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SuprAglottic Jet Ventilation vs High-flow Nasal Oxygen in Tubeless Laryngotracheal Surgery
Sponsor: Insel Gruppe AG, University Hospital Bern
Summary
This study aims to investigate two oxygenation methods (high flow nasal oxygen and supraglottic, superimposed high-frequency jet ventilation) for tubeless laryngotracheal surgeries concerning their safety and efficiency.
Official title: SuprAglottic superImposed High Frequency Jet Ventilation veRsus High-flow nAsal oxYgen in Tubeless Laryngotracheal Surgery (AIRWAY): a Prospective Randomised Controlled Trial
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
40
Start Date
2026-10-01
Completion Date
2029-04-01
Last Updated
2026-09-01
Healthy Volunteers
No
Conditions
Interventions
supraglottic superimposed high frequency jet ventilation ventilation using the TwinStream EVO (Carl Reiner GmbH, Vienna, Austria)
supraglottic superimposed high frequency jet ventilation ventilation using the TwinStream EVO (Carl Reiner GmbH, Vienna, Austria). Initially FiO2 at 1.0, reduced to 0.3 during laser interventions. Frequency and pressure set according to the local standards
High-flow nasal supplemental oxygen via nasal cannula with the Optiflow (Fisher & Paykel, Auckland, New Zealand)
up to 70 L/min FiO2 1.0 high flow oxygen via nasal cannula with the Optiflow (Fisher \& Paykel, Auckland, New Zealand) initially. Reduced FiO2 to 0.3 during laser intervention.
Locations (2)
Inselspital
Bern, Switzerland
University Hospital Bern
Bern, Switzerland