From: Effect of tracheal tube cuff inflation with alkalinized lidocaine versus air on hemodynamic responses during extubation and post-operative airway morbidities in children: prospective observational cohort study, Ethiopia
Systolic blood pressure (mmHg)
Air group
(Mean ± SD)
Lidocaine group
P- value
5 min before extubation
109 ± 9
103 ± 7
0.021*a
5 min after extubation
108 ± 12
100 ± 8
0.003*a