GPT-4-Based Virtual Patient Training for the PECARN Pediatric Head CT Rules
NCT07927205, Not applicable, Completed, Samsung Medical Center
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | GPT-4-Based Virtual Patient Training for the PECARN Pediatric Head CT Rules | ClinicalTrials.gov |
| NCT number | NCT07927205 | ClinicalTrials.gov |
| Status | Completed | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 20 participants, actual | ClinicalTrials.gov |
| Lead sponsor | Samsung Medical Center | ClinicalTrials.gov |
| Conditions | Medical Education, Head Injury, Minor | ClinicalTrials.gov |
| Interventions | GPT-4-based virtual patient training, Self-study with printed materials | ClinicalTrials.gov |
| First posted | 2026-11-10 | ClinicalTrials.gov |
| Last updated | 2026-11-10 | ClinicalTrials.gov |
Registered outcomes 6
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Change in Mini-Clinical Evaluation Exercise (Mini-CEX) Score | Baseline and immediately after the training session (same day) | History-taking and clinical performance on a standardized pediatric head trauma case, rated by two assessors with the Royal Brisbane and Women's Hospital Emergency Department Mini-CEX form; the same assessors rate before and after training. Difference in change between groups. | ClinicalTrials.gov |
| Secondary | Change in Communication Skill Score | Baseline and immediately after the training session (same day) | Communication skills during the Mini-CEX case, rated with the communication skills assessment items (LCSAS) by the same assessors before and after training. Difference in change between groups. | ClinicalTrials.gov |
| Secondary | Change in PECARN Knowledge Checklist Score | Baseline and immediately after the training session (same day) | Knowledge checklist on the PECARN head CT rules consisting of 10 short-answer items and 10 case-based decision items, administered before and after training. Difference in change between groups. | ClinicalTrials.gov |
| Secondary | Change in Clinical Decision Accuracy | Baseline and immediately after the training session (same day) | Correct determination of the PECARN risk category and of the need for head CT on the standardized pediatric head trauma case (clinical decision assessment), before and after training. Difference in change between groups. | ClinicalTrials.gov |
| Other | Satisfaction With the Training | Immediately after the training session (same day) | Post-training questionnaire on confidence and satisfaction with the education, completed by both groups. | ClinicalTrials.gov |
| Other | System Usability Scale (SUS) Score | Immediately after the training session (same day) | Usability of the Med2Lab virtual patient platform measured with the 10-item System Usability Scale (score 0-100; higher scores indicate better usability), virtual patient group only. | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Grants 0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)