Comparison of Intubation With Direct Laryngoscopy or Videolaryngoscopy in an Hemoptysis Simulated Situation on Human Cadaver Embalmed With Thiel's Method

NCT04087135 | Completed

• 1 other identifier: HP2018
• Study Type: interventional
• Target: 25
• Locations: 1 country
• Sites: 1

Brief Summary

Our study first aims to develope a realistic cadaver model of hemoptysis based on Thiel's embalmed cadavers. Secondly, participants will intubate the hemoptysis cadaver model with (a) the direct laryngoscopy with MacIntosh blade, (b) the videolaryngoscopy with McGrath XBlade and (c) the videolaryngoscopy with McGrath XBlade and a suction advance before the optic of the camera. We hypothesis that, in simulated hemoptysis on the Thiel's embalmed cadaver, the rate of failed intubation at first try will be different depending on the laryngoscope used.

Conditions

Laryngoscope; Hemoptysis; Simulation; Cadaver; Intubation; Difficult or Failed

Keywords

videolaryngoscopy; Thiel's embalmed cadaver

Outcome Measures

Primary Outcomes (1)

• failure of intubation on first try

  defined as the withdrawal of the laryngoscope from the mouth

  the duration of the simulation

Secondary Outcomes (4)

• time to intubation

  the duration of the simulation

• failure in intubation

  the duration of the simulation

• use of suction

  the duration of the simulation

• difficulty of intubation

  the duration of the simulation

Study Arms (3)

participant LD

EXPERIMENTAL

Other: direct laryngoscopy

participant VL

EXPERIMENTAL

Other: videolaryngoscopy McGrath

participant VLS

EXPERIMENTAL

Other: videolaryngoscopy McGrath with suction

Interventions

direct laryngoscopy OTHER

Participants will intubate the hemoptysis cadaver model in simulation with direct laryngoscopy MacIntosh blade.

participant LD

videolaryngoscopy McGrath OTHER

Participants will intubate the hemoptysis cadaver model in simulation with videolaryngoscopy using McGrath and the short curved blade (XBlade)

participant VL

videolaryngoscopy McGrath with suction OTHER

Participants will intubate the hemoptysis cadaver model in simulation with videolaryngoscopy using McGrath and the short curved blade (XBlade) and a suction they will advanced directly before the optic of the camera.

participant VLS

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• all wiling doctors and medical residents in the departments of anesthesiology, emergency medicine and intensive care
• experience with the technique of intubation using videolaryngoscopy and direct laryngoscopy.

You may not qualify if:

• refusal to participate

Sponsors & Collaborators

• Université de Montréal: lead
• Centre d'Apprentissage des Habiletés Cliniques (CAAHC): collaborator
• Laboratoire d'anatomie de Trois-Rivières: collaborator

Study Sites (1)

Hôpital Trois-Rivières

Trois-Rivières, Quebec, H2J3T5, Canada

Location

MeSH Terms

Conditions

Hemoptysis; Cadaver

Interventions

Suction

Condition Hierarchy (Ancestors)

Lung Diseases; Respiratory Tract Diseases; Hemorrhage; Pathologic Processes; Pathological Conditions, Signs and Symptoms; Signs and Symptoms, Respiratory; Signs and Symptoms; Death

Intervention Hierarchy (Ancestors)

Drainage; Surgical Procedures, Operative

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Purpose: OTHER
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Model Details: Each participant will performe the intubation three time using the tools provided, for the same simulation situation: (a) direct laryngoscopy, (b) videolaryngoscopy McGrath and (c) videolaryngoscopy McGrath with suction.

Study Record Dates

• First Submitted: September 9, 2019
• First Posted: September 12, 2019
• Study Start: March 11, 2019
• Primary Completion: June 30, 2019
• Study Completion: June 30, 2019
• Last Updated: September 12, 2019

Record last verified: 2018-10

Locations

CA (1)