Glidescopic superiority during orotracheal intubation in comparison to direct laryngoscopy
The aim of this study was to compare the hemodynamic changes during video laryngoscopy (glidescope) and the conventional method of direct laryngoscopy. Objective: Hemodynamic changes during intubation are extremely important especially in patients with a history of coronary artery disease and arrhythmia. Study Design: Randomized double-blind clinical trial. Methods: This clinical trial recruited 200 male patients undergoing elective orthopaedic surgery.