Asthma Clinical Trial - Intense Airway Eosinophilia in Asthma

Status Completed

Clinical Trial Summary

In asthma, the type and importance of the inflammatory response in the airways has allows identification of different phenotypes. Of these, one of the most common is eosinophilic asthma, based on induced sputum differential cell count. Patients with severe asthma and an eosinophilic asthma phenotype have different pathophysiological characteristics than those seen in patients with with mild asthma. However, few studies have compared patients with eosinophilic phenotype according to the severity of asthma. In addition, the stability of the phenotype based on the sputum results has been criticized.

This study aims to describe the characteristics of patients with eosinophilic asthma phenotype according to the severity of asthma and determine the stability of the phenotype.

Clinical Trial Description

Characteristics of asthmatic subjects with sputum eosinophilia will be compared according to asthma severity. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03696914
Study type	Observational
Source	Laval University
Contact
Status	Completed
Phase
Start date	June 6, 2017
Completion date	August 3, 2018

View Details

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