- Conditions
- Granulomatosis With Polyangiitis, Wegener's, GPA
- Interventions
- Avacopan, Placebo
- Drug
- Lead sponsor
- Robert Spiera, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 2
- States / cities
- Edison, New Jersey • New York, New York
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- Conditions
- ANCA-Associated Vasculitis
- Interventions
- Avacopan, Prednisone, Cyclophosphamide, Rituximab, Azathioprine
- Drug · Biological
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 331 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 41
- States / cities
- Huntsville, Alabama • Phoenix, Arizona • Los Angeles, California + 35 more
- Conditions
- C3 Glomerulopathy (C3G)
- Interventions
- Avacopan, Avacopan Matching Placebo
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 10
- States / cities
- Palo Alto, California • Chicago, Illinois • Iowa City, Iowa + 7 more