McGrath Series 5 Videolaryngoscope for Double-lumen Tube Intubation

Intubation Complication Clinical Trial

Official title:

Evaluation McGrath Series 5 Videolaryngoscope for Double-lumen Tube Intubation

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01984970
• Other study ID #: 20121126001
• Status: Completed
• Phase: N/A
• First received: November 1, 2013
• Last updated: July 10, 2014
• Start date: November 2013
• Est. completion date: January 2014

Study information

• Verified date: July 2014
• Source: Huazhong University of Science and Technology
• Contact: n/a
• Is FDA regulated: No
• Health authority: China: Ministry of HealthChina: National Natural Science Foundation
• Study type: Observational [Patient Registry]

Clinical Trial Summary

1. Double-lumen tube intubation is difficult, compared with single lume tube.

2. McGrath Series 5 videolaryngoscope hase been used in difficult airway management, both in anesthetized and awake patients.

3. But there was little information about McGrath Series 5 videolaryngoscope for double-lumen tube intubation.

Description:

In this study, the purpose was to evaluate the success rate and intubation time of McGrath Series 5 videolaryngoscope for double-lumen tube intubation in patients without predictors of difficult intubation.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 43
• Est. completion date: January 2014
• Est. primary completion date: January 2014
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• adult patients

• thoracic surgery

• ASA classification 1-3

Exclusion Criteria:

• Emergent operation

• predicted difficult airway

• difficult ventilation

• limited mouth opening

Study Design

Time Perspective: Prospective

Related Conditions & MeSH terms

• Intubation Complication
• Intubation; Difficult

Intervention

Device:
• videolaryngoscope
McGrath Series 5 videolaryngoscope is one kind of portable videolaryngoscopes, which has been usde in both unexpected and anticipated difficult intubation.

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, 

References & Publications (1)

Yao WL, Wang XR, Xu H, Zhang Y, Zhang CH. McGrath(®) series 5 videolaryngoscope evaluation for double-lumen tube intubation. Anaesthesia. 2014 Jun;69(6):646-7. doi: 10.1111/anae.12720. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	BMI		one day before operation	No
Other	mouth opening	measure with a ruler	one day before operation	No
Other	Thyromental distance	measure with a ruler	one day before operation	No
Other	Airway evaluation with Mallampati Score	based on the modified Mallampati classification. degree 1 to 4	one day before operation	No
Other	Airway evalutaion with Cormack-Lehane Score	based on Cormack-Lehane classification. degree 1 to 4	at intubation	No
Primary	intubation time	defined as time from inserting blade to mouth to three cycles on capnograph	at intubation	Yes
Secondary	number of successful intubation at first attempt		at intubation	Yes