Explicit contraindication to DOACs (direct acting anticoagulants)



Coding system
CTV3 (Read V3)
Organisation
OpenSAFELY
Codelist ID
opensafely/explicit-contraindication-to-doacs-direct-acting-anticoagulants
Version
2020-10-19

Versions
  • 2020-10-19

Description

This is a codelist that identifies SNOMED codes where a Directing Oral Anticoagulants (DOACs) is explicitly contraindicated. They have previously been know as NOACs.

Methodology

The OpenCodelists Snomed browser was searched using the following terms

  • anticoagulant
  • apixaban
  • doac
  • edoxaban*
  • rivaroxaban

All codes that indicated an explicit contraindication to DOACs were included. Non-specific codes such as anticoagulation contraindicated NOS were not included.

*Edoxaban does not appear to have explicit contraindications whereas the other DOACs do.

References

Signed off by

  • Brian MacKenna, (Oct. 19, 2020)
  • Richard Croker, (Oct. 19, 2020)
id term
Xa5Zo Direct acting anticoagulant adverse reaction
Xa5yH Direct acting anticoagulant allergy
XaZbj Dabigatran contraindicated
XaZbr Dabigatran not tolerated
XabEn Novel oral anticoagulant contraindicated
XabEo Novel oral anticoagulant not tolerated
Xad9m Apixaban adverse reaction
Xad9n Rivaroxaban adverse reaction
Xad9o Rivaroxaban allergy
Xad9p Apixaban allergy
Xad9s Apixaban not tolerated
Xad9t Rivaroxaban not tolerated
XadAI Apixaban contraindicated
XadAK Rivaroxaban contraindicated

Codes not in the full codelist are in faint grey.