Which Mucus-Clearing device works best? new study aims to find out
NCT ID NCT05873504
First seen Jan 28, 2026 · Last updated Jun 22, 2026 · Updated 26 times
Summary
This study compares two handheld breathing devices (Aerobika and VibraPEP) that use vibrations to help people with lung problems cough up mucus. Researchers will enroll 64 adults who have trouble clearing airway secretions. The goal is to see which device works better at improving mucus clearance and other breathing outcomes.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Email: •••••@•••••
Locations
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Rush University Medical Center
RECRUITINGChicago, Illinois, 60612, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
vibratory positive expiratory pressure device
What this could lead to
If successful, this study could help identify which device works better for clearing mucus from the lungs, potentially improving breathing and reducing complications.
What could go wrong
This is a small pilot study with only 64 participants, so results may not apply to everyone. The devices are already in use, so no major new risks are expected, but individual responses may vary.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.