mik-ohdsi
commented
1 year ago Hi @dimshitc thanks for highlighting these items subject to an "RxNorm Extension cleanup". The 400/600 mg concept is indeed present in RxNav. The same goes for the 600/900 mg variant. It looks like the RxE entry comes from AMT and there was probably a version gap when incorporating the AMT data while RxNorm provided that entry almost at the same time when it was coming up in AMT. There is of course also the possibility that detection of existing RxNorm concepts when generating new RxNorm Extension concepts did not catch it. Let me tag @aostropolets here to include this as an example when looking at the review of RxE logic in general as well as the cleanup.
2938119 OMOP5154794 [{1 (3 ML cabotegravir 200 MG/ML Injection) / 1 (3 ML rilpivirine 300 MG/ML Injection) } Pack [Cabenuva]] 2938121 OMOP5154796 [{1 (2 ML cabotegravir 200 MG/ML Injection) / 1 (2 ML rilpivirine 300 MG/ML Injection) } Pack [Cabenuva]]
exactly the same concepts exists in RxNorm