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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01984970
Other study ID # 20121126001
Secondary ID
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


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
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