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ClinicalTrials.gov public records Last synced Oct 6, 2026, 10:54 AM EDT

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Showing 25–46 of 46 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Horton's Disease Clear all
Not listed Not applicable Interventional

Autologous Peripheral Blood Stem Cell Transplantation in Patients With Life Threatening Autoimmune Diseases

NCT00006055
View directory record Official record
Conditions
Purpura, Schoenlein-Henoch, Graft Versus Host Disease, Anemia, Hemolytic, Autoimmune, Rheumatoid Arthritis, Churg-Strauss Syndrome, Hypersensitivity Vasculitis, Wegener's Granulomatosis, Systemic Lupus Erythematosus, Giant Cell Arteritis, Pure Red Cell Aplasia, Juvenile Rheumatoid Arthritis, Polyarteritis Nodosa, Autoimmune Thrombocytopenic Purpura, Takayasu Arteritis
Interventions
anti-thymocyte globulin, cyclophosphamide, cyclosporine, filgrastim, methylprednisolone, prednisone, Autologous Peripheral Blood Stem Cell Transplantation
Drug · Procedure
Lead sponsor
Fairview University Medical Center
Other
Eligibility
1 Year to 55 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 6, 2026, 10:54 AM EDT
Completed Phase 1 Interventional

Study to Evaluate the Pharmacokinetics, Safety and Tolerability of Intravenous Secukinumab in Patients With GCA or PMR

NCT06130540
View directory record Official record
Conditions
Giant Cell Arteritis, Polymyalgia Rheumatica
Interventions
Secukinumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
50 Years to 100 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
8
States / cities
Boca Raton, Florida • Zephyrhills, Florida • Willowbrook, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Completed Phase 3 Interventional

Phase III Study of Efficacy and Safety of Secukinumab Versus Placebo, in Combination With Glucocorticoid Taper Regimen, in Patients With Polymyalgia Rheumatica (PMR)

NCT05767034
View directory record Official record
Conditions
Polymyalgia Rheumatica
Interventions
Secukinumab 300 mg, Secukinumab 150 mg, Placebo to secukinumab
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
50 Years to 100 Years
Enrollment
381 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
22
States / cities
Avondale, Arizona • Peoria, Arizona • Phoenix, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Terminated Phase 2 Interventional

Delayed Release Prednisone in PMR

NCT02702778
View directory record Official record
Conditions
Polymyalgia Rheumatica
Interventions
Delayed-Release (DR) Prednisone, Immediate Release (IR) Prednisone
Drug
Lead sponsor
Dinora, Inc.
Other
Eligibility
50 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
6
States / cities
Miami, Florida • Mineola, New York • Duncansville, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated May 3, 2017 · Synced Oct 6, 2026, 10:54 AM EDT
Terminated Phase 2 Interventional Results available

A Study to Evaluate Guselkumab for the Treatment of Participants With New-onset or Relapsing Giant Cell Arteritis

NCT04633447
View directory record Official record
Conditions
Giant Cell Arteritis
Interventions
Guselkumab, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
50 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Kansas City, Kansas • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Oct 6, 2026, 10:54 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Ustekinumab for the Treatment of Giant Cell Arteritis

NCT02955147
View directory record Official record
Conditions
Giant Cell Arteritis, Temporal Arteritis, Horton's Disease
Interventions
Ustekinumab, Prednisone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 12, 2020 · Synced Oct 6, 2026, 10:54 AM EDT
Active, not recruiting Phase 3 Interventional

Open-label, Long-term Safety Study of Secukinumab in Polymyalgia Rheumatica (PMR)

NCT06331312
View directory record Official record
Conditions
Polymyalgia Rheumatica
Interventions
Secukinumab
Biological
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
50 Years to 100 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
13
States / cities
Avondale, Arizona • Peoria, Arizona • Westlake Village, California + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Recruiting Phase 2 Interventional

Tocilizumab Discontinuation Versus Dose Reduction for Patients With Well-Controlled Giant Cell Arteritis

NCT07108387
View directory record Official record
Conditions
Giant Cell Arteritis (GCA)
Interventions
Tocilizumab, Discontinue Tocilizumab
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
50 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
7
States / cities
Atlanta, Georgia • Chicago, Illinois • Baltimore, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Vascular MRI Evaluation in Giant Cell Arteritis (VEGA)

NCT05865054
View directory record Official record
Conditions
Giant Cell Arteritis
Interventions
Magnetic Resonance Imaging (MRI)
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2033
U.S. locations
2
States / cities
Rochester, Minnesota • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Terminated Phase 1 Interventional

Nivolumab in Patients With Advanced Non-Small Cell Lung Cancer and Pre-existing Autoimmune Disease

NCT03656627
View directory record Official record
Conditions
Autoimmune Diseases, Non-small Cell Lung Cancer, Rheumatoid Arthritis, Psoriasis, Giant Cell Arteritis, Polymyalgia Rheumatica, Systemic Lupus Erythematosus, Crohn Disease, Multiple Sclerosis, Ulcerative Colitis
Interventions
Nivolumab
Drug
Lead sponsor
Alliance Foundation Trials, LLC.
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
9
States / cities
Chicago, Illinois • Boston, Massachusetts • Ann Arbor, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Oct 6, 2026, 10:54 AM EDT
Completed Phase 2 Interventional

Low Dose Naltrexone to Improve Physical Health in Patients With Vasculitis

NCT03482479
View directory record Official record
Conditions
Eosinophilic Granulomatosis With Polyangiitis (EGPA), Churg-Strauss Syndrome (CSS), Giant Cell Arteritis, Granulomatosis With Polyangiitis, Microscopic Polyangiitis, Polyarteritis Nodosa, Takayasu Arteritis
Interventions
Naltrexone Hydrochloride, Placebo Comparator
Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
6
States / cities
Boston, Massachusetts • Rochester, Minnesota • Cleveland, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Completed No phase listed Observational

Impact of Vasculitis on Employment and Income

NCT02476292
View directory record Official record
Conditions
Vasculitis, Systemic Vasculitis, Behcet's Disease, CNS Vasculitis, Cryoglobulinemic Vasculitis, Eosinophilic Granulomatosis, Temporal Arteritis, Wegener Granulomatosis, Henoch-Schoenlein Purpura, Microscopic Polyangiitis, Polyarteritis Nodosa (PAN), Takayasu's Arteritis, Urticarial Vasculitis
Interventions
online questionnaire
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
426 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 28, 2016 · Synced Oct 6, 2026, 10:54 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety Study of Suprachoroidal Triamcinolone Acetonide Via Microneedle to Treat Uveitis

NCT01789320
View directory record Official record
Conditions
Uveitis, Intermediate Uveitis, Posterior Uveitis, Panuveitis, Noninfectious Uveitis
Interventions
triamcinolone acetonide (Triesence®)
Drug
Lead sponsor
Clearside Biomedical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
3
States / cities
Chicago, Illinois • Omaha, Nebraska • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 6, 2026, 10:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Protocol For The Quantitation Of Pain In The Diagnosis Of Polymyalgia Rheumatica

NCT00847236
View directory record Official record
Conditions
Polymyalgia Rheumatica, Rheumatoid Arthritis, Rheumatic Disease
Interventions
Not listed
Lead sponsor
Lahey Clinic
Other
Eligibility
50 Years and older
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Arlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 23, 2017 · Synced Oct 6, 2026, 10:54 AM EDT
Completed No phase listed Observational

Vasculitis Illness Perception (VIP) Study

NCT02190916
View directory record Official record
Conditions
Wegener Granulomatosis, Microscopic Polyangiitis, Churg-Strauss Syndrome, Polyarteritis Nodosa, Giant Cell Arteritis, Takayasu's Arteritis, Henoch-Schoenlein Purpura, Behcet's Disease, CNS Vasculitis
Interventions
Not listed
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
707 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 15, 2014 · Synced Oct 6, 2026, 10:54 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

PatientSpot Formerly Known as ArthritisPower

NCT03840928
View directory record Official record
Conditions
Rheumatoid Arthritis, Ankylosing Spondylitis, Fibromyalgia, Gout, Crohn Disease, Juvenile Idiopathic Arthritis, Lupus Erythematosus, Myositis, Osteoarthritis, Osteoporosis, Psoriasis, Psoriatic Arthritis, Scleroderma, Dermatomyositis, Inflammatory Bowel Diseases, Polymyositis, Axial Spondyloarthritis, Diffuse Idiopathic Skeletal Hyperostosis, Polymyalgia Rheumatica, Giant Cell Arteritis, Temporal Arteritis, Wegener, Relapsing Polychondritis, Undifferentiated Connective Tissue Disease, Spinal Cord Injuries, Alzheimer Disease, Amyotrophic Lateral Sclerosis, Ataxia, Bell Palsy, Brain Tumor, Cerebral Aneurysm, Epilepsy, Guillain-Barre Syndrome, Headache, Head Injury, Hydrocephalus, Lumbar Disc Disease, Meningitis, Multiple Sclerosis, Muscular Dystrophy, Neurocutaneous Syndromes, Parkinson Disease, Stroke, Cluster Headache, Tension-Type Headache, Chronic Obstructive Pulmonary Disease, Asthma, Lung Cancer, Cystic Fibrosis, Sleep Apnea, Eczema, Alopecia, Chronic Inflammation, Unstable Angina, Heart Attack, Heart Failure, Arrythmia, Valve Heart Disease, High Blood Pressure, Congenital Heart Disease, Peripheral Arterial Disease, Diabetes, Chronic Liver Disease, Obesity
Interventions
Not listed
Lead sponsor
Global Healthy Living Foundation
Other
Eligibility
19 Years and older
Enrollment
40,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Upper Nyack, New York
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 6, 2026, 10:54 AM EDT
Recruiting Phase 4 Interventional

Sarilumab Efficacy and Safety in Adults With Early Polymyalgia Rheumatica

NCT07286214
View directory record Official record
Conditions
Polymyalgia Rheumatica
Interventions
Sarilumab, Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
50 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
43
States / cities
Avondale, Arizona • Phoenix, Arizona • Tucson, Arizona + 38 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Completed Phase 3 Interventional

Phase III Study of Efficacy and Safety of Secukinumab Versus Placebo, in Combination With Glucocorticoid Taper Regimen, in Patients With Giant Cell Arteritis (GCA)

NCT04930094
View directory record Official record
Conditions
Giant Cell Arteritis (GCA)
Interventions
Secukinumab 300 mg, Placebo, Secukinumab 150 mg
Biological · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
50 Years to 100 Years
Enrollment
354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
10
States / cities
Los Angeles, California • Plantation, Florida • Sarasota, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Recruiting No phase listed Observational

VCRC Tissue Repository

NCT02967068
View directory record Official record
Conditions
Aortitis, Cutaneous Vasculitis, Eosinophilic Granulomatosis With Polyangiitis, Giant Cell Arteritis, Granulomatosis With Polyangiitis (Wegener's), Henoch-Schonlein Purpura, IgA Vasculitis, Microscopic Polyangiitis, Polyarteritis Nodosa, Takayasu Arteritis, Churg-Strauss Syndrome
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
6
States / cities
Boston, Massachusetts • Cleveland, Ohio • Philadelphia, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 6, 2026, 10:54 AM EDT
Completed No phase listed Observational

Journey of Patients With Vasculitis From First Symptom to Diagnosis

NCT03410290
View directory record Official record
Conditions
Vasculitis, Systemic Vasculitis, Behcet's Disease, CNS Vasculitis, Cryoglobulinemic Vasculitis, Eosinophilic Granulomatous Vasculitis, Temporal Arteritis, Giant Cell Arteritis, Granulomatosis With Polyangiitis, Wegener Granulomatosis, Henoch Schonlein Purpura, IgA Vasculitis, Microscopic Polyangiitis, Polyarteritis Nodosa, Takayasu Arteritis, Urticarial Vasculitis
Interventions
Online Questionnaire
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
456 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 6, 2018 · Synced Oct 6, 2026, 10:54 AM EDT
Completed Phase 4 Interventional Results available

Tocilizumab Plus a Short Prednisone Taper for GCA

NCT03726749
View directory record Official record
Conditions
Giant Cell Arteritis
Interventions
Tocilizumab, Prednisone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Oct 6, 2026, 10:54 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Studies of the Natural History, Pathogenesis, and Outcome of Idiopathic Systemic Vasculitis

NCT02257866
View directory record Official record
Conditions
Takayasu's Arteritis, Giant Cell Arteritis, Polyarteritis Nodosa, Relapsing Polychondritis, ANCA-Associated Vasculitis
Interventions
Not listed
Lead sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Eligibility
3 Years and older
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2050
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 6, 2026, 10:54 AM EDT