New combo device aims to prevent dangerous oxygen drops in obese patients during gut exams
NCT ID NCT07175155
First seen Nov 01, 2025 · Last updated May 25, 2026 · Updated 24 times
Summary
This study tests whether a special airway device (COMBO Endoscopy Oropharyngeal Airway) combined with high-flow oxygen can prevent low oxygen levels in severely obese patients during sedated endoscopy. About 410 adults with a BMI of 35 or higher will be randomly assigned to receive either the combo device or standard care. The goal is to reduce the risk of hypoxemia, which occurs in over 40% of these patients with current methods.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Jinjiang Municipal Hospital
RECRUITINGJinjiang, Fujian, 362200, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Peking University First Hospital
RECRUITINGBeijing, Beijing Municipality, 100000, China
Contact Email: •••••@•••••
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Taizhou Hospital of Zhejiang Province
RECRUITINGTaizhou, Zhejiang, 310000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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The Fifth Affiliated Hospital of Wenzhou Medical University
RECRUITINGLishui, Zhejiang, 310000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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The First Affiliated Hospital, Zhejiang University School of Medicine
RECRUITINGHangzhou, Zhejiang, 310000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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