Sleep apnea tests may predict endoscopy risks in heavier patients

NCT ID NCT03436381

Completed Knowledge-focused Sponsor: The Cleveland Clinic Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether having a higher body mass index (BMI) and using simple sleep apnea screening questionnaires can predict breathing or sedation-related problems during endoscopy. Researchers enrolled 350 adults with a BMI of 25 or higher who were scheduled for an upper endoscopy or colonoscopy. Participants filled out two sleep apnea screening forms before their procedure, and the team tracked any adverse events during the endoscopy.

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 help doctors identify patients at higher risk for complications during endoscopy, leading to safer procedures.
What could go wrong: This is an observational study, not a treatment trial. The results may not apply to all patients or settings, and the questionnaires may not be perfectly accurate.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

obesity disorder sleep apnea syndrome

As listed by the trial registrant

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

ADVERSE EVENT SLEEP APNEA

Contacts and locations

Locations

Cleveland Clinic Florida

Weston, Florida, 33331, United States

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