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Study identifier: NCT07051980 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Feasibility and Safety of Supraglottic Oxygen Delivery Via an Endotracheal Tube for Non-intubated ERCP Anesthesia: A Two-Stage Phase II Clinical Study

Condition: Choledocholithiasis With Cholecystitis With Obstruction · Obstructive Jaundice · Pancreatitis  ·  Sponsor: Zhejiang University

PhasePhase 2
Planned participants50
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Endoscopic retrograde cholangiopancreatography (ERCP) is a technique for evaluating the bile duct, pancreatic duct, and ampulla. Hypoxia is the most common cardiopulmonary complication during ERCP, with a reported rate of 16.2 to 39.2%. The key to preventing hypoxia is to ensure the sufficient oxygenation and ventilation of patients during these procedures. The commonly used approaches to treat hypoxia with a non-instrumented airway are increasing the oxygen flow and lifting the jaw, applying with both hands, displacing the jaw upwards and anteriorly, which allowed the upper airway to remain open. We hypothesized that the supraglottic oxygen delivery via an endotracheal tube can reduce the incidence of hypoxia in patients under deep sedation during ERCP.

This description comes directly from the study's public registry record.

Talk to the study team

DiSan Head of Anesthesiology, PhD  ·  +86 18616514088  ·  diansansu@yahoo.com

Lianjuan Sun, Master  ·  +86 18257152767  ·  sunlianjuan26@163.com

Always discuss trial participation with your own doctor first.

Locations (1)

The First Affiliated Hospital, Zhejiang University School of MedicineHangzhou, Zhejiang, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07051980