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Comparison of Hemodynamic Changes by Using the Videolaryngoscope and the Macintosh Laryngoscope

Anesthesia Intubation Complication Clinical Trial

Official title:
Comparison of Hemodynamic Changes After Endotracheal Intubation by Using the Videolaryngoscope and the Macintosh Direct Laryngoscope in Elderly Hypertensive Patients

Clinical Trial Summary

Tracheal intubation techniques that avoid or minimize pharyngolaryngeal stimulation might attenuate the hemodynamic stress response. Tracheal intubation using video laryngoscope needs comparatively less airway manipulation so, the investigators expect less hemodynamic response while using videolaryngoscope.

Clinical Trial Description

The hemodynamic stress response to tracheal intubation can precipitate adverse cardiovascular events in patients with cardiovascular disease. Which is shown to greatly increase the risk of myocardial infarction or stroke, especially in elderly patients with hypertension. Direct laryngoscopy and laryngoscopic stimulation of pharyngolaryngeal structures may be an important factor in the hemodynamic stress response associated with tracheal intubation.

Patients were randomly allocated to two groups using a permuted block randomization method: 1) patients intubated by using the videolaryngoscopy 2) patients intubated by using the Macintosh laryngoscope . SAP, MAP, and heart rate were measured and recorded in the operating room: At baseline, before intubation, immediately after intubation and 1,2,3,4 and 5 minutes after tracheal intubation. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Prevention

Related Conditions & MeSH terms

  • Anesthesia Intubation Complication
Clinical Trial Details
NCT number NCT02564640
Study type Interventional
Source Antalya Training and Research Hospital
Contact
Status Completed
Phase N/A
Start date June 2015
Completion date September 2015
View Details
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