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Related Experiment Video

Updated: Jun 20, 2026

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Published on: October 6, 2023

Representing a chemotherapy guideline using openEHR and rules.

Rong Chen¹, Patrik Georgii-Hemming, Hans Ahlfeldt

¹Department of Biomedical Engineering, Linköping University, SE-581 85 Linköping, Sweden. rong.chen@imt.liu.se

Studies in Health Technology and Informatics

|September 12, 2009

Summary

Representing clinical guidelines as data and logic using openEHR models is feasible. This approach enhances the clinical usefulness of computerized guidelines by improving interoperability with Electronic Health Records (EHRs).

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Last Updated: Jun 20, 2026

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Radiation Planning Assistant - A Web-based Tool to Support High-quality Radiotherapy in Clinics with Limited Resources

Published on: October 6, 2023

Area of Science:

Health Informatics
Clinical Decision Support Systems
Medical Guideline Representation

Background:

Computerized guidelines aid decision-making but face limited clinical utility due to poor interoperability between guideline systems and Electronic Health Records (EHRs).
Existing guideline representation models (GRMs) present challenges in meeting clinical requirements for complex treatments like lymphoma chemotherapy.

Purpose of the Study:

To investigate the feasibility of representing clinical guidelines using openEHR archetypes, templates, and rules.
To address the interoperability gap between guideline systems and EHRs for improved clinical decision support.

Main Methods:

Analysis of a published lymphoma chemotherapy guideline's clinical use.
Implementation of the guideline using openEHR models (archetypes, templates, rules) to represent its data and logic.

Main Results:

Existing GRMs demonstrate limitations in supporting clinical requirements.
The openEHR-based representation of the lymphoma chemotherapy guideline proved feasible.
This approach offers clinical and informatics advantages.

Conclusions:

Representing chemotherapy guidelines with openEHR models and rules is a viable strategy.
The openEHR approach enhances the integration and utility of clinical guidelines within EHR systems.