Supraglottic Jet Oxygenation and Ventilation in Fiberoptic Intubation Training for Anesthesia Residents in a Simulated Difficult Airway: A Randomized Controlled Study

20 December 2025 : Clinical Research

Na Rui^{AE 1}, Ziqi Qiu^{BF 2}, Daolin Xia^{BC 3}, Xiaoliang Wang^{DE 2}, Wenwen Zhang^{AEG 2*}, Jia Liu^{AF 4}

DOI: 10.12659/MSM.950813

Med Sci Monit 2025; 31:e950813

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Table 2 Comparison of intubation failure and intubation time between the 2 groups.

	Group S (n=250)	Group M (n=250)	P value
SpO <90% [n (%)]	0 (0)	25 (10)	<0.001
Learning period (s)	116.2±16.0	110.6±13.9	<0.001
Plateau period (s)	71.5±9.9	75.4±19.2	<0.001
S – supraglottic jet oxygenation and ventilation; M – facemask ventilation; SpO – peripheral oxygen saturation.

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