Bronchoscopic Endotracheal Intubation Through a SAD - Physician Performance

NCT ID: NCT04743440

Last Updated: 2022-10-04

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 100 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2021-01-18
• Study Completion Date: 2022-08-20

Brief Summary

Prospective observational study with the primary objective is to assess technical competence in anaesthesiology specialists who perform bronchoscopic endotracheal intubation through a supraglottic airway device (SAD), by using a global rating assessment scale (GRS) and a procedure checklist. We will use an Objective Structured Assessment of Technical Skills (OSATS)-inspired GRS that previously have been validated for fiberoptic intubation and a novel clinical checklist developed for the procedure. Secondarily, we will examine potential predictor variables.

Detailed Description

This study is a preplanned prospective observational substudy of a randomised controlled trial (RCT) with the primary aim to compare time to intubation when using two different supraglottic airway devices (SAD) as conduit for bronchoscopic intubation: the Ambu® AuraGain LMA as compared to the i-gel LMA (reference: I-gel vs AuraGain for Bronchoscopic Intubation Through SGA (ClinicalTrials.gov Identifier: NCT04680169)).

We will include all physicians who provide the airway management in the RCT.

The primary objective is to assess technical competence/performance by using a global rating assessment scale (GRS) and a procedure checklist. We will use an Objective Structured Assessment of Technical Skills (OSATS)-inspired GRS that previously have been validated for fiberoptic intubation and a novel clinical checklist developed for the procedure. Secondarily, we will examine potential predictor variables in multivariate analyses

Airway management will be video recorded. Two anaesthesiologists specialists (assessors), not otherwise involved in the trial and not employed at the hospital, will watch the video recordings of each case of airway management, i.e., the complete airway management provided by a responsible physician participant for each of the included patient participants.

For each case of airway management, they will access the physician's technical performance during the attempt to perform bronchoscopic endotracheal intubation through a SAD.

Assessors will complete a checklist during the procedure. Each item is dichotomously evaluated: done correctly (score=1)/done incorrectly or not performed (score=0). The checklist score represents the sum score for the 30 items (potential sum score range 0-30).

Assessors will evaluate the physician's technical performance using a validated GRS, scored from 8 to 40, for each case of airway management. The GRS is based on 8 items. Each item is scored from one (poor) to five (superior). A score of three is considered 'competent' for each item. The GRS score represent the sum score for all items.

Conditions

Airway Morbidity

Study Design

• Observational Model Type: OTHER
• Study Time Perspective: PROSPECTIVE

Study Groups

Physicians

We will include specialists in anaesthesiology who work at the Anaesthesiology Department, Hillerød hospital, during the trial period. It is an inclusion criterion that they take part in the Anaesthesiology Department's specialist in-house on-call rotation (i.e., attending physician). Each of the included physician participants will be responsible for conducting the airway management in four patient participants; two who have been randomised to the i-gelTM LMA, and two to the Ambu® AuraGainTM LMA, respectively.

Bronchoscopic endotracheal intubation through a supraglottic airway device

Intervention Type: DEVICE

Prior to trial commencement, participants will be asked to watch a video demonstrating preparation and conduction of the procedure (bronchoscopic endotracheal intubation through a supraglottic airway device) in a patient not involved in the project. Afterwards they will submit an online test, examining knowledge of the procedure relating to the procedure checklist. After participants have watched the demonstration video and submitted the online test, trial investigator will demonstrate the procedure in the manikin; subsequently, they have the opportunity to train the procedure in the manikin with both Igel and Auragain - training estimated to take less than 30 minutes. Afterwards, they will have the opportunity to train the procedure on manikins, on their own discretion, as per usual standards for maintaining airway competence at the Anaesthesiology Department.

Interventions

Bronchoscopic endotracheal intubation through a supraglottic airway device

Prior to trial commencement, participants will be asked to watch a video demonstrating preparation and conduction of the procedure (bronchoscopic endotracheal intubation through a supraglottic airway device) in a patient not involved in the project. Afterwards they will submit an online test, examining knowledge of the procedure relating to the procedure checklist. After participants have watched the demonstration video and submitted the online test, trial investigator will demonstrate the procedure in the manikin; subsequently, they have the opportunity to train the procedure in the manikin with both Igel and Auragain - training estimated to take less than 30 minutes. Afterwards, they will have the opportunity to train the procedure on manikins, on their own discretion, as per usual standards for maintaining airway competence at the Anaesthesiology Department.

Intervention Type: DEVICE

Eligibility Criteria

Inclusion Criteria

• Anaesthetist specialists performing bronchoskopic tracheal intubation through a supraglottic airway device
• The supraglottic airway device is either i-gelTM or a Ambu® AuraGainTM (4 in total, 2 of each i random order).

Exclusion Criteria

• Refuse to participate
• Any other involvement in the research project

• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Nordsjaellands Hospital

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Nordsjaellands hospital Hilleroed

Hillerød, , Denmark

Countries

Denmark

Other Identifiers

bronchoscope-sad-performance

Identifier Type: -

Identifier Source: org_study_id