analysis to identify safety-critical tasks, with "Confirm...

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Published in:Studies in Health Technology & Informatics Vol. 329; pp. 1668 - 1670
Main Authors: Minoru Kawamata, Norihito Takimoto, Ayaka Watanabe, Akira Masaoka, Yasuhiko Yamane, Nobuo Kashiwagi
Format: proceedings research Journal Article
Published: Sage Publications Inc. 2025
Online Access:View this record in EBSCOhost
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      dt: 2025
      vid: 329
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      pub: Sage Publications Inc.
      place: Thousand Oaks, California
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        atl: Identification and Evaluation of Safety-Related Processes in CT Workflows for Patient Safety...20th World Congress on Medical and Health Informatics (MEDINFO), August 9-13, 2025, Taipei, Taiwan
      aug:
        au:
          Minoru Kawamata
          Norihito Takimoto
          Ayaka Watanabe
          Akira Masaoka
          Yasuhiko Yamane
          Nobuo Kashiwagi
        affil: Osaka International Cancer Institute
      sug:
        subj:
          Patient Safety
          Workflow Evaluation
          Tomography, X-Ray Computed
          Task Performance and Analysis
          Models, Theoretical
          Language
          Human
          Congresses and Conferences Taiwan
          Taiwan
          Contrast Media Adverse Effects
          Hypersensitivity Risk Factors
          Kidney Physiology
          Questionnaires
          Risk Assessment
          Productivity
          Radiation Injuries Risk Factors
          Validity
          Health Personnel
      ab: CT examinations are critical for diagnostic imaging but involve safety challenges, including radiation exposure, contrast agent side effects, and patient information management risks. This study employed Interpretive Structural Modeling (ISM) analysis to identify safety-critical tasks, with "Confirm the examination and patient condition" and "Confirm the examination using contrast agent" recognized as the most impactful. These tasks significantly influence "Confirm the side effect history of contrast agent and allergy" and "Confirm the kidney function," emphasizing their importance in risk mitigation. The introduction of an electronic questionnaire system significantly improved risk assessment accuracy and workflow efficiency, demonstrating a scalable model for enhancing patient safety and operational reliability.
      pubtype: Academic Journal
      doctype:
        proceedings
        research
        Journal Article
      ougenre: Article
    language: English
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