Breathing test may replace overnight sleep studies for CPAP settings
NCT ID NCT07554430
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether a quick, non-invasive breathing test called impulse oscillometry (IOS) can help doctors find the right pressure settings for sleep apnea machines. Currently, patients often need an overnight sleep study to determine the correct pressure. The study will include 92 adults with moderate-to-severe obstructive sleep apnea and compare the breathing test results with the pressure settings determined during a standard sleep study.
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 lead to a simpler way to set sleep apnea machines without needing an overnight sleep study.
What could go wrong
This is an early observational study with only 92 people. The breathing test may not accurately predict pressure settings for everyone.
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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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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.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Hatay Mustafa Kemal University
Antakya, Hatay, 31001, Turkey (Türkiye)