Cardiovascular responses to laryngoscopy and tracheal intubation with GlideScope or Macintosh laryngoscope in elderly patients undergoing gynecologic surgery: A randomize clinical trial

Introduction: The purpose of this study was to compare the GlideScope and Macintosh laryngoscopes for cardiovascular response laryngoscopy endotracheal intubation in elderly patients undergoing gynecological procedures. Methods: In clinical trial, performed using a (study group; n=35) laryngoscope (control n=35). Hemodynamic parameters were recorded, before induction anesthesia (baseline), 30 15 seconds after starting laryngoscopy, every minute up 5 minutes intubation. Intubation time complications compared between two groups. Results: Systolic blood pressure (SBP) 1 (P=0.002), 2 (P=0.003) 3 significantly lower group than that control group. duration not statistically different frequency hypertension (20%) (45.7%) (P=0.02). There no significant difference terms postoperative related (hoarseness sore throat) groups (P>0.05). Conclusion: This showed use better attenuated responses gynecologic surgery. Also, following with laryngoscope. Durations airway management similar.