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Showing 1–17 of 17 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Avacopan Clear all
Active, not recruiting Phase 3 Interventional

Study to Evaluate Avacopan in Combination With a Rituximab or Cyclophosphamide-containing Regimen, in Children From 6 Years to < 18 Years of Age With AAV.

NCT06321601
View directory record Official record
Conditions
Vasculitis
Interventions
Avacopan
Drug
Lead sponsor
Amgen
Industry
Eligibility
6 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
10
States / cities
Atlanta, Georgia • Indianapolis, Indiana • Minneapolis, Minnesota + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of Safety and Efficacy of Avacopan in Subjects With Moderate to Severe Hidradenitis Suppurativa (AURORA)

NCT03852472
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Effect of Avacopan at Therapeutic and Supratherapeutic Doses on the QT/QTc Interval in Healthy Participants

NCT05988034
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 3, 2026, 9:50 AM EDT
Recruiting Phase 1 Interventional

Pharmacokinetics Of Emulsified Avacopan Applied By NG Tube

NCT07556484
View directory record Official record
Conditions
Diffuse Alveolar Hemorrhage, Antineutrophil Cytoplasmic Antibody Positive Vasculitis
Interventions
Avacopan
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of Avacopan in Participants With Normal Renal Function and Participants With End-Stage Renal Disease (ESRD)

NCT06468826
View directory record Official record
Conditions
End-Stage Renal Disease (ESRD)
Interventions
Avacopan
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 75 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
2
States / cities
Miami Lakes, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Repeated Oral Doses of Avacopan on the Pharmacokinetics (PK) of a Single Dose of Simvastatin

NCT06207682
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Avacopan, Simvastatin
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Pharmacokinetics of Avacopan (CCX168) in Participants With Mild or Moderate Hepatic Impairment

NCT06004934
View directory record Official record
Conditions
Hepatic Impairment
Interventions
Avacopan
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Hialeah, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Sep 3, 2026, 9:50 AM EDT
Recruiting Phase 4 Interventional

A Study to Evaluate Avacopan in Participants With ANCA-associated Vasculitis

NCT06072482
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Mass Balance Recovery (Absorption, Distribution, Metabolism and Excretion) of [14C]CCX168 in Healthy Participants

NCT06004960
View directory record Official record
Conditions
Anti-neutrophil Cytoplasmic Antibody-associated Vasculitis
Interventions
[14C]CCX168
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Clinical Trial of CCX168 (Avacopan) in Patients With ANCA-Associated Vasculitis

NCT02994927
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 23, 2025 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 2 Interventional Results available

Controlled Trial Evaluating Avacopan in C3 Glomerulopathy

NCT03301467
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Sep 3, 2026, 9:50 AM EDT
Recruiting Phase 2 Interventional

Avacopan in Crescentic Immunoglobulin A Nephropathy (IgAN)

NCT06676579
View directory record Official record
Conditions
IgA Nephropathy (IgAN)
Interventions
Avacopan, Prednisone, Methylprednisolone (drug), Prednisolone
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study in Healthy Volunteers to Evaluate the Pharmacokinetic Food Effect and Cardiac Safety of CCX168

NCT05988021
View directory record Official record
Conditions
Anti-neutrophil Cytoplasmic Antibody-associated Vasculitis
Interventions
CCX168
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 2 Interventional Results available

Clinical Trial to Evaluate Safety and Efficacy of CCX168 in ANCA-Associated Vasculitis

NCT02222155
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study in Healthy Volunteers to Evaluate the Drug-Drug Interaction Potential of CCX168 With Concomitant Medications

NCT06004947
View directory record Official record
Conditions
Anti-neutrophil Cytoplasmic Antibody-associated Vasculitis
Interventions
CCX168, Midazolam, Celecoxib, Itraconazole, Rifampicin
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Sep 3, 2026, 9:50 AM EDT
Recruiting Phase 2Phase 3 Interventional

TAVNEOS for Otolaryngologic Manifestations of Granulomatosis With Polyangiitis

NCT07176546
View directory record Official record
Conditions
Granulomatosis With Polyangiitis, Wegener&#39;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
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 3, 2026, 9:50 AM EDT
Completed Phase 2 Interventional Results available

Open-Label Study to Evaluate Safety and Efficacy of CCX168 in Subjects With IGA Nephropathy on Stable RAAS Blockade

NCT02384317
View directory record Official record
Conditions
Immunoglobulin A Nephropathy
Interventions
CCX168
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
5
States / cities
Palo Alto, California • San Francisco, California • Reno, Nevada + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Sep 3, 2026, 9:50 AM EDT