Could your airway size predict nighttime teeth grinding?
NCT ID NCT07511946
First seen Apr 10, 2026 · Last updated Jun 19, 2026 · Updated 13 times
Summary
This study will examine the link between upper airway volume and sleep-related teeth grinding (bruxism) in people with obstructive sleep apnea. Researchers will use safe, low-radiation 3D imaging and sleep tests to measure airway size and bruxism intensity. The goal is to better understand how these conditions are connected, which could improve future care for the 21% of people worldwide affected by sleep bruxism.
Disclaimer
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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
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Uniwersyteckie Centrum Stomatologiczne
Wroclaw, Dolny Śląsk, 50-425, Poland
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could help doctors better understand and manage sleep bruxism in people with obstructive sleep apnea.
What could go wrong
This is an observational study, not a treatment trial. It may not lead to direct clinical changes, and results might not apply to everyone with sleep apnea or bruxism.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.