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

Not Applicable

Completed

• Conditions: Thoracic Disease; Intubation;Difficult; Intubation Complication
• Interventions: Device: Airtraq; Device: McGrath Series 5

• Registration Number: NCT02329041
• Lead Sponsor: Huazhong University of Science and Technology

Brief 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.

Detailed 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.

Study Timeline

• Study First Submitted: 2014-12-21
• Study First Submitted QC: 2014-12-29
• Study First Posted: 2014-12-31
• Study Start: 2015-01
• Primary Completion: 2016-04
• Study Completion: 2016-05
• Status Verified: 2017-04
• Last Update Submitted: 2017-04-03
• Last Update Posted: 2017-04-04

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 90

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

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Airtraq	Airtraq	DLT intubation with Airtraq videolaryngoscope
McGrath Series 5	McGrath Series 5	DLT intubation with McGrath Series 5 videolaryngoscope

Primary Outcome Measures

Name	Time	Method
Intubation time	at intubation	defined as time from inserting blade to mouth to withdrawal of blade, measured with a stopwatch

Secondary Outcome Measures

Name	Time	Method
total successful rate of DLT intubation	at intubation
number of successful intubation at first attempt	at intubation

Trial Locations

Locations (1)

Tongji Hospital, Huazhong University of Science and Technology; 🇨🇳 Wuhan, Hubei, China