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ClinicalTrials.gov public records Last synced Sep 25, 2026, 6:04 AM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
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Conditions
ANCA-associated Vasculitis
Interventions
CCX168 10 mg, twice daily, plus cyclophosphamide/rituximab plus glucocorticoids, CCX168 30 mg, twice daily, cyclophosphamide/rituximab plus glucocorticoids, Placebo, twice daily, plus cyclophosphamide/rituximab plus glucocorticoids
Drug · Other
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
39
States / cities
Huntsville, Alabama • Phoenix, Arizona • Tucson, Arizona + 36 more
Conditions
Hidradenitis Suppurativa, Acne Inversa
Interventions
Avacopan, Placebo
Drug · Other
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
435 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
91
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 75 more
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
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
Conditions
Electrocardiography
Interventions
Avacopan, Moxifloxacin, Placebo for avacopan, Placebo for moxifloxacin
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 60 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Tempe, Arizona
Conditions
Antineutrophil Cytoplasmic Antibody-associated Vasculitis
Interventions
Avacopan, Placebo, Standard of Care
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 100 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2036
U.S. locations
62
States / cities
Anchorage, Alaska • Scottsdale, Arizona • Surprise, Arizona + 57 more