Overview Study of IFX-1 to Replace Steroids in Patients With Granulomatosis With Polyangiitis and Microscopic Polyangiitis. Status: Completed Trial end date: 2021-06-08 Target enrollment: Participant gender: Summary The purpose of the study is to evaluate the efficacy of IFX-1 treatment as replacement for glucocorticoid (GC) therapy in subjects with GPA and MPA. Phase: Phase 2 Details Lead Sponsor: InflaRx GmbHCollaborator: IQVIATreatments: GlucocorticoidsPrednisoneVilobelimab