Comparison of McGrath Series 5 and Airtraq Videolaryngoscope for Double-lumen Tube (DLT) Intubation

Intubation Complication Clinical Trial

Official title:

A Randomised Controlled Trial Comparing of McGrath Series 5 and Airtraq Videolaryngoscope for Double-lumen Tube Intubation in Patients With Low Airway Risk Index Score

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02329041
• Other study ID #: TJMZK201412002
• Status: Completed
• Phase: N/A
• First received: December 21, 2014
• Last updated: April 3, 2017
• Start date: January 2015
• Est. completion date: May 2016

Study information

• Verified date: April 2017
• Source: Huazhong University of Science and Technology
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Previous study showed that McGrath Series 5 videolaryngoscope is an alternative tool for double-lumen tube intubation. We have compared it with traditional Macintosh laryngoscopefor double-lumen tube intubation. In this study, we will investigate its role in double-lumen tube intubation by comparison with another videolarygoscope.

Description:

The investigators designed a randomised controlled study to compare of McGrath Series 5 and Airtraq videolaryngoscope for DLT intubation in intubation time and the first attempt success rate.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 90
• Est. completion date: May 2016
• Est. primary completion date: April 2016
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 70 Years

Eligibility

Inclusion Criteria:

• Adult patients

• Thoracic surgery required one lung ventilation

Exclusion Criteria:

• ASA physical status >4

• Emergent operation

• planned tracheotomy

• difficult intubation predicted by a simplified airway risk index score

Related Conditions & MeSH terms

• Intubation Complication
• Intubation;Difficult
• Thoracic Disease
• Thoracic Diseases

Intervention

Device:
• McGrath Series 5
one kind of videolaryngoscopes, which are widely used in airway management.
• Airtraq
another kind of videolaryngoscopes, which are also widely used in airway management.

Locations

Country	Name	City	State
China	Tongji Hospital, Huazhong University of Science and Technology	Wuhan	Hubei

Sponsors (1)

Lead Sponsor	Collaborator
Huazhong University of Science and Technology

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	Airway evaluation with Cormack-Lehane Score	based on Cormack-Lehane classification. degree 1 to 4	At intubation
Primary	Intubation time	defined as time from inserting blade to mouth to withdrawal of blade, measured with a stopwatch	at intubation
Secondary	number of successful intubation at first attempt		at intubation
Secondary	total successful rate of DLT intubation		at intubation