Learning Direct Laryngoscopy Using a McGrath Video Laryngoscope as Direct Versus Indirect Laryngoscope

Study Overview
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Brief Summary
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prospective randomised trial to compare the teaching effect for tracheal intubation following training with McGrath video laryngoscope as direct laryngoscope versus training with McGrath video laryngoscope as video laryngoscope

Detailed Description
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Tracheal intubation using direct laryngoscopy is very important technique in clinical medicine. But the training for intubation is not very easy because laryngoscopic view is difficult to share between trainee and trainer. Recently there have been reported that tracheal intubation training using video laryngoscopy have some advantages and showed more success rate. McGrath Video laryngoscopy can be used as either video laryngoscopy or direct laryngoscopy. Therefore when McGrath is used as intubation training tool, the trainer can monitor and educate the procedure while the trainee perform tracheal intubation. The aim of this study is comparing the teaching effect for tracheal intubation following training with McGrath video laryngoscope as direct laryngoscope versus training with McGrath video laryngoscope as video laryngoscope

Official Title
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Comparison of Training Effect for Tracheal Intubation Following Training With McGrath Video Laryngoscope as Direct Laryngoscope Versus Training With McGrath Video Laryngoscope as Video Laryngoscope

Conditions
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Airway Management, Endotracheal Intubation, Medical Education

Intervention / Treatment
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* Procedure: direct laryngoscope
* Procedure: video laryngoscope


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: medical students who has never experienced intubation Exclusion Criteria: A person who has previously experienced intubation with Manikin or patients.
Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Other
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: direct laryngoscope<br>teaching tracheal intubation using McGrath video laryngoscope as direct laryngoscope. Only trainer can see the monitor. | Procedure: direct laryngoscope<br>* the trainee use McGrath video laryngoscope as direct laryngoscope the trainee is not allowed to watch the screen.<br>|
| Active Comparator: video laryngoscope<br>teaching tracheal intubation using McGrath video laryngoscope using video function. Trainer and Trainee both see the monitor. | Procedure: video laryngoscope<br>* the trainee use McGrath video laryngoscope both trainee and trainer can watch the screen.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Intubation Success Rate | tracheal intubation success rate using direct laryngoscope on manikin | up to 10 minutes | 
| Time to Intubation | Time from device passing the mouth until confirmation of tracheal intubation | up to 10 minutes | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Video laryngoscopy