So today the full NOR-DRUM B details - the first positive RCT for TNFi TDM in rheum HR 2.09 for worsening with standard care (clinician discretion) vs proactive TDM (change before clinical issue) Open label, but this is a lot better than guessing! #ACR21 ABST1946 @RheumNow https://t.co/kyKh00ARVW https://t.co/uW6vYHLI7Y