Anesthesia airway management for tracheal resection and reconstruction: a single-center case series.

BACKGROUND

Anesthesia airway management is challenging during tracheal resection and reconstruction as these surgical procedures involve the airway. This case series describes four approaches to airway management in patients undergoing tracheal resection and reconstruction and discusses their advantages and disadvantages.

METHODS

Thirteen patients underwent 1 of the following 4 kinds of airway management techniques during tracheal resection and reconstruction between 2013 and 2019: intubation, intubation with high frequency jet ventilation (HFJV), non-intubation, and venovenous extracorporeal membrane oxygenation (VV-ECMO). Intraoperative variables and postoperative outcomes were compared for the techniques based on our institution's medical electronic database.

RESULTS

Intraoperative oxygenation management involved VV-ECMO in 8 patients, intubation in 2 patients, intubation with HFJV in 2 patients, or non-intubation in 1 patient. The lowest peripheral oxygen saturation (SpO2) in 4 patients was below 90%. Three patients were extubated in the operation room after complete recovery of spontaneous respiration. Most patients were admitted to the intensive care unit for further postoperative treatment, except 1 patient who received laryngeal mask airway management without tracheal intubation during surgery. Two patients died, 1 due to severe anastomotic leakage and the other from acute respiratory distress syndrome. In addition, another patient showed complications with oozing from the wound.

CONCLUSIONS

Our clinical experience suggests that there is no single airway strategy universally suitable for all tracheal surgeries. The choice of airway management strategy is best determined by multifactorial assessment of advantages and disadvantages according to preoperative comorbidities, unique features of the obstructive mass, surgical experience, and patient preference.