Clinical trials: Eosinophils
Asthma
Steroids In Eosinophil Negative Asthma
Because approximately half of all mild-moderately-severe asthma is persistently non-eosinophilic, it is important to determine prospectively if patients who are persistently non-eosinophilic differ in their benefit from inhaled…
- Trial name
- SIENA (NCT02066298)
- Testing
- Mometasone 220mcg BID, Tiotropium Respimat 5mcg QD
- Where
- 25 sites in United States
- Volunteers
- 295 people
- Sponsor
- Milton S. Hershey Medical Center
Churg-Strauss Syndrome
A Study to Investigate Mepolizumab in the Treatment of Eosinophilic Granulomatosis With Polyangiitis
The purpose of this randomized, double-blind study is to investigate the efficacy and safety of mepolizumab (300 milligram [mg] administered subcutaneously [SC] every 4 weeks) compared with placebo over a 52-week study treatment…
- Trial name
- NCT02020889
- Testing
- Mepolizumab
- Where
- 32 sites in United States, Belgium and 7 more
- Volunteers
- 136 people
- Sponsor
- GlaxoSmithKline
Eosinophilic Gastritis, Eosinophilic Gastroenteritis
A Study of AK002 in Patients With Eosinophilic Gastritis and/or Eosinophilic Gastroenteritis
This is a Phase 2, double-blind, randomized, placebo-controlled study to assess the effects of AK002, given monthly for 4 doses.
- Trial name
- ENIGMA (NCT03496571)
- Testing
- AK002
- Where
- 21 sites in United States
- Volunteers
- 65 people
- Sponsor
- Allakos Inc.
Asthma; Eosinophilic
Efficacy of Mepolizumab in Polish Patients With Severe Eosinophilic Asthma
This study is aimed at evaluation of the efficacy of mepolizumab 100 mg subcutaneously (SC) every 4 weeks in patients with severe eosinophilic asthma who have been treated for at least 12 months in several Polish allergy/asthma…
- Trial name
- NCT05091385
- Testing
- Mepolizumab given SC 100mg every 4 weeks between Dec 2017 and Dec 2019
- Where
- Poland
- Volunteers
- 106 people
- Sponsor
- Medical University of Lodz
Asthma
Efficacy and Safety Study of Mepolizumab Adjunctive Therapy in Subjects With Severe Uncontrolled Refractory Asthma
This study will evaluate two dose regimens of mepolizumab [75mg intravenous (i.v.) or 100mg subcutaneous (SC) every 4 weeks] compared with placebo over a 32 week treatment period in subjects with severe refractory asthma with…
- Trial name
- NCT01691521
- Testing
- Mepolizumab IV, Mepolizumab SC
- Where
- 134 sites in United States, Argentina and 14 more
- Volunteers
- 580 people
- Sponsor
- GlaxoSmithKline
Asthma
Study Of Fluticasone Propionate/Salmeterol In Asthmatic Subjects
The aim of the present study is to investigate whether the effects of salmeterol in combination with fluticasone propionate on blood markers of airway inflammation are maintained after chronic dosing and whether the effect is…
- Trial name
- NCT00517634
- Testing
- FP, SFC
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 23 people
- Sponsor
- GlaxoSmithKline
Allergic Rhinitis, Asthma
Development of Human Nasal Challenge Models With Microbial Constituents and Grass Pollen
The investigators propose the development of a range of nasal spray challenge models to study the way the nose can respond to different types of nasal challenge that elicit different forms of inflammation.
- Conditions
- Allergic Rhinitis, Asthma, Latent Tuberculosis
- Trial name
- NCT02090374
- Testing
- Poly ICLC, Poly I:C, R848
- Where
- United Kingdom
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Asthma
Dose Ranging Efficacy And Safety With Mepolizumab in Severe Asthma
The purpose of this study is to show whether mepolizumab given every 4 weeks intravenously (i.v.) can reduce the frequency of asthma exacerbations in subjects with severe asthma despite receiving high doses of standard asthma…
- Trial name
- DREAM (NCT01000506)
- Testing
- Mepolizumab 750, Mepolizumab 250, Mepolizumab 75
- Where
- 94 sites in United States, Argentina and 11 more
- Volunteers
- 621 people
- Sponsor
- GlaxoSmithKline
Asthma
MEA112997 Open-label Long Term Extension Safety Study of Mepolizumab in Asthmatic Subjects
This is a multi-centre, open-label long term safety study of 100 milligrams (mg) mepolizumab administered subcutaneously (SC) in addition to standard of care in subjects who participated in the MEA112997 study.
- Trial name
- NCT01691859
- Testing
- Mepolizumab
- Where
- 64 sites in United States, Argentina and 11 more
- Volunteers
- 347 people
- Sponsor
- GlaxoSmithKline
Asthma
First Time in Human (FTIH) Study to Evaluate Safety, Tolerability, Immunogenicity, Pharmacokinetics (PK) and Pharmacodynamics (PD) of GSK3511294 Administered Subcutaneously (SC) in Subjects With Mild to Moderate Asthma
GSK3511294 is a humanized monoclonal antibody antagonist of Interleukin (IL)-5 which is known to block binding of IL-5 to the IL-5 receptor complex, causing a reduction in the circulating population of eosinophils.
- Trial name
- NCT03287310
- Testing
- GSK3511294, Salbutamol/albuterol
- Where
- 5 sites in Germany, United Kingdom
- Volunteers
- 50 people
- Sponsor
- GlaxoSmithKline
Eosinophilic Gastritis, Eosinophilic Duodenitis
A Study to Assess AK002 in Eosinophilic Gastritis and/or Eosinophilic Duodenitis (Formerly Referred to as Eosinophilic Gastroenteritis)
This is a Phase 3, multi-center, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of lirentelimab (AK002), given monthly for 6 doses, in patients with moderately to severely active Eosinophilic…
- Trial name
- ENIGMA 2 (NCT04322604)
- Testing
- lirentelimab (AK002)
- Where
- 60 sites in United States
- Volunteers
- 181 people
- Sponsor
- Allakos Inc.
Severe Asthma
Effect of Biologicals on Alternative Functions of Eosinophils in Severe Asthma
The investigators will measure different cytokines in the sputum (interleukin ((IL))-3, granulocyte-macrophage colony-stimulating factor ((GM-CSF)), IL5, IL-13, IL-33, IL-4, IL-25 thymic stromal lymphopoietin ((TSLP)) and…
- Trial name
- NCT04520165
- Where
- Belgium
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Liege
Eosinophilic Esophagitis
A Trial of Montelukast for Maintenance Therapy of Eosinophilic Esophagitis in Children
Eosinophilic Esophagitis (EE) is a condition where eosinophils (a cell that fights infection) travel to the esophagus (the tube through which food passes to the stomach).
- Trial name
- NCT01458418
- Testing
- Montelukast, 5 mg Montelukast
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Children's Mercy Hospital Kansas City
Asthma
Dietary Supplementation With Soy Isoflavones in Asthma
An epidemiologic study of patients with asthma has shown that increased intake of soy isoflavones correlates with less severe asthma.
- Trial name
- NCT00277446
- Testing
- Soy isoflavones
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Northwestern University
Pulmonary Disease, Chronic Obstructive
Efficacy and Safety of Mepolizumab as an Add-on Treatment in Chronic Obstructive Pulmonary Disease (COPD)
This is a multi-centered, randomized, placebo-controlled, double-blind, parallel group, trial evaluating 2 doses of mepolizumab against placebo given every 4 weeks through subcutaneous (SC) injection.
- Trial name
- NCT02105961
- Testing
- Mepolizumab
- Where
- 169 sites in United States, Argentina and 13 more
- Volunteers
- 674 people
- Sponsor
- GlaxoSmithKline
Asthma
Dose Ranging Pharmacokinetics and Pharmacodynamics Study With Mepolizumab in Asthma Patients With Elevated Eosinophils
A multi-center, randomized, open-label, parallel-group, repeat dose study in asthma patients with elevated eosinophils. Eligible subjects will receive 3 doses (28 days apart) of mepolizumab given intravenous (IV) or…
- Trial name
- NCT01366521
- Testing
- Mepolizumab
- Where
- 11 sites in United States, Estonia and 2 more
- Volunteers
- 70 people
- Sponsor
- GlaxoSmithKline
Nasal Polyps, Aspirin-exacerbated Respiratory Disease
Role of IL-5R Signaling in Non-eosinophil Upper Airway Cells in CRSwNP
The overarching hypothesis of this proposal is that IL-5 acts on multiple sinus tissue cell types, including plasma cells and epithelial cells, to promote immune dysregulation, and that inhibition of IL-5 affects several relevant…
- Trial name
- RECAP-5 (NCT05672030)
- Testing
- Non-Interventional
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Eosinophilic Asthma, Asthma
Dexpramipexole Dose-Ranging Biomarker Study in Subjects With Eosinophilic Asthma
This is a randomized, double-blind, placebo-controlled, parallel-group, dose-ranging, multi-center study to evaluate the clinical effects of oral administration of dexpramipexole for 12 weeks on peripheral blood eosinophil count…
- Trial name
- EXHALE-1 (NCT04046939)
- Testing
- Dexpramipexole
- Where
- 36 sites in United States
- Volunteers
- 534 people
- Sponsor
- Knopp Biosciences
Eosinophilic Esophagitis
A Study to Evaluate the Efficacy and Safety of CC-93538 in Adult and Adolescent Participants With Eosinophilic Esophagitis
Study CC-93538-EE-001 is a Phase 3, multicenter, multinational, randomized, double-blind, placebo-controlled induction and maintenance study to evaluate the efficacy and safety of CC- 93538 in adult and adolescent participants…
- Trial name
- NCT04753697
- Testing
- CC-93538
- Where
- 212 sites in United States, Argentina and 13 more
- Volunteers
- 430 people
- Sponsor
- Celgene
Dermatitis, Atopic, Dermatitis
Effect of Benralizumab in Atopic Dermatitis
Atopic Dermatitis (AD), also known as eczema, is a common skin disease characterized by itchy lesions. The prevalence of AD has increased over the past few decades, with 15-30% of children and 2-10%of adults being affected.
- Conditions
- Dermatitis, Atopic, Dermatitis, Eczema, Skin Diseases
- Trial name
- NCT03563066
- Testing
- Benralizumab
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- McMaster University