Glottis Visualization in Different Lifting Methods

July 28, 2023 updated by: Keziban Bollucuoglu, Zonguldak Bulent Ecevit University

Comparison of Epiglottis Lifting Methods Using a McGrath Video Laryngoscope: Direct vs. Indirect

Among the various types of video laryngoscopes, the McGrath MAC video laryngoscopy (VL) has become popular because it is lightweight and can be quickly and hygienically prepared by changing the blade. The aim of this study was to compare the efficacy of two different methods (direct and indirect) for epiglottis removal during visualization of the glottis using the McGrath MAC VL.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Turkey
    • Kozlu
      • Zonguldak, Kozlu, Turkey, 67600
        • Zonguldak Bülent Ecevit University

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

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Sampling Method

Probability Sample

Study Population

ASA I-II, 18-65 years old patients undergoing elective surgery

Description

Inclusion Criteria:

  • ASA I-II
  • general anesthesia in elective surgeries
  • 18-65 years old
  • body mass index (25-30)
  • no risk of difficult intubation

Exclusion Criteria:

  • Allergic to study drugs
  • pregnant women
  • emergency cases
  • those with a history of difficult intubation
  • those without consent
  • those at risk of aspiration

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

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Group Direct
glottis visualization in direct lifting
Device: using McGrath Video Laryngoscope
glottis visualization in indirect and direct lifting methods by using McGrath Video Laryngoscope
Group Indirect
glottis visualization in indirect lifting
Device: using McGrath Video Laryngoscope
glottis visualization in indirect and direct lifting methods by using McGrath Video Laryngoscope

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
POGO scores
Time Frame: 1 day (through intubation )
percentage of glottic opening
1 day (through intubation )

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Cormack-Lehane classification
Time Frame: 1 day (through intubation )
assessment of laryngeal view during laryngoscopy
1 day (through intubation )

Collaborators and Investigators

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

Sponsor

Zonguldak Bulent Ecevit 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 (Actual)

July 1, 2022

Primary Completion (Actual)

January 30, 2023

Study Completion (Actual)

March 1, 2023

Study Registration Dates

First Submitted

June 1, 2023

First Submitted That Met QC Criteria

July 28, 2023

First Posted (Actual)

August 1, 2023

Study Record Updates

Last Update Posted (Actual)

August 1, 2023

Last Update Submitted That Met QC Criteria

July 28, 2023

Last Verified

July 1, 2023

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 2022/12-10

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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