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Hemodynamic Responses of Different Laryngoscopes

NCT02469363 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 170

Last updated 2015-06-12

No results posted yet for this study

Summary

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.

Conditions

  • Heart Rate and Rhythm Disorders
  • Blood Pressures
  • Oxygen Disorders

Interventions

DEVICE

Macintosh laryngoscope

Hemodynamic parameters after endotracheal intubation with Classic laryngoscope (Macintosh)

DEVICE

Mc-Coy laryngoscope

Hemodynamic parameters after endotracheal intubation with Mc-Coy laryngoscope

DEVICE

C-Mac videolaryngoscope

Hemodynamic parameters after endotracheal intubation with C-Mac videolaryngoscope

DEVICE

McGrath videolaryngoscope

Hemodynamic parameters after endotracheal intubation with McGrath videolaryngoscope

Sponsors & Collaborators

  • Istanbul University

    lead OTHER

Principal Investigators

  • Demet Altun, MD · Istanbul University, Department of Anesthesiology an Reanimation

Study Design

Allocation
RANDOMIZED
Purpose
SCREENING
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2014-08-31
Primary Completion
2014-10-31
Completion
2014-10-31

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02469363 on ClinicalTrials.gov