Feasibility and Safety of Supraglottic Oxygen Delivery Via an Endotracheal Tube for Non-intubated ERCP Anesthesia: A Two-Stage Phase II Clinical Study
Recruiting
Phase 2
Interventional Study
Choledocholithiasis With Cholecystitis With Obstruction
Obstructive Jaundice
Pancreatitis
Cholelithiasis
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Trial phase
- Phase 2
- Study type
- Interventional
- Purpose
- Prevention
- Participants needed
- 50 (estimated)
- Sponsor
- Zhejiang University · Other
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About This Trial
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 hy…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age ≥18 years；
* The ASA classification ranges from I to III.
* Patients have signed the informed consent form.
* Patients scheduled to undergo sedated ERCP examination;
* The estimated duration of the procedure does not exceed 45 minutes.
Exclusion Criteria:
* Severe cardia…
Contacts