Adjunctive Treatment With Avacopan, an Oral C5a Receptor Inhibitor, in Patients With Antineutrophil Cytoplasmic Antibody-Associated Vasculitis.

ABSTRACT:

Objective

This study aimed to evaluate the safety of avacopan, an orally administered C5a receptor inhibitor, for the treatment of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis in addition to standard-of-care (SOC) treatment with glucocorticoids with cyclophosphamide or rituximab.

Methods

In this randomized 12-week study, twice daily avacopan (10 mg or 30 mg) plus SOC was assessed versus SOC only in patients with newly diagnosed/relapsing ANCA-associated vasculitis. Efficacy measurements included 50% or greater reduction in Birmingham Vasculitis Activity Score (BVAS) at day 85, rapid reduction (day 29) of BVAS to a score of 0 that was sustained through day 85, change in Vasculitis Damage Index (VDI), renal response (improvement in estimated glomerular filt

SUBMITTER: Merkel PA 

PROVIDER: S-EPMC7672305 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature