Comparison of Proceal Laryngeal Mask Airway and I-gel to Machintoch Laryngoscope by Novice Operators in Simulated Difficult Airway - a Manikin Study.
Trial Snapshot
- Phase
- Not Applicable
- Enrollment
- 109
- Locations
- 1
- Primary Endpoint
- the time of successful laryngeal mask, i-gel, or tracheal tube insertion attempt
Study Overview
Brief Summary
The use of laryngeal mask airway or i-gel to manage airway may improve success rates, especially in difficult situations more than tracheal intubation.
Detailed Description
This study compares the insertion success rate and insertion time among the proceal laryngeal mask airway, i-gel, and tracheal tube. Following a short lecture, airway novices try to insert proceal laryngeal mask airway, i-gel, and tracheal tube into manikin with difficult laryngoscopy scenarios.
Study Design
- Study Type
- Interventional
- Allocation
- Non Randomized
- Intervention Model
- Factorial
- Primary Purpose
- Supportive Care
- Masking
- Single (Outcomes Assessor)
Eligibility Criteria
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •medical student
- •no experience of insertion using tracheal tube, i-gel, and laryngeal mask airway
Exclusion Criteria
- •experience of insertion using tracheal tube, i-gel, and laryngeal mask airway
Arms & Interventions
tracheal tube
Each novice performs tracheal intubation in difficult laryngoscopy scenario.
Intervention: tracheal tube (Device)
i-gel
Each novice performs i-gel insertion in difficult laryngoscopy scenario.
Intervention: i-gel (Device)
proceal laryngeal mask airway
Each novice performs proceal laryngeal mask airway insertion in difficult laryngoscopy scenario.
Intervention: proceal laryngeal mask airway (Device)
Outcomes
Primary Outcomes
the time of successful laryngeal mask, i-gel, or tracheal tube insertion attempt
Time Frame: intraoperative
A blinded observer records the time of successful laryngeal mask, i-gel, or tracheal tube insertion attempt.
Secondary Outcomes
No secondary outcomes reported
Investigators
Sangjin Park
assistant professor
Yeungnam University College of Medicine