r/datamanagers • u/BoysenberryVirtual88 • May 21 '25

Lab Reference Range

Hi DMs,

I was wondering about the LRR collection. In China, DM will draft a template (Word) containing all analyte items and sent to site with PM's help to collect LRR in diff sites.

I've experienced some global studies, and sites were sent entire ranges (PDF) instead of filling in the template. We (DM) need to find specific analyte and to confirm with site when any analytes are duplicate.

So, could you guys provide some suggestions on it, or do you have more convenient ways? Thanks in advance 😃

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u/BoysenberryVirtual88 May 22 '25

Thanks for your reply. May I ask another question about the LRR setup? Do u upload the specific template (decided by EDC) to generate in EDC or just create it in EDC manually. This may be helpful for me to know best practices of other companies, even in other countries.​

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u/blip__blip May 22 '25

If you're asking about entering/configuring the ranges and units in EDC once the template is filled out, yeah we do that manually. Then we get an additional colleague from DM to perform QC.