At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Randomized, Double-Blind, Active-Controlled, Phase 3 Study to Evaluate the Safety and Efficacy of CCX168 (Avacopan) in Patients With ANCA-Associated Vasculitis Treated Concomitantly With Rituximab or Cyclophosphamide/Azathioprine
In Brief
A Phase 3 clinical trial evaluating Avacopan, Prednisone, and 3 other interventions for ANCA-Associated Vasculitis. Completed, enrolled 331 participants across 198 sites in 20 countries.
Detailed Summary
The primary objective is to evaluate the efficacy of CCX168 (avacopan) to induce and sustain remission in patients with active anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), when used in combination with cyclophosphamide followed by azathioprine, or in combination with rituximab.
Study Details
Timeline
Interventions
Avacopan 30 mg twice daily orally for 52 weeks (364 days): \- Three 10 mg avacopan capsules in the morning, preferably with food, and three in the evening, preferably with food, approximately 12 hours after the morning dose. Oral prednisone-matching placebo tapering regimen over 20 weeks (140 days): * Prednisone-matching placebo capsules equivalent to 60 mg per day if the subject's body weight was ≥55 kg, or 45 mg per day if the subject's body weight was \<55 kg, starting on Day 1 with tapering according to a protocol-specified schedule. * Adolescents who weighed ≤37 kg started at a prednisone-matching placebo dose of 30 mg per day.
Avacopan-matching placebo twice daily orally for 52 weeks (364 days): \- Three avacopan-matching placebo capsules in the morning, preferably with food, and three in the evening, preferably with food, approximately 12 hours after the morning dose. Oral prednisone tapering regimen over 20 weeks (140 days): * Prednisone 60 mg per day if the subject's body weight was ≥55 kg, or 45 mg per day if the subject's body weight was \<55 kg, starting on Day 1 with tapering according to the protocol-specified schedule. * Adolescents who weighed ≤37 kg started at a prednisone dose of 30 mg per day.
Orally or intravenously administered
Intravenously administered
Orally administered