Implementation of SNOMED CT in an online clinical database

Area of Science:

• Health Informatics
• Clinical Terminology Standards
• Electronic Health Records (EHRs)

Background:

• Accelerating eHealth adoption in the UK requires robust interoperability between diverse systems.
• Information and data standards are essential for seamless integration of electronic patient records.
• SNOMED CT is a critical clinical terminology mandated for adoption across all UK care settings by NHS England.

Observation:

• NHS Wales developed an electronic patient record system since 2009, centering on a clinical information model built with SNOMED CT.
• Limited real-world clinical experience exists for SNOMED CT despite its intended widespread use.
• The study focuses on practical implementation experiences within a live clinical setting.

Findings:

• SNOMED CT has proven to be a usable and clinician-friendly terminology.
• The extensive size and broad scope of SNOMED CT present implementation challenges.
• Successful integration necessitates careful planning regarding the terminology's scale.

Implications:

• Findings inform strategies for implementing SNOMED CT in other UK healthcare settings.
• This study contributes to the understanding of challenges and best practices for large-scale terminology adoption in EHRs.
• Optimizing SNOMED CT implementation can improve data standardization and clinical decision-making in eHealth initiatives.