Stud Health Technol Inform. 2023 May 2;301:125-130. doi: 10.3233/SHTI230025.
ABSTRACT
BACKGROUND: There are many medical knowledge bases with potential for supporting medical professionals in their decision-making during routine care, yet usage of these sources remains low. Standardized linking of Clinical Decision Support (CDS) applications and existing medical knowledge bases is not a common practice.
OBJECTIVES: Using existing eHealth standards to increase the utilization of knowledge bases and implement a prototype.
METHODS: Linking an existing online knowledge base via a FHIR CodeSystem supplement to the Austrian national EHR (ELGA) terminology server and accessing these data using CDS Hooks and FHIR.
RESULTS: We tested the approach by incorporating photosensitivity data of medications into a local copy of the Austrian terminology server. These data are directly used by a CDS Hooks compliant CDS service.
CONCLUSION: The Austrian Terminology Server could be an important interface to access existing knowledge bases from within EHR systems. FHIR and CDS Hooks could lead the way for a simple and open integration of CDS services into EHR systems.
PMID:37172166 | DOI:10.3233/SHTI230025
