UnknownNot Applicable

Gastric Volume in Paralyzed Obese Patients After High-flow Nasal Oxygen Therapy

South Korea60 participantsStarted 2024-01-10

Plain-language summary

Preoperative preoxygenation is performed using High-flow nasal oxygen therapy, and the gastric volume before and after High-flow nasal oxygen therapy is measured by ultrasound and compared in obese patients undergoing surgery under general anesthesia.

Who can participate

Age range20 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Adult patients with a BMI of 30 kg/m2 or more, undergoing surgery under general anesthesia Exclusion Criteria: * Nasotracheal intubation * History of a surgery or anatomical anomaly in the head and neck * History of Inability to breathe through nose * History of difficult airway * Severe cardiac or respiratory disease * Gastric reflux disease, diabetes, pregnancy * Previous gastric surgery

What they're measuring

gastric volume measured by gastric ultrasound

Timeframe: immediately before HFNOT, immediately after HFNOT, immediately after tracheal intubation

Trial details

NCT IDNCT06216912

SponsorSeoul National University Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2025-01-01

Contact for this trial

Tae Kyong Kim

82-2-870-2519 ktkktk@gmail.com

View on ClinicalTrials.gov More Undefined trials