Clinical trials: Granulomatous Polyangiitis
Asthma, Hypersensitivity
Assessment of Lung Inflammation in Patients With Atopic Asthma Using Positron Emission Tomography
Asthma is a chronic inflammatory disease. We propose to study inflammatory changes in the lungs of subjects with atopic asthma of different severity in vivo using positron emission tomography (PET) with…
- Conditions
- Asthma, Hypersensitivity, Lung Diseases, Wegener's Granulomatosis
- Trial name
- NCT00001759
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Systemic Lupus, Rheumatoid Arthritis
Yellow Fever Vaccine in Patients With Rheumatic Diseases
According to World Health Organization (WHO), since December 2016, Brazil is showing a significant increase in cases of yellow fever in humans.
- Conditions
- Systemic Lupus, Rheumatoid Arthritis, Spondyloarthritis, Inflammatory Myopathy
- Trial name
- NCT03430388
- Testing
- Yellow Fever vaccine (17D)
- Where
- Brazil
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Wegeners Granulomatosis (Granulomatosis With Polyangiitis), Microscopic Polyangiitis
Pediatric Vasculitis Initiative
Childhood chronic vasculitis describes a group of rare life-threatening diseases that have in common inflammation of blood vessels in vital organs such as kidneys, lungs and brain.
- Conditions
- Wegeners Granulomatosis (Granulomatosis With Polyangiitis), Microscopic Polyangiitis, Eosinophilic Granulomatosis With Polyangiitis, Polyarteritis Nodosa
- Trial name
- PedVas (NCT02006134)
- Where
- 32 sites in United States, Canada and 5 more
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Granulomatosis With Polyangiitis, Hemophagocytic Syndrome
Study on Pharmacokinetics of Meperizumab Injection and NUCALA® in Healthy Male Volunteers
The trial was designed as a single-center, randomized, double-blind, single-dose parallel controlled phase I study to evaluate the similarity of pharmacokinetics and safety of Meperizumab injection and NUCALA® in healthy male…
- Trial name
- NCT05353179
- Testing
- Meperizumab injection, NUCALA®
- Where
- China
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Rheumatoid Arthritis (RA), Juvenile Idiopathic Arthritis (JIA)
Safety and Immunogenicity of the Live Attenuated Tetravalent Butantan-Dengue Vaccine in Autoimmune Rheumatic Diseases
The goal of this clinical trial is to evaluate whether the live attenuated tetravalent Butantan-Dengue vaccine (Butantan-DV) is safe and capable of inducing an immune response in patients aged 12 to 59 years with autoimmune…
- Conditions
- Rheumatoid Arthritis (RA), Juvenile Idiopathic Arthritis (JIA), Systemic Lupus Erythematosus (SLE), Juvenile Systemic Lupus Erythematosus
- Trial name
- BTNDV-ARD (NCT07087912)
- Testing
- Dengue 1,2,3,4 (attenuated) vaccine
- Where
- 2 sites in Brazil
- Volunteers
- 477 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Wegener's Granulomatosis
Study of One Protein Implicated in Wegener Disease
The investigators recently showed an abnormal expansion of NK-like CD4+ T cells in Wegener's granulomatosis (WG), mainly in the diffuse vasculitis presentation.
- Trial name
- DAP12WEGENER (NCT01167491)
- Testing
- Physiopathology Endpoint Classification
- Where
- France
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
EGPA - Eosinophilic Granulomatosis With Polyangiitis
eGPA and Local Inflammation Within the Ear, Nose and Throat Area
Rationale: Eosinophilic Granulomatosis with Polyangiitis (eGPA), eosinophilic asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) are airway diseases where eosinophils and interleukine-5 are involved in the pathogenesis.
- Trial name
- NCT06298448
- Testing
- laboratory experiments before and after mepolizumab treatment
- Where
- Netherlands
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Eosinophilic Asthma, Eosinophilic Granulomatosis With Polyangiitis (EGPA)
Eosinophil Subpopulations in Eosinophilic-associated Diseases
This single-center, non-commercial study will involve 160 participants (80 with eosinophilic asthma (EA), 30 with eosinophilic granulomatosis with polyangiitis (EGPA), 25 with hypereosinophilic syndrome (HES), and 25 healthy…
- Conditions
- Eosinophilic Asthma, Eosinophilic Granulomatosis With Polyangiitis (EGPA), Hypereosinophilic Syndrome (HES)
- Trial name
- IREOS (NCT06911775)
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Florence
Pulmonary Healthy Controls, Interstitial Lung Disease
Evaluation of Novel Lung Function Parameters in Patients With Interstitial Lung Disease (ILD)
Current diagnostic tools used in interstitial lung disease (ILD) do not meet the challenges set by the complex pathophysiology of this heterogenous group.
- Conditions
- Pulmonary Healthy Controls, Interstitial Lung Disease, Idiopathic Pulmonary Fibrosis, Non-specific Interstitial Pneumonia
- Trial name
- NCT02827734
- Testing
- multiple breath washout tests, impulse oscillometry, body plethysmography
- Where
- Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universitätsmedizin Mannheim
Eosinophilic Asthma, EGPA - Eosinophilic Granulomatosis With Polyangiitis
Prospective Registry of Eosinophilia With Respiratory Manifestations With Translational Research Identifying and Characterizing Eosinophils
Introduction: The etiology and therapy of eosinophilic lung diseases are still poorly understood. For individual forms of disease, such as eosinophilic asthma or eosinophilic granulomatosis with polyangiitis (EGPA), new…
- Conditions
- Eosinophilic Asthma, EGPA - Eosinophilic Granulomatosis With Polyangiitis, Samter Triad, HES - Hypereosinophilic Syndrome
- Trial name
- PROMETHEos (NCT04538937)
- Testing
- no intervention
- Where
- Austria
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Rheumatoid Arthritis, Ankylosing Spondylitis
PatientSpot Formerly Known as ArthritisPower
Patient Power is a patient research network and database (registry) to collect prospective information about demographics, self-reported diagnoses and medications, and willingness to participate in research from participants with…
- Conditions
- Rheumatoid Arthritis, Ankylosing Spondylitis, Fibromyalgia, Gout
- Trial name
- NCT03840928
- Where
- United States
- Volunteers
- 40,000 people, healthy volunteers welcome
- Sponsor
- Global Healthy Living Foundation
Granulomatosis With Polyangiitis
Neutrophils as Prognostic Factors in Granulomatosis With Polyangiitis (Formerly Named Wegener's Granulomatosis)
Anti-neutrophil cytoplasm antibodies (ANCA)-associated vasculitis are rare diseases characterized by inflammation of blood vessels.
- Trial name
- NeutroVasc (NCT01862068)
- Testing
- Blood samples and clinical data, Blood sample
- Where
- France
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris