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Updated: Mar 5, 2026

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
Published on: December 5, 2025
In-Flight Hypoxemia in a Tracheostomy-Dependent Infant
Jason Quevreaux1, Christopher Cropsey1
1Department of Anesthesiology, Educational Affairs, Vanderbilt University Medical Center, 2301 VUH, Nashville, TN 37232-7237, USA.
Abstract:
Millions of passengers board commercial flights every year. Healthcare providers are often called upon to treat other passengers during in-flight emergencies. The case presented involves an anesthesia resident treating a tracheostomy-dependent infant who developed hypoxemia on a domestic flight. The patient had an underlying congenital muscular disorder and was mechanically ventilated while at altitude. Although pressurized, cabin barometric pressure while at altitude is less than at sea level. Due to this environment patients with underlying pulmonary or cardiac pathology might not be able to tolerate commercial flight. The Federal Aviation Administration (FAA) has mandated a specific set of medical supplies be present on all domestic flights in addition to legislature protecting "Good Samaritan" providers.
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