Blood markers may reveal sleep apnea and treatment success
NCT ID NCT04572269
First seen Nov 01, 2025 · Last updated May 20, 2026 · Updated 33 times
Summary
This study looked at whether chemicals in the blood (metabolomics) can help diagnose obstructive sleep apnea and show if treatment with a CPAP machine is working. Researchers studied 388 adults with and without sleep apnea. They collected blood samples and tracked CPAP use to see if certain blood patterns relate to sleep quality and daytime sleepiness.
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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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Locations
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University of Iceland
Reykjavik, 108, Iceland
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University of Pennsylvania
Philadelphia, Pennsylvania, 19104, United States
Conditions
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