Learning Curve of Fiberoptic Intubation Through Supraglottic Airway Device

Study Overview
=================
Brief Summary
-----------------
This study aims to obtain learning curve data of residents for fiberoptic-guided tracheal intubation through supraglottic airway device for pediatric difficult airway manikin.

Detailed Description
-----------------
Residents under anesthesiology training will undergo a simulation practice to a pediatric airway manikin, after a single demonstration by an expert for fiberoptic-guided tracheal intubation through supraglottic airway device. The participants will do the same practice 20 times to the same manikin.

Official Title
-----------------
Learning Curve of Fiberoptic-guided Tracheal Intubation Through Supraglottic Airway Device for Pediatric Difficult Airway Manikin

Conditions
-----------------
Intubation;Difficult

Intervention / Treatment
-----------------
* Other: Training
* Device: supraglottic airway device


Participation Criteria
=================
Eligibility Criteria
-----------------
Inclusion Criteria: Residents under anesthesiology training with experience of more than 30 times of supraglottic airway device insertion and manipulation of fiberoptic bronchoscope Exclusion Criteria: Prior experience of fiberoptic-guided tracheal intubation through supraglottic airway device Prior experience of training for fiberoptic-guided tracheal intubation through supraglottic airway device

Ages Eligible for Study
-----------------
Minimum Age: 25 Years
Maximum Age: 40 Years

Sexes Eligible for Study
-----------------
All

Accepts Healthy Volunteers
-----------------
No

Study Plan
=================
How is the study designed?
-----------------

Design Details

Primary Purpose: Other
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Candidates<br>Training of fiberoptic-guided tracheal intubation through supraglottic airway device to pediatric airway manikin | Other: Training<br>* 20-times training of fiberoptic-guided tracheal intubation through supraglottic airway device to pediatric airway manikin<br>Device: supraglottic airway device<br>* supraglottic airway device<br>|

What is the study measuring?
-----------------
Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Elapsed time to succeed endotracheal intubation for each training period |  | From start of each training period to success of endotracheal intubation, not to exceed 10 minutes | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Elapsed time to successful insertion of supraglottic airway device and ventilation of the manikin for each training period |  | From start of each training period to success of ventilation, not to exceed 10 minutes | 
| Elapsed time to identification of vocal cords via fiberoptic bronchoscope for each training period |  | From start of each training period to identification of vocal cords, not to exceed 10 minutes | 
| Elapsed time to introduction of fiberoptic bronchoscope into the trachea for each training period |  | From start of each training period to introduction of fiberoptic bronchoscope into the trachea, not to exceed 10 minutes | 
| Success rate of endotracheal intubation for each training period |  | From start of each training period to success of endotracheal intubation, not to exceed 10 minutes | 
| Number of trials | Number of trials to succeed ventilation, vocal cord identification, fiberoptic bronchoscope introduction, endotracheal intubation for each training period | From start of each training period to success of endotracheal intubation, not to exceed 10 minutes | 

 Terms related to the study
=================
Keywords Provided by Centre Hospitalier Valida
-----------------
Fiberoptic bronchoscope, Supraglottic airway