CDISC end-to-end

A blog about CDISC end-to-end and its real life implementations

Saturday, June 6, 2015

FDA starts embracing LOINC

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Two friendly colleagues from pharma companies pointed me to very recent FDA publications about LOINC , the worldwide coding system for labor...
2 comments:
Tuesday, April 21, 2015

The DataSet-XML FDA Pilot - report and first comments

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The FDA very recently published a report on their pilot of the use of Dataset-XML as an alternative to SAS-XPT (SAS Transport 5) for SDTM, ...
Friday, March 27, 2015

Creating define.xml - best and worst practices

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Define.xml is a CDISC standard , based on XML, allowing sponsors to provide metadata for SDTM, ADaM and SEND electronic submissions to the F...
1 comment:
Wednesday, February 25, 2015

CDISC Therapeutic Areas and LOINC

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In a recent discussion with an important CDISC representative (well, they are all important), I heard the remark that the therapeutic area u...
Sunday, February 8, 2015

The power of UCUM: unit conversions using web services

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Yesterday, one of my smaller dreams came true. Some years ago, when I started working with electronic health records (EHRs), I discovered ...
Friday, January 23, 2015

ValueList Web Services in the "Smart Dataset-XML Viewer"

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I now also implemented these services into the "Smart Dataset-XML Viewer". I still need to QC it and will then make the new versio...
2 comments:
Wednesday, November 5, 2014

ValueList web services for SDTM

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Today, I added three more web services, which have to do with SDTM value lists: Validate whether a CDISC unit is a correct unit for a giv...
Saturday, November 1, 2014

More web services

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In the last weeks and months, with help of my students at the university , I developed some more web services for use with CDISC standards, ...
Monday, October 13, 2014

Bringing SUPPQUALs back to their parent dataset

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In CDISC SDTM , values for non-standard variables (i.e. sponsor-defined variables) need to be submitted in separate data sets, the so-called...
1 comment:
Monday, September 29, 2014

The meaning of "Unit"

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Last week, I worked on a mapping between the CDISC-CT [UNIT] codelist , and UCUM . For every "unit" published by CDISC (there are ...
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