Identifying Serum Cytokine Profiles of Distinct Inflammatory Phenotypes in Severe Asthma

Characterisation of Patients With Severe Asthma in Primary and Secondary Care Settings in Europe Reported to be Eligible for Biological Therapy

NCT03629782 ·Status: COMPLETED

Intense Airway Eosinophilia in Asthma

NCT03696914 ·Status: COMPLETED

Evaluation of Toxic Metals, Trace Elements and Total Antioxidant Activity in Children With Recurrent Wheezing

NCT00749528 ·Status: COMPLETED

A Cohort Study of Risk Factors and Prognosis for Frequent Acute Asthma Exacerbations Phenotype

NCT06621056 ·Status: RECRUITING

Inflammation and Corticosteroid Responsiveness in Severe Asthma

NCT00180661 ·Status: COMPLETED

Prevalence of the Eosinophilic Phenotype Among Severe Asthma Patients

NCT03931954 ·Status: COMPLETED

An Investigation of Tumor Necrosis Factor (TNF)-Alpha in Asthma Using Biopsy Explants and Primary Bronchial Epithelial Cell Cultures

NCT01161303 ·Status: COMPLETED

Comparison Of Molecular Targets In Mild To Severe Asthmatics And Healthy Subjects

NCT00331058 ·Status: TERMINATED ·Phase: PHASE1

Using the Blood Eosinophil Count to Guide Systemic Corticosteroid Treatment in Asthma Exacerbations

NCT05417906 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE2

Comparative Study of the Efficacy of Biologics vs Usual Treatment on OCS Reduction for Severe Asthma Patients Using Health Insurance Claim Database

NCT05136547 ·Status: COMPLETED

Investigation of Physical Activity Level, Cardiorespiratory Fitness and Quality of Life in Patients With Asthma

NCT03509311 ·Status: COMPLETED

Inflammatory Indices in Predicting the Failure of Inhaled Corticosteroids Reduction in Young Participants With Asthma

NCT03788057 ·Status: COMPLETED ·Phase: NA

A Translational Study to Describe Clinical Characteristics, Biomarkers and to Identify Phenotypes and Endotypes Associated With Differential Outcomes in Chinese Population

NCT06419413 ·Status: RECRUITING

An Observational, Prospective, Multicenter Study to Evaluate the Biologic Use and Outcomes in Chinese Asthma Patients

NCT06605885 ·Status: ACTIVE_NOT_RECRUITING

Innate Immunity in Allergic Asthma

NCT06068335 ·Status: RECRUITING

Characterization of Natural Killer Cells in Severe Asthma Patients in Comparison With Control Subjects

NCT06015256 ·Status: RECRUITING ·Phase: NA

Longitudinal Observational Study of Severe Asthma

NCT01780142 ·Status: COMPLETED

Identification of Asthma Phenotypes in Severe Asthmatics

NCT01623089 ·Status: RECRUITING

Retrospective Cohort Study on Asthma With Frequent Acute Attacks Phenotype

NCT06026462 ·Status: NOT_YET_RECRUITING

Community Based Study of Adult Onset Asthma

NCT00005544 ·Status: COMPLETED

Characteristics of Type 2- High Inflammatory Endotype of Asthma Using New Biomarkers From Peripheral Blood and Exhaled Air and Its Effect on the Outcome of Therapy

NCT05270278 ·Status: COMPLETED

Asthma Biomarker Study

NCT02392481 ·Status: COMPLETED

The Effect of Asthma on Systemic Inflammation, Oxidative Stress and Cardiovascular Morbidity

NCT00957281 ·Status: COMPLETED

Phenotyping Disease Severity in Asthma

NCT05078021 ·Status: RECRUITING

Longitudinal Phenotyping and Endotyping Study in Adult Patients With Mild, Moderate, or Severe Asthma

NCT07189806 ·Status: RECRUITING