U.S., June 23 -- ClinicalTrials.gov registry received information related to the study (NCT07659860) titled 'Remodelling of the Lower Airways in Chronic Cough' on June 15.
Brief Summary: The aim of the study is to assess if chronic cough leads to injury and remodelling of the airways. We plan to analyse bronchial injury and remodelling in patients with refractory chronic cough lasting longer than 12 month . Assessment of injury mediators will be performed in blood and bronchoalveolar lavage fluid. Remodelling features will be analysed based on chest CT scan and pathologic specimens. Injury of epithelium will be assessed in bronchial biopsy specimens. The relationship between the duration, severity of chronic cough, and bronchial inflammati...