Remodelling of the Lower Airways in Chronic Cough
Recruiting
Observational Study
Chronic Cough
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 75
- Sex
- Any
- Study type
- Observational
- Participants needed
- 40 (estimated)
- Sponsor
- Medical University of Warsaw · Other
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About This Trial
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 specimen…
Trial Locations
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Eligibility Criteria
Inclusion criteria for the study group:
1. age between 18 and 75 years,
2. chronic cough of at least one year duration, with no previous treatment (at least 2 previous unsuccessful attempts at pharmacological treatment of cough)
3. negative history of smoking (at least 6 months of abstinence),
4. n…
Contacts