Study looking to understand why people with different chest conditions develop a cough and how their cough compares to people without a chest condition.
- Cough is a protective reflex that is used to clear the airways of irritating material or phlegm and is one of the most common issues for which people seek medical advice. Cough is a common feature of a range of different chest and respiratory conditions and can be associated with poor quality of life.
- The results of this study will help researchers understand the mechanisms of coughing and may be used to help improve treatments in the future.
- This international study is being carried out by a team of researchers at the North West Lung Centre, part of Manchester University NHS Foundation Trust.
- Diagnosed with asthma, COPD or IPF (idiopathic pulmonary fibrosis)
- Never smoked (or quit at least six months ago)
- Not currently taking ACE inhibitors (eg ramipril, enalapril)
- Attending four clinic visits, each lasting approximately 1 hour, over a 6-week period.
- Clinic visits will include a range of tests (eg blood samples, blood pressure checks, breathing tests) as well as questions about lifestyle and medical history.