Eye Tracking and Simulated Postpartum Hemorrhage

May 15, 2020 updated by: European e-Learning School in Obstetric Anesthesia

Leader's Eye Tracking Patterns Changes During High Fidelity Simulation Scenarios of Postpartum Hemorrhage

Eye tracking is the process of measuring an individual's eye movements in order to reflect their attentional behavior by using a device called an eye- tracker.

This study uses eye-tracking methodology to observe the gaze patterns of participants to a high fidelity simulation scenario of postpartum hemorrhage acting in the role of leader to evaluate the relationship between eye-tracking patterns and leadership and team behavioral and technical skills.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

This study will include 5 groups of anesthesia trainees consisting of 5 participants each. Each group will practice a standardized high-fidelity scenario on postpartum hemorrhage (PPH) which will be repeated for four times. All the scenarios will be video recorded.

All groups will receive a technical briefing on the PPH guidelines before the scenario, and after having assigned to each participant a role (leader anesthesiologist, junior anesthesiologist, obstetrician, and midwife) they will practice a standardized 15 minutes scenario with a high fidelity manikin. A debriefing with an expert debriefer will be performed after each scenario.

The participant acting as the leader will practice the scenario while wearing a pair of eye-tracking glasses (Tobii Pro Glasses 50 Hz wearable wireless eye-tracker). All the eye-tracking video-recordings will be stored and analyzed by using a Tobii Pro Lab Software. Specific areas of interest (AOI), to define regions of a displayed stimulus, and to extract metrics specifically for those regions will be selected. Number and duration of fixations, visit counts and their duration for each area of interest and for each scenario will be examined. Eye-tracking metrics will be mapped as gaze plots and heat maps. Two independent observers will review the scenario video recordings and will assing a score to the leader and team behavioral and technical skills. These scores will be correlated to eye tracking metrics.

Study Type

Observational

Enrollment (Actual)

50

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Italy
      • Roma, Italy, 00151
        • Eesoa Simulation Center

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

25 years to 35 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

anesthesia trainee

Description

Inclusion Criteria:

  • anesthesia trainee

Exclusion Criteria:

  • severe vision defects

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Eye-tracking and behavioral scores
Time Frame: 15 minutes
Correlation between eye-traking metrics, leader's behavior and team efficacy during the scenario
15 minutes

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Eye-tracking and behavioral scores during the learning process
Time Frame: 15 minutes
Correlation between eye-traking metrics, leader's behavior and team efficacy during the scenario and differences between the different scenarios played over the time
15 minutes

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

European e-Learning School in Obstetric Anesthesia

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

November 20, 2019

Primary Completion (Actual)

February 28, 2020

Study Completion (Actual)

February 28, 2020

Study Registration Dates

First Submitted

May 15, 2020

First Submitted That Met QC Criteria

May 15, 2020

First Posted (Actual)

May 20, 2020

Study Record Updates

Last Update Posted (Actual)

May 20, 2020

Last Update Submitted That Met QC Criteria

May 15, 2020

Last Verified

May 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • EESOA7

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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