The Application of Eye-Tracking Technology in Perioperative Management and Education

NCT06766539 | Recruiting

• 1 other identifier: 2024-1282
• Study Type: observational
• Target: 300
• Locations: 1 country
• Sites: 1

Brief Summary

The goal of this observational study is to explore the value of eye-tracking technology in perioperative management and teaching. The study aims to understand how eye-tracking can help analyze the attention distribution of clinicians during perioperative procedures and optimize workflows for improved safety and teaching outcomes. The main questions it seeks to answer are: How does eye-tracking technology reveal the focus distribution patterns of experienced and novice clinicians in perioperative scenarios? Can visualizing expert clinicians' eye movement patterns improve the learning outcomes and operational skills of medical students? Participants include anesthesiologists and medical students involved in perioperative management training. Eye-tracking data, such as fixation duration, fixation count, and heatmaps, will be collected during surgical and training scenarios. The study will analyze correlations between attention distribution and operational performance. This research will provide insights into optimizing perioperative safety and revolutionizing medical education using objective attention data.

Conditions

Eye-tracking Technology; Medical Education; Perioperative Management; Attention Distribution

Outcome Measures

Primary Outcomes (1)

• Identify the "hotspots" where anesthesiologists focus their attention within different areas of the anesthesia machines.

  Every anesthesiologist will record data from three cases. Data collection will commence as the general anesthesia procedure begins when the patient moves onto the surgical table and will complete when the patient reaches the states of sedation and unconsciousness in preparation for the operation. This period, during which the anesthesiologist plays a leading role, typically lasts less than 10 minutes. No data will be recorded once the surgical operation begins. The Tobii eye-tracker will generate a diverse dataset, encompassing eye trajectory, fixation (a gaze resting on a spot for more than 150 ms), saccades (rapid eye movements between two distinct points), and pupil size. This comprehensive dataset enables us to identify the "hotspots" where anesthesiologists focus their attention within different areas of the anesthesia machines.

  1 year

Secondary Outcomes (2)

• The percentage of time anesthesiologists' eyes attention.

  1 year

• Attention of the clinician

  1 year

Eligibility Criteria

• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Anesthesiologists, including senior physicians and junior doctors and medical students undergoing perioperative management training.

You may qualify if:

• Anesthesiologists, including senior physicians and junior doctors.
• Medical students undergoing perioperative management training.

You may not qualify if:

• Individuals with ophthalmological conditions that affect eye movement function.
• Participants who fail to complete the full experimental protocol.

Sponsors & Collaborators

• Second Affiliated Hospital, School of Medicine, Zhejiang University: lead

Study Sites (1)

2nd Affiliated Hospital, School of Medicine, Zhejiang University, China

Hangzhou, Zhejiang, China

RECRUITING

Central Study Contacts

Tingting Wang, PhD

CONTACT

+86 13606812800; wtingting@zju.edu.cn

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 22, 2024
• First Posted: January 9, 2025
• Study Start: December 1, 2024
• Primary Completion: November 1, 2025
• Study Completion: December 1, 2025
• Last Updated: January 9, 2025

Record last verified: 2024-12

Locations

CN (1)