Background: Use of McCoy blade laryngoscope avoids the lifting force in the vallecula and
theoretically should lead to a lower hemodynamic response related to laryngoscopy and …

Objective In this prospective randomized study, we aimed to evaluate the effect of tracheal
intubation with four different laryngoscopes [Macintosh direct laryngoscope-classic …

Results: In C-MAC group, the HR was significantly higher than the Macintosh group at 3 min
after intubation, whereas SBP, DBP, and MAP were significantly higher at 1 min. McCoy …

Methods: The descriptive cross-sectional study was conducted in 37 American Society of
Anesthesiologists' Physical Status I/IIpatients, with normal airway from December 2019-May …

Background: Intubation is known to cause an exaggerated hemodynamic response in the
form of tachycardia, hypertension, and dysrhythmias. In cervical spine instability, intubation …

Objectives: This study aims to investigate the effect of McCoy, Macintosh laryngoscope, and
C-MAC video-laryngoscopes on optic nerve sheath diameter (ONSD) and hemodynamic …

Background: The stress response associated with laryngoscopy has been an important
concern for anaesthesiologist. This prospective, randomised double blind controlled study …

Background: The Macintosh blade is one of the most popular blades with a gently curved
tongue which extends to the tip. The McCoy blade laryngoscope has a hinge on the tip to …

Introduction: Laryngoscopy is one of the critical points in the intubation process and a
mechanical trauma that provides noxious stimulation, affecting cardiovascular, respiratory …

Background: Laryngoscopy and intubation is known to produce an exaggerated stress
response. The aim in general anesthesia is to attenuate this stress response. Materials and …