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New bite block delivers oxygen during scope procedure

NCT ID NCT07086378

Symptom relief Sponsor: Cedars-Sinai Medical Center Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tested a special bite block that delivers oxygen during an upper endoscopy, a procedure where a camera tube goes down the throat. The device aims to keep oxygen levels stable and make the procedure safer and more comfortable. Ten obese adults participated to see if the device worked well and was easy to tolerate.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

10 people

The number who actually took part.

Started

Jul 2025

Finished

Dec 2025

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.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: * Obese patients scheduled to undergo upper endoscopy, * Willingness and ability to sign an informed consent document, * ASA class I - III obese adults, * Subjects will be of diverse racial and ethnic backgrounds. Exclusion Criteria: * Patients deemed to be at significant airway risk, * Under 18 years of age, since there is no justification to include them, * Missing or loose incisor or canine teeth * Temporomandibular joint disease * Maxillofacial abnormalities (deformities of the jaw, lips, and tongue) * Pregnant women, since there is no justification to include them, * Emergency surgeries, * Any other conditions that may interfere with the conduct of the study.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Airway anesthesia Airway control Airway management Endoscopy, digestive system

Contacts and locations

Locations

  • Cedars Sinai Medical Center

    Los Angeles, California, 90048, United States

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