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Sleep apnea device may also boost metabolism, study hopes

NCT ID NCT06317701

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a tongue-stimulating device (hypoglossal nerve stimulation) for obstructive sleep apnea can improve how the body handles blood sugar and lower heart risks. About 30 overweight or obese adults who cannot use a CPAP machine will wear a continuous glucose monitor and have their blood pressure tracked. The goal is to see if treating sleep apnea this way also helps with metabolism and heart health.

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

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Started

Apr 2024

Expected to finish

Apr 2028

An estimate. End dates often move.

Lead sponsor

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

The subjects will be recruited from the Sleep Surgery Clinic of the Duchossois Center for Advanced Medicine (DCAM) in Hyde Park and Sleep Surgery Clinic of UChicago Medicine - Orland Park and Hinsdale.. We will take advantage of the electronic medical records (EMR) to identify potential candidates using databases (EPIC-based) from the University of Chicago and Ingalls. Participants will be identified by an initial screening of patients scheduled in EPIC for drug induced sleep endoscopy (DISE).

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Overweight or obese males and females BMI 25 kg/m2 to 40 kg/m2 * Age 18 years and older * Diagnosed with obstructive sleep apnea by Apnea-Hypopnea Index \>15 events/hr using 4% oxygen desaturation criteria and \< 25% central events/hr on prior sleep testing Data can be derived from home sleep testing or in-lab polysomnogram * Not able to use positive airway pressure \>4 hours for 5 nights/week or unwilling to use positive airway pressure Exclusion Criteria: * Insulin-dependent Diabetes * Inability to undergo in-lab polysomnography or home sleep testing * Central Nervous System (CNS) disease with impairment of cognitive function (dementia) and/or muscle paresis, such as stroke * Currently pregnant, trying to get pregnant or nursing * age \< 18 years * Regular and adherent CPAP use per clinical guidelines * Current night shift or rotating shift work * Diagnosis of another sleep disorder (e.g. periodic limb movement disorder) * Current systemic steroid use * Predominantly central sleep apnea or requiring oxygen or bi-level positive airway pressure or advanced positive airway pressure modalities * Protected patient: under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision, including hospitalized without consent

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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  3. 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

  • The University of Chicago

    RECRUITING

    Chicago, Illinois, 60637, United States

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