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A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

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Published on: May 10, 2022

Clinical decision support systems.

Patrick Emanuel Beeler¹, David Westfall Bates², Balthasar Luzius Hug³

¹Division of General Internal Medicine & Primary Care, Brigham and Women's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Research Center for Medical Informatics, University Hospital Zurich, Switzerland.

Swiss Medical Weekly

|February 11, 2015

Summary

Clinical decision support (CDS) systems improve healthcare processes and reduce medication errors. However, careful implementation is needed to avoid delays and alert fatigue, ensuring patient safety and improved outcomes.

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Published on: September 26, 2018

Area of Science:

Medical Informatics
Health Information Technology
Clinical Decision Making

Background:

Clinical decision support (CDS) systems integrate patient data with electronic knowledge bases.
Computerised physician order entry (CPOE) is essential for implementing electronic CDS.
CDS tools encompass medication dosing, order facilitation, alerts, information display, expert systems, and workflow support.

Purpose of the Study:

To review the impact and challenges of clinical decision support systems in healthcare.
To categorize existing CDS tools and their recognized benefits.
To discuss potential unintended consequences and future directions of CDS.

Main Methods:

Literature review of medical informatics studies on CDS.
Categorization of CDS tools based on existing literature.
Analysis of reported benefits and drawbacks of CDS implementation.

Main Results:

CDS has demonstrated success in improving processes like DVT prevention, guideline adherence, vaccination rates, and reducing medication errors.
Potential risks include "e-iatrogenesis" (unintended consequences) and treatment delays due to CPOE and CDS.
Alert fatigue from low-significance alerts can lead to overriding critical notifications.

Conclusions:

Careful planning and phased implementation of CDS are crucial.
System speed and alert specificity are key factors for successful CPOE and CDS integration.
Future CDS development aims for improved alert specificity, prioritization, customization, and patient-centered support, with the ultimate goal of improving patient outcomes.