Comparing the Effectiveness of Large Language Model-Based and Video-Based Refresher Education on Knowledge Retention After Simulation-Based Pediatric Cardiopulmonary Resuscitation Training: A Six-Month Follow-Up Study

NCT07783932 | Recruiting

• 1 other identifier: 2026-06-135
• Study Type: interventional
• Target: 66
• Locations: 1 country
• Sites: 1

Brief Summary

This study aims to compare the effectiveness of large language model (LLM)-based refresher education and video-based refresher education for maintaining knowledge and performance after simulation-based Pediatric Advanced Life Support (PALS) training. Healthcare professionals will be randomly assigned to either an LLM-based refresher education group or a video-based refresher education group. After randomization, all participants will receive simulation-based PALS training. Three months after the initial training, participants will receive refresher education according to their assigned group. The LLM-based group will use a generative AI and virtual reality-based educational platform that allows interactive practice of pediatric emergency scenarios, while the video-based group will receive video-based refresher education. At six months after the initial training, knowledge retention, simulation-based PALS performance, and self-efficacy will be assessed. The primary objective is to compare simulation-based performance between the two groups at six months. Secondary outcomes include knowledge test scores, self-efficacy, and measures related to completion of the refresher education.

Conditions

Pediatric Advanced Life Support (PALS)

Outcome Measures

Primary Outcomes (1)

• Simulation-Based PALS Performance Assessment Score

  PALS performance will be assessed using a predefined checklist during a simulation-based PALS performance assessment. Performance scores will be compared between the LLM-based refresher education group and the video-based refresher education group.

  6 months after the initial simulation-based PALS training

Secondary Outcomes (3)

• Change in PALS Knowledge Test Score From Baseline to 6 Months

  Baseline and 6 months after the initial simulation-based PALS training

• PALS Knowledge Test Score at 6 Months

  6 months after the initial simulation-based PALS training

• Pediatric Resuscitation Self-Efficacy Score at 6 Months

  6 months after the initial simulation-based PALS training

Study Arms (2)

LLM-Based Refresher Education

EXPERIMENTAL

Participants receive large language model-based refresher education after simulation-based pediatric cardiopulmonary resuscitation training.

Other: LLM-Based Refresher Education

Video-Based Refresher Education

EXPERIMENTAL

Participants receive video-based refresher education after simulation-based pediatric cardiopulmonary resuscitation training.

Other: Video-Based Refresher Education

Interventions

LLM-Based Refresher Education OTHER

Participants receive large language model-based refresher education following simulation-based pediatric cardiopulmonary resuscitation training.

LLM-Based Refresher Education

Video-Based Refresher Education OTHER

Participants receive video-based refresher education following simulation-based pediatric cardiopulmonary resuscitation training.

Video-Based Refresher Education

Eligibility Criteria

• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Healthcare professionals at Samsung Medical Center
• Healthcare professionals who have previously received BLS or cardiopulmonary resuscitation training
• Individuals who voluntarily agree to participate in the study
• Individuals who are able to complete follow-up assessments during the study period

You may not qualify if:

• Individuals who do not wish to participate in the study
• Individuals who do not provide consent to participate in the study

Sponsors & Collaborators

• Samsung Medical Center: lead

Study Sites (1)

Samsung Medical Center

Seoul, Seoul, 06351, South Korea

RECRUITING

Central Study Contacts

Sejin Heo

CONTACT

+82-10-2741-0731; silversh06@gmail.com

Study Design

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

Study Record Dates

• First Submitted: August 19, 2026
• First Posted: August 25, 2026
• Study Start: August 14, 2026
• Primary Completion (Estimated): June 1, 2027
• Study Completion (Estimated): June 1, 2027
• Last Updated: August 25, 2026

Record last verified: 2026-08

Data Sharing

• IPD Sharing: Will not share

Locations

KR (1)