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Clinical Trial Summary

Chronic dyspnea is the most characteristic symptom of patients with Chronic Obstructive Pulmonary Disease (COPD), with intermittent increases during exercise and other events.Despite optimal standard therapy, episodic dyspnea is a common occurrence in COPD. Recently, the PEP buddy was developed which is an easy-to use, hands-free device that generates positive expiratory pressure (PEP). Although currently the available evidence is limited, it indicates that utilizing the PEP-buddy can result in enhancements in dyspnea during exertion, exertional desaturation and overall quality of life. More research is needed to evaluate the effectiveness of this device and the long term usability, as well as getting more insight in the mechanism of action. Therefore, the aim of our study is to explore the potential of this device for patients with COPD and episodic breathlessness.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05938738
Study type Interventional
Source University Medical Center Groningen
Contact Jorine Hartman, PhD
Phone +31503616161
Email j.hartman@umcg.nl
Status Recruiting
Phase N/A
Start date January 31, 2024
Completion date December 31, 2024

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