Manual Ventilation Efficacy With MVG Device

Study Overview
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Brief Summary
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The purpose of this research is to investigate the efficacy of the newly designed ventilation grip device (MVG device).

Official Title
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Improvement of Manual Ventilation Efficacy With Ventilation Grip Device: A Manikin Study

Conditions
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Ventilator Lung

Intervention / Treatment
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* Device: Manual Ventilation Grip Device
* Other: 2VE


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: 1. Current medical students, Post Graduate Year 1 (PGY1) residents or residents from other specialties with no prior experience in hand mask ventilation techniques or anesthesiology residents and attendings with at least 2 or more years of clinical experience Exclusion Criteria: Refusal to participate in the study. Medical students with prior experience in hand mask ventilation techniques (i.e. experiences in previous careers such as nursing or Emergency Medical Technician (EMT) professions) Any physical inability to adequately perform ventilation

Ages Eligible for Study
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Minimum Age: 18 Years

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: Supportive Care
Allocation: Randomized
Intervention Model: Crossover Assignment
Interventional Model Description: The study is a repeated-measures cross over design.
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Expert participants randomized to MVG followed by 2VE<br>Expert participants (Anesthesiology residents and attendings with at least 2 or more years of clinical experience) randomized to perform the ventilation on a manikin using the Manual ventilation grip device (MVG) first followed by the standard 2VE technique alone. | Device: Manual Ventilation Grip Device<br>* Manual Ventilation Grip Device is an add-on device placed on a standard valve mask to assist ventilation.<br>Other: 2VE<br>* the standard 2VE technique for ventilation<br>|
| Experimental: Expert participants randomized to 2VE followed by MVG<br>Expert participants (Anesthesiology residents and attendings with at least 2 or more years of clinical experience) randomized to perform the ventilation on a manikin using the standard technique (2VE) alone first followed by Manual ventilation grip device (MVG). | Device: Manual Ventilation Grip Device<br>* Manual Ventilation Grip Device is an add-on device placed on a standard valve mask to assist ventilation.<br>Other: 2VE<br>* the standard 2VE technique for ventilation<br>|
| Experimental: Novice participants randomized to MVG followed by 2VE<br>Novice participants (Current medical students or residents with no prior experience in hand mask ventilation techniques) first followed by the standard technique (2VE) alone | Device: Manual Ventilation Grip Device<br>* Manual Ventilation Grip Device is an add-on device placed on a standard valve mask to assist ventilation.<br>Other: 2VE<br>* the standard 2VE technique for ventilation<br>|
| Experimental: Novice participants randomized to 2VE followed by MVG<br>Novice participants (Current medical students or residents with no prior experience in hand mask ventilation techniques) randomized to perform the ventilation on a manikin using the standard technique (2VE) alone first followed by Manual ventilation grip device (MVG) | Device: Manual Ventilation Grip Device<br>* Manual Ventilation Grip Device is an add-on device placed on a standard valve mask to assist ventilation.<br>Other: 2VE<br>* the standard 2VE technique for ventilation<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Tidal Volume | As measured using the ventilator machine in milliliters | Day 1 | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Fatigue as Measured by NASA-TLX Questionnaire | NASA Task Load Index (TLX) questionnaire has a total overall workload score ranging from 0 and 126 with the higher score indicating greater demand. | Day 1 | 
| Fatigue as Measured by SOFI Questionnaire | Swedish Occupational Fatigue Inventory (SOFI) questionnaire has a total score ranging from 0 to 120 with the higher score indicating greater fatigue | Day 1 | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Manual Ventilation Grip Device