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CDISC, IHE, DEX and other TLAs

ISO/IEC JTC1/SC32/WG2 N1878. CDISC, IHE, DEX and other TLAs. Landen Bain. Data Element Exchange (DEX) An IHE Profile. EHRs contains data elements that can be used to populate parts of research case report forms

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CDISC, IHE, DEX and other TLAs

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  1. ISO/IEC JTC1/SC32/WG2 N1878 CDISC, IHE, DEX and other TLAs Landen Bain

  2. Data Element Exchange (DEX)An IHE Profile • EHRs contains data elements that can be used to populate parts of research case report forms • DEX leverages the power of CDISC’s SHARE Metadata Registry and CDASH data element standard to apply mappings to eCRFs at the point of form design • DEX will create a customized map of the elements in a particular case report form to the corresponding elements in the EHR export. The metadata registry maintains the exact interactions between the research and healthcare data elements, and will provide an exact map by which data can be extracted from the pre-population data set

  3. RetrieveDataElementList [QRPH -43]  Metadata Consumer Metadata Source Data Element Exchange (DEX) DEX Actor Transaction Diagram DEX maps research data elements to healthcare data elements RetrieveMetadata [QRPH -44] 

  4. Clinical Research Document (CRD)Pre-population of a Case Report Form CRD XSLT Healthcare Site Sponsor EHR EDC CCD CDASH eCRF

  5. Data Element Exchange Pre-population of a Case Report Form Extraction Specification Research EDC EHR Healthcare eCRF CCD 3. Data as CCD 2. Form as ODM 1. Build form from CDASH elements in SHARE SHARE

  6. North American Connectathon New Directions for SDC • Three vendors will be testing the new SDC profile and its attendant profiles RFD and DEX. • SRDC will enact the DEX Metadata Source actor. • Oz Systems will enact DEX Metadata Consumer and RFD Forms Processor. • Discussions are underway with an unnamed EHR to play the RFD Form Filler.

  7. IHE Connectathon New Directions:Structured Data Capture Oz Systems EHR SRDC Form Filler Form Processer Metadata Consumer Metadata Source RFD SDC DEX

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