Tubeless Anesthesia in Subglottic Stenosis: Comparative Review of Apneic Low-Flow Oxygenation With THRIVE.

Apneic techniques are safe and feasible for the endoscopic management of subglottic stenosis of all severities. Elevated BMI is the only significant predictor for early oxygen desaturation. In the many healthcare settings where THRIVE is not available, LFO is a valid alterative in the nonobese patient. Laryngoscope, 2021.