...
Scope:
Almost every clinical application leverages (coded) concepts from both standard, national and local terminology systems.
The ability to look up concepts in a terminology system, to resolve the relationships between two or more concepts, the
expansion of a valueset definition, their maintenance across versions over time are but some of the basic operations that
would be beneficial to the components and services supporting an application.
...
- Terminology system curation tools
- Knowledge artifact authoring tools (e.g. rules, quality measures, etc..)
- (Synthetic) Data curation tools
- Data repositories implementing "semantic" queries (e.g. FHIR servers)
- Knowledge execution runtime (e.g. CDS engines)
- Data validation and conformance implementations (e.g. FHIR validation based on profiles)
- Data Aggregation systems e.g. supporting dashboard-like applications
- Data normalization / alignment / transreption, both offline and online
Requirements:
High level functional requirements for a terminology service include:
...
From an integration perspective, several patterns have emerged as desirable, which
result in a variety of non-functional requirements:
...
Candidate Specifications:
- FHIR terminology service - HL7 FHIR TS
- CTS-2 v1.1 specification - OMG CTS-2
- Recommended TS interaction scenarios and protocols
Known Service Implementations :
- Apelon : TBD - wiki http://apelon-dts.sourceforge.net/
- 3M : both proprietary (on CTS-2 and 3M APIs) and open source (on CTS 1.2 and 3M) versions of the HDD service exist.
HDD Access website: https://www.hddaccess.com/
Software (binary and source) downloads: https://www.hddaccess.com/hdd-access-products/download-hdd-access
Content and documentation downloads: https://www.hddaccess.com/current-content-documentation/
Online search and browser: https://www.hddaccess.com/hddbrowser/search
Online API WADL endpoint: https://www.hddaccess.com/hddbrowser/api/application.wadl
Online API documentation: http://apps.3mhis.com/docs/Care_Innovation/HDD/HDD_Access/HDD_Access_Library/index.htm#144905.htm
Uploading contributions: https://www.hddaccess.com/hdd-access-community/open-exchange - HLI : TBD
- LexVS : TBD - wiki https://wiki.nci.nih.gov/display/LexEVS/LexEVS
- OntoServer - http://ontoserver.csiro.au:8080/
- Provides support for FHIR TS API – http://ontoserver.csiro.au/fhir
Content:
...
Current action items:
- Evaluate FHIR TS as a runtime API for applications
- Evaluate candidate implementations
- Work with the terminology content WG to define the "endorsed" content, if any
- Evaluate, provide feedback and assist with the evolution of the candidate specifications
- CTS-2 consolidation roadmap
- Define a test framework to validate the functionality of a candidate implementation for the purpose of use by an application
...