Objective To develop and validate revised classification criteria for granulomatosis with polyangiitis (GPA ... The final criteria and their weights were as follows: bloody nasal discharge, nasal ...

We recommend tapering of the GC dose to a target of 5 mg prednisolone equivalent/day within 4–5 months. Avacopan may be considered as part of a strategy to reduce exposure to GC in granulomatosis with ...