Integration of tools for binding archetypes to SNOMED CT

Area of Science:

• Health Informatics
• Clinical Informatics
• Information Science

Background:

• Archetype formalism and Archetype Definition Language aim for ISO standard compliance in electronic healthcare records (EHRs).
• Achieving interoperability between diverse clinical systems is a key challenge in EHR implementation.
• This paper focuses on tools and methods for binding archetypes to terminology systems.

Purpose of the Study:

• To present an archetype editor supporting manual and semi-automatic creation of terminology bindings.
• To facilitate the integration of archetypes with terminology systems for enhanced EHR interoperability.
• To reduce the effort required for establishing terminology bindings in clinical informatics.

Main Methods:

• Application of lexical and semantic methods for automatic mapping suggestions.
• Utilization of information visualization techniques to aid user exploration and selection of mappings.
• Development of an integrated tool for archetype authoring and terminology binding assistance.

Main Results:

• An open-source integrated tool for archetype authoring was developed and released.
• The tool provides semi-automatic assistance for SNOMED CT terminology binding.
• Terminology visualization features are included to support the binding process.

Conclusions:

• The developed approach and tools can significantly reduce the effort in creating terminology bindings.
• The presented methods are general but demonstrated with SNOMED CT and openEHR reference model archetypes.
• Successful terminology binding is crucial for effective EHR interoperability and data standardization.