High flow nasal cannula vs standard oxygen for endoscopic ultrasound
Part of Digestive system clinical trials.
This trial tests whether a special high-flow nasal cannula (a device that delivers warm, moist oxygen through the nose) helps people with a BMI of 35 or higher breathe better during an endoscopic ultrasound procedure compared to standard oxygen. This might reduce breathing complications during the procedure.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You have a body mass index (BMI) of 35 or higher (within the last 6 months or at your current procedure).
- You are scheduled for an endoscopic ultrasound (EUS) with or without an upper endoscopy (EGD) or biopsy.
- You do not need general anesthesia for this procedure (only monitored sedation).
- You are not having a combined procedure like EUS with ERCP or colonoscopy.
- You are not on home oxygen or have severe COPD, and do not have a tracheostomy.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial compares two ways of delivering oxygen during a procedure called endobronchial ultrasound (EBUS), which helps doctors look at your lungs and take samples. The goal is to see if high-flow oxygen through a mask works better than the standard low-flow nasal prongs for keeping your oxygen levels stable.
This trial tests whether high-flow nasal oxygen (HFNC) reduces low oxygen levels during sedated gastrointestinal procedures. It is for patients with higher health risks (ASA grade III–IV) who need an endoscopy or treatment.
This study looks at whether using high-flow oxygen through the nose during a specific lung procedure (EBUS bronchoscopy) is safe and works well while you receive monitored sedation. If you qualify, it may help improve how breathing is supported during the procedure.
This study tests a special breathing device (a tube placed in the throat) combined with high-flow oxygen through the nose during sedation for endoscopy in people with severe obesity. It aims to see if this combination helps keep oxygen levels stable and makes the procedure safer.
This trial compares two ways of giving oxygen during a procedure called endoscopic submucosal dissection, done under sedation. It looks at whether high-flow nasal oxygen is better than a standard nasal cannula for keeping oxygen levels stable.
This trial compares two types of high flow nasal cannula to see which one makes it easier for you to breathe. You may join if you are 18 or older and have normal oxygen levels without extra oxygen.
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