Summary:

Research study for smokers with COPD
Living with COPD can be a challenge. If you have a smoking history and suffer from COPD symptoms, this study may be suitable for you.
Take part in this research which assesses symptoms and function in patients with COPD and chronic bronchitis who switch from conventional cigarettes to tobacco heating system.
If you have a smoking history and suffer from COPD symptoms, this study may be suitable for you.