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NCT01488695 Clinical Trial

GlideScope Groove Versus Macintosh Blade for Double-Lumen Endotracheal Tube Intubation

Intubation, Intratracheal Clinical Trial

Official title:
Comparison of GlideScope Groove to Macintosh Blade for Orotracheal Intubation With Double-Lumen Endotracheal Tube: a Randomised Controlled Trial

Clinical Trial Details — Status: Withdrawn

Administrative data
NCT number NCT01488695
Other study ID # 18478
Secondary ID
Status Withdrawn
Phase N/A
First received
Last updated
Start date July 2019
Est. completion date June 2020

Study information
Verified date February 2019
Source Lawson Health Research Institute
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

A new GlideScope videolaryngoscope has been developed, which utilizes a track on the superior surface of the blade to guide the endotracheal tube, which is advanced in the track as opposed to "free-hand" along the inferior surface, where the camera is located. This new GlideScope can be used for double-lumen endotracheal tubes (DLT). The investigators hypothesize that this GlideScope will be easier to use than the Macintosh blade.

Recruitment information / eligibility
Status Withdrawn
Enrollment 0
Est. completion date June 2020
Est. primary completion date June 2020
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 85 Years
Eligibility Inclusion Criteria:

- Any adult patient booked for elective surgery requiring orotracheal intubation with a double lumen endotracheal tube.

Exclusion Criteria:

1. Any patient with cervical spine abnormalities.

2. Any patients with known or probable difficult airways.

3. Any patient requiring rapid sequence induction.

Study Design

Related Conditions & MeSH terms

Intervention

Device:
• GlideScope Groove
GlideScope Groove
• Control: Macintosh blade
Control: Patients will be intubated using the Macintosh blade

Locations
Country Name City State
Canada London Health Sciences Center University Hospital London Ontario
Canada Victoria Hospital London Ontario

Sponsors (1)
Lead Sponsor Collaborator
Lawson Health Research Institute

Country where clinical trial is conducted

Canada, 

Outcome
Type Measure Description Time frame Safety issue
Primary Duration of Intubation The intubation will be timed using a stopwatch. Day 1
Secondary Number of intubation attempts Number of intubation attempts Day 1
Secondary Number of failures to intubate Number of failures to intubate Day 1
Secondary Use of external laryngeal pressure Whether or not external laryngeal pressure was needed to facilitate tracheal intubation Day 1
Secondary Laryngoscopic grade distribution Cormack and Lehane Grade observed during laryngoscopy Day 1
Secondary Presence of Sore throat Sore throat will be graded on POD #2 as none, mild, moderate, or severe Day 3
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