Reintubation Rate and Mortality After Emergent Airway Management Outside the Operating Room

Area of Science:

• Critical Care Medicine
• Anesthesiology
• Emergency Medicine

Background:

• Reintubation practices and outcomes outside the operating room (OR) are not well-documented.
• Emergent airway management in intensive care units (ICUs) and other hospital settings presents unique challenges.

Purpose of the Study:

• To evaluate the reintubation rate and associated mortality after emergent airway management outside the OR.
• To analyze factors influencing reintubation, including setting, timing, and patient outcomes.

Main Methods:

• Retrospective cohort study of patients undergoing emergent intubation outside the OR.
• Primary outcomes included reintubation rate and mortality.
• Secondary outcomes analyzed included location, indication, time to reintubation, and length of stay.

Main Results:

• 18.5% of 275 patients required reintubation during the same hospital admission.
• Reintubations occurred more frequently in non-ICU settings (41%) and often between 7 and 30 days post-extubation.
• Reintubated patients experienced significantly longer ICU stays, hospital stays, and total intubation days.

Conclusions:

• Reintubation outside the OR is associated with increased hospital and ICU resource utilization.
• The study highlights the need for improved protocols for airway management and post-extubation care in non-OR settings.
• Observed mortality differences may be influenced by survival bias, with sicker patients being less likely to survive long enough for extubation attempts.