- recruiting
Investigating the Role of ATP Production by Airway Epithelium in Patients With Refractory and Unexplained Chronic Cough (RCC/UCC).
This study looks into why some people have a chronic cough that doesn't go away. Researchers are checking tiny cells in the airways to see if a chemical called ATP is linked to this cough, hoping to find better ways to treat it.
Canada - recruitingPHASE1
The Safety, Feasibility, and Repeatability of Inhaled ATP Cough Challenges
This study looks at a new way to test how sensitive people are to coughing, especially those with long-term coughs or asthma. We want to make sure this test is safe, easy to do, and gives consistent results for healthy people and those with mild asthma or long-term cough.
Canada - recruiting
Impact of Chronic Cough on Activities of Daily Living and Response to Acute High-intensity Exercise
This study looks at how ongoing cough affects daily life and physical activity. We want to see if it changes how active people are compared to those without a cough, and if exercise makes coughing better or worse in the short term.
United Kingdom