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Blood Pressures clinical trials

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NCT ID: NCT02469363 Completed - Clinical trials for Heart Rate and Rhythm Disorders

Hemodynamic Responses of Different Laryngoscopes

Start date: August 2014
Phase: Phase 4
Study type: Interventional

During laryngoscopy and endotracheal intubation, stimulation of supraglottic regions leads to an increase in the plasma catecholamine concentrations due to the activation of the sympatho-adrenal system. Prevention or reduction of this increment is important for hemodynamic control. Therefore, various methods such as providing adequate depth of anesthesia and shortening the time of laryngoscopy were used. On the other hand; alternative laryngoscopy devices and techniques have recently started to be used. In this randomized single blind study, the aim is to compare the hemodynamic responses of four different laryngoscopy techniques with Macintosh laryngoscope, McCoy laryngoscope, C-Mac videolaryngoscope and McGrath videolaryngoscope in patients with normal predictive airway.