Loading of Central Lab Data CDISC LAB Standard Kurt Hellstern Hands-on GmbH
Dataflow Central Lab Database ODM SDTM Tabulator LAB (xml)
Steps to Be Performed Write specifications for the lab system extract file Define new MARVIN metadata: One ItemGroup per lab parameter Lab Data Loader by XClinical Load test file Correction loop if necessary: restart at step 1 Implement process and go live
Step 1: Extract File Specifications Use the specifications from the CDISC web page / standards Download the Excel version of the specifications Edit the specification files according to the study‘s needs:
Step 1: Extract File Specifications (2) Detail: visit names Will be used in SDTM Detail: parameter names CDISC controlled terminology
Step 2: New MARVIN Metadata
Step 3: Load Process to Be Prepared Central Lab Sftp/scp-Server XSLT-Transformation (Batch job) MARVIN
Step 4-6: Load File Data fields used for linking and verifying between load file and MARVIN (selection)
Step 6: Completed Task Did it work? Yes, we can!
One Itemgroup per Parameter All entries protected against changes – except “Evaluation” in case of alerts not equal “N”
Problem Report „Non-Matching“ report at each loading
Thank you kurt.hellstern@hands-on.ch