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ClinicalTrials.gov public records Last synced Oct 6, 2026, 10:19 AM EDT

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Showing 1–24 of 90 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis Clear all
Completed No phase listed Observational Results available

An Observational Study of The Safety of MabThera/Rituxan (Rituximab) in Participants With Granulomatosis With Polyangiitis (Wegener's) or Microscopic Polyangiitis

NCT01613599
View directory record Official record
Conditions
Granulomatosis With Polyangiitis, Microscopic Polyangiitis
Interventions
Rituximab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
15
States / cities
Scottsdale, Arizona • Los Angeles, California • Jacksonville, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2018 · Synced Oct 6, 2026, 10:19 AM EDT
Recruiting No phase listed Observational

Clinical Transcriptomics in Systemic Vasculitis (CUTIS)

NCT03004326
View directory record Official record
Conditions
Cryoglobulinemic Vasculitis (CV), Drug-induced Vasculitis, Eosinophilic Granulomatosis With Polyangiitis (EGPA), IgA Vasculitis, Isolated Cutaneous Vasculitis, Granulomatosis With Polyangiitis (GPA), Microscopic Polyangiitis (MPA), Polyarteritis Nodosa (PAN), Urticarial Vasculitis, Vasculitis
Interventions
Not listed
Lead sponsor
Peter Merkel
Other
Eligibility
5 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
8
States / cities
Los Angeles, California • Boston, Massachusetts • Rochester, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Recruiting No phase listed Observational

Longitudinal Study for Eosinophilic Granulomatosis With Polyangiitis

NCT00315380
View directory record Official record
Conditions
Eosinophilic Granulomatosis With Polyangiitis, Churg-Strauss Syndrome
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2028
U.S. locations
8
States / cities
San Diego, California • Denver, Colorado • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Completed Phase 1Phase 2 Interventional

Anti-Interleukin-5 (IL-5) Study for Hypereosinophilic Syndrome

NCT00266565
View directory record Official record
Conditions
Hypereosinophilic Syndromes, Eosinophilic Gastroenteritis, Churg-Strauss Syndrome, Eosinophilic Esophagitis
Interventions
Mepolizumab
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 29, 2020 · Synced Oct 6, 2026, 10:19 AM EDT
Completed No phase listed Observational

Educational Needs of Patients With Systemic Vasculitis

NCT02190929
View directory record Official record
Conditions
Behcet's Disease, Churg-Strauss Syndrome, Vasculitis, Central Nervous System, Giant Cell Arteritis, Wegener Granulomatosis, Henoch-Schoenlein Purpura, Microscopic Polyangiitis, Polyarteritis Nodosa, Takayasu's Arteritis
Interventions
Not listed
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
386 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 15, 2014 · Synced Oct 6, 2026, 10:19 AM EDT
Completed Phase 2 Interventional Results available

A Phase IIa Study of Intravenous Rituximab in Pediatric Participants With Severe Granulomatosis With Polyangiitis (Wegener's) or Microscopic Polyangiitis

NCT01750697
View directory record Official record
Conditions
Granulomatosis With Polyangiitis
Interventions
Rituximab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
2 Years to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
6
States / cities
Louisville, Kentucky • Hackensack, New Jersey • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2019 · Synced Oct 6, 2026, 10:19 AM EDT
Completed Phase 2Phase 3 Interventional

Etanercept for Wegener's Granulomatosis

NCT00005007
View directory record Official record
Conditions
Wegener's Granulomatosis
Interventions
Etanercept
Drug
Lead sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Eligibility
11 Years and older
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
8
States / cities
San Francisco, California • Baltimore, Maryland • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 28, 2007 · Synced Oct 6, 2026, 10:19 AM EDT
Terminated No phase listed Observational

Rituximab for ANCA-associated Vasculitis (RAVE) Long-Term Follow-Up Study

NCT01586858
View directory record Official record
Conditions
Granulomatosis With Polyangiitis, Microscopic Polyangiitis
Interventions
Observational
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
12 Years to 100 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
7
States / cities
Birmingham, Alabama • Baltimore, Maryland • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2017 · Synced Oct 6, 2026, 10:19 AM EDT
Not listed No phase listed Observational

American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) Diagnostic and Classification Criteria for Primary Systemic Vasculitis

NCT01066208
View directory record Official record
Conditions
Wegener's Granulomatosis, Microscopic Polyangiitis, Churg Strauss Syndrome, Polyarteritis Nodosa, Giant Cell Arteritis, Takayasu Arteritis
Interventions
Not listed
Lead sponsor
University of Oxford
Other
Eligibility
18 Years and older
Enrollment
3,588 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
14
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2016 · Synced Oct 6, 2026, 10:19 AM EDT
Withdrawn Phase 2 Interventional

Retinoids in ANCA Small Vessel Vasculitis: Silencing Autoantigens

NCT01275274
View directory record Official record
Conditions
Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis
Interventions
Retinoic acid, Standard of care
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 6, 2026, 10:19 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 22, 2023 · Synced Oct 6, 2026, 10:19 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 Sep 30, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Enrolling by invitation Phase 1 Interventional

A Phase 1 Study of Prulacabtagene Leucel (Prula-cel, Formerly ADI-001) in Autoimmune Disease

NCT06375993
View directory record Official record
Conditions
Lupus Nephritis, Autoimmune Diseases, Systemic Sclerosis (SSc), Systemic Lupus Erythematosus (SLE), ANCA-Associated Vasculitis (AAV), Idiopathic Inflammatory Myopathies, Stiff Person Syndrome
Interventions
ADI-001, Fludarabine, Cyclophosphamide
Drug
Lead sponsor
Adicet Therapeutics
Industry
Eligibility
18 Years to 80 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Redwood City, California • Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Terminated Phase 2 Interventional Results available

PR3-AAV Resilient Remission or PRRR

NCT05376319
View directory record Official record
Conditions
Granulomatosis With Polyangiitis, Microscopic Polyangiitis, ANCA Associated Vasculitis
Interventions
Obinutuzumab, Rituximab
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
3
States / cities
Boston, Massachusetts • Rochester, Minnesota • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase 1/2 Study of NKX019 in Subjects With Immune-Mediated Diseases (Ntrust-2)

NCT06733935
View directory record Official record
Conditions
Systemic Sclerosis, Idiopathic Inflammatory Myopathies, Antineutrophil Cytoplasmic Antibody-Associated Vasculitis, Rheumatoid Arthritis
Interventions
NKX019, Fludarabine, Cyclophosphamide
Drug
Lead sponsor
Nkarta, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
16
States / cities
Orange, California • Gainesville, Florida • Miami, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Active, not recruiting Phase 2 Interventional

Phase 2 Study Evaluating Rapcabtagene Autoleucel in Participants With Severe Active GPA or MPA

NCT06868290
View directory record Official record
Conditions
ANCA Associated Vasculitis (AAV)
Interventions
Rapcabtagene autoleucel, Active Comparator, Glucocorticoids
Biological · Other · Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
14
States / cities
Aurora, Colorado • Jacksonville, Florida • Chicago, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Active, not recruiting Phase 2 Interventional

Trial of Efficacy and Safety of NS-229 Versus Placebo in Patients With Eosinophilic Granulomatosis With Polyangiitis

NCT06046222
View directory record Official record
Conditions
Eosinophilic Granulomatosis With Polyangiitis, Churg-Strauss Syndrome
Interventions
NS-229, Placebo
Drug
Lead sponsor
NS Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Denver, Colorado • Rochester, Minnesota • Cleveland, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Recruiting Phase 1Phase 2 Interventional

Descartes-08 for Children, Adolescents, and Young Adults With Autoimmune Disorders

NCT07089121
View directory record Official record
Conditions
Childhood-onset Systemic Lupus Erythematous, ANCA-Associated Vasculitis (AAV), Juvenile Myasthenia Gravis, Juvenile Dermatomyositis
Interventions
Descartes-08
Drug
Lead sponsor
Cartesian Therapeutics
Industry
Eligibility
12 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Washington D.C., District of Columbia • St Louis, Missouri • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Completed Phase 3 Interventional Results available

Rituximab Vasculitis Maintenance Study

NCT01697267
View directory record Official record
Conditions
Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, Microscopic Polyangiitis, Wegener Granulomatosis
Interventions
Rituximab, Azathioprine
Biological · Drug
Lead sponsor
Cambridge University Hospitals NHS Foundation Trust
Other
Eligibility
15 Years and older
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
9
States / cities
Los Angeles, California • Ann Arbor, Michigan • Rochester, Minnesota + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2022 · Synced Oct 6, 2026, 10:19 AM EDT
Terminated Not applicable Interventional Results available

Tailoring Maintenance Therapy to Cluster of Differentiation 5 Positive (CD5+) Regulatory B Cell Recovery in ANCA Vasculitis

NCT03906227
View directory record Official record
Conditions
ANCA Associated Vasculitis
Interventions
ENUMERATION OF CD5+ B Cells
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Oct 6, 2026, 10:19 AM EDT
Completed No phase listed Observational

Analysis of Bronchial Tissue and Fluid in Patients With Wegener's Granulomatosis

NCT00001541
View directory record Official record
Conditions
Inflammation, Vasculitis, Wegener's Granulomatosis
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 6, 2026, 10:19 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

CC-97540 in Patients With Antineutrophil Cytoplasmic Antibody-associated Vasculitis

NCT07388277
View directory record Official record
Conditions
Antineutrophil Cytoplasmic Antibody-associated Vasculitis
Interventions
CC-97540, Lymphodepletion Chemotherapy
Drug
Lead sponsor
Marcela V. Maus, M.D.,Ph.D.
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Recruiting No phase listed Observational

One-Time DNA Study for Vasculitis

NCT01241305
View directory record Official record
Conditions
Eosinophilic Granulomatosis With Polyangiitis (Churg-Strauss), Giant Cell Arteritis, Granulomatosis With Polyangiitis (Wegener's), Microscopic Polyangiitis, Polyarteritis Nodosa, Takayasu's Arteritis
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
7 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2028
U.S. locations
11
States / cities
Los Angeles, California • San Francisco, California • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 6, 2026, 10:19 AM EDT
Active, not recruiting Phase 2 Interventional

Iptacopan in Patients With ANCA Associated Vasculitis

NCT06388941
View directory record Official record
Conditions
Anti-Neutrophil Cytoplasm Antibodies (ANCA) Associated Vasculitis
Interventions
Iptacopan, Placebo, Rituximab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Mesa, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 6, 2026, 10:19 AM EDT