2 results
Approved WMOCompleted
To evaluate the effect of OPEP use on respiratory symptoms in patients with COPD or chronic bronchitis with excess mucus in daily clinical practice.
Approved WMOCompleted
The following questions will be addressed in the PARASOL study• Is the proposed study design feasible?,We will set up the study as a randomized pilot study to evaluate if patients are willing and able to participate in a randomized trial, i.e. are…