7,000 sleep apnea patients join landmark study to uncover hidden health risks
NCT ID NCT07302685
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will follow 7,000 people with obstructive sleep apnea to see how different forms of the condition relate to long-term health. Researchers will use sleep tests, health records, and additional lab work to find patterns. The goal is to better understand sleep apnea and its effects, not to test a new treatment.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 7,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2020
- Expected to finish
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Feb 2032
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients who are referred to China Medical University Hospital sleep center by physicians
- Ages
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0 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * patients who are referred to China Medical University Hospital sleep center by physicians Exclusion Criteria: -Individuals unable to complete at least 6 hours of PSG examination
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Get notified about this study
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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China Medical University Hospital
RECRUITINGTaichung, Taiwan, 404, Taiwan
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