The Comparison of Mcgrath Mac, C-MAC, and Macintosh Laryngoscope in Novice Users: a Manikin Study

August 18, 2015 updated by: Yonsei University
The purpose of this study is to evaluate whether the McGrath MAC videolaryngoscope is superior when compared to the C-MAC videolaryngoscope and the Macintosh laryngoscope for novice users in manikin.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

39

Phase

  • Not Applicable

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years to 40 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Medical students

Exclusion Criteria:

  • wrist disease excluded.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: RANDOMIZED
  • Interventional Model: CROSSOVER
  • Masking: NONE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Mcgrath Mac videolaryngoscope
Participants perform three intubation attempts using Mcgrath Mac videolaryngoscope in the manikin with the normal airway setting. Then the participants perform three intubation attempts using the manikin with difficult airway setting.
Other: Mcgrath Mac videolaryngoscope
Participants perform three intubation attempts using Mcgrath Mac videolaryngoscope in the manikin with the normal airway and difficult airway settings.
Experimental: C-MAC videolaryngoscope
Participants perform three intubation attempts using C-MAC videolaryngoscope in the manikin with the normal airway setting. Then the participants perform three intubation attempts using the manikin with difficult airway setting.
Other: C-MAC videolaryngoscope
Participants perform three intubation attempts using C-MAC videolaryngoscope in the manikin with the normal airway and difficult airway settings.
Active Comparator: Macintosh laryngoscope
Participants perform three intubation attempts using macintosh laryngoscope in the manikin with the normal airway setting. Then the participants perform three intubation attempts using the manikin with difficult airway setting.
Other: macintosh laryngoscope
Participants perform three intubation attempts using macintosh laryngoscope in the manikin with the normal airway and difficult airway settings.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
time to intubation
Time Frame: within 3 minutes after the insertion of the laryngoscope into the mouth of the manikin
Time to intubation is defined as the time from the insertion of the laryngoscope into the mouth of the manikin to the confirmation of the chest movement of the manikin.
within 3 minutes after the insertion of the laryngoscope into the mouth of the manikin

Secondary Outcome Measures

Outcome Measure
Time Frame
success rate of the first intubation attempt
Time Frame: Within 3 minutes after the insertion of the laryngoscope into the mouth of the manikin
Within 3 minutes after the insertion of the laryngoscope into the mouth of the manikin

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Yonsei University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

May 1, 2015

Primary Completion (Actual)

July 1, 2015

Study Completion (Actual)

July 1, 2015

Study Registration Dates

First Submitted

May 26, 2015

First Submitted That Met QC Criteria

May 27, 2015

First Posted (Estimate)

June 1, 2015

Study Record Updates

Last Update Posted (Estimate)

August 19, 2015

Last Update Submitted That Met QC Criteria

August 18, 2015

Last Verified

August 1, 2015

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 1-2015-0020

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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