TMHT - Difficult Intubation Prediction Using Videolaryngoscopy
Thyromental Height Test as a New Method for Prediction of Difficult Intubation Using Videolaryngoscopy
1 other identifier
interventional
200
1 country
1
Brief Summary
The purpose of this study is to assess the usefulness of the Thyromental Height Test in prediction of difficult intubation using videolaryngoscopy and double lumen endotracheal tubes in patients scheduled for elective thoracic procedures.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started Aug 2018
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
August 5, 2018
CompletedStudy Start
First participant enrolled
August 6, 2018
CompletedFirst Posted
Study publicly available on registry
August 27, 2018
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 5, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
November 5, 2019
CompletedApril 14, 2020
April 1, 2020
1.2 years
August 5, 2018
April 12, 2020
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Thyromental height
The height between the anterior border of the thyroid cartilage (on the thyroid notch just between the 2 thyroid laminae) and the anterior border of the mentum (on the mental protuberance of the mandible), in supine position with mouth closed, measured with a depth gauge during routine preoperative anaesthetic visit.
From August 6 2018 to August 5 2019.
Secondary Outcomes (5)
score in Cormack-Lehane scale
From August 6 2018 to August 5 2019.
Thyromental distance
From August 6 2018 to August 5 2019.
Sternomental distance
From August 6 2018 to August 5 2019.
core in modified Mallampati test
From August 6 2018 to August 5 2019.
distance of mouth opening
From August 6 2018 to August 5 2019.
Study Arms (2)
Macintosh laryngoscope
OTHERdirect laryngoscope - laryngoscope with Macintosh blade
McGrath videolaryngoscope
OTHERMcGrath Videolaryngoscope
Interventions
intubation with MAcintosh laryngoscopy after anesthetic induction
intubation with McGrath MAC videolaryngoscopy after anesthetic induction
Eligibility Criteria
You may qualify if:
- patients scheduled for elective thoracic procedures, requiring general anaesthesia, videolaryngoscopy and intubation with a Robert-Shaw type double lumen endotracheal tubes
- written, informed consent for participation in the trail
- older than 18 years
You may not qualify if:
- emergency procedures
- visible anatomic abnormalities
- patients scheduled for awake fibre optic intubation
- lack of consent for participation in the trail
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Samodzielny Publiczny Szpital Kliniczny nr 1
Zabrze, Silesian Voivodeship, 41-800, Poland
Study Officials
- STUDY DIRECTOR
Hanna Misiołek, MD PhD
Medical University of Silesia
- STUDY CHAIR
Szymon Białka, MD
Medical University of Silesia
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Purpose
- PREVENTION
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal Investigator
Study Record Dates
First Submitted
August 5, 2018
First Posted
August 27, 2018
Study Start
August 6, 2018
Primary Completion
November 5, 2019
Study Completion
November 5, 2019
Last Updated
April 14, 2020
Record last verified: 2020-04
Data Sharing
- IPD Sharing
- Will not share