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Clinical Trial Summary

Chronic obstructive pulmonary disease (COPD) is a worldwide chronic inflammatory disease of the airways linked to environmental exposure. The chronic course of COPD is often interrupted by acute exacerbations which have a major impact on the morbidity and mortality of COPD patients. A bacterial etiology for these exacerbations is common (almost 50%). Moreover, airway bacterial colonization linked to an increased susceptibility is observed in COPD patients. Effective Th17 immune response is needed to develop a good response against bacteria. Thus, this study aims to demonstrate that there is a defective IL-17/ IL-22 response to bacteria in COPD leading to airway bacterial colonization and infection.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT02655302
Study type Interventional
Source University Hospital, Lille
Contact Nathalie Bautin, MD
Phone 320444318
Email nathalie.bautin@chru-lille.fr
Status Recruiting
Phase N/A
Start date July 4, 2018
Completion date July 2028

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