New oxygen method may prevent low oxygen in obese patients during stomach scope
NCT ID NCT07159022
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a high-flow nasal cannula (a device that delivers warm, humidified oxygen at high flow) can prevent low oxygen levels better than a standard face mask in people with visceral obesity undergoing sedated gastroscopy. The trial will enroll 200 participants and measure how many experience hypoxia (oxygen below 90%). If successful, it could offer a safer oxygen option for this high-risk group.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- High Flow Nasal Cannula Oxygenation
- What this could lead to
- If it works, this could point toward a safer oxygen method for obese patients during sedated gastroscopy.
- What could go wrong
- This is a small, early-stage trial with 200 participants, so results may not apply to all patients. The intervention is only for short-term use during a procedure, not a long-term treatment.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Zhongshan Hospitla
RECRUITINGShanghai, China
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