N/A
Completed N=6
Development and Validation of Virtual Laparoscopic Hiatal Hernia Simulator
Predictive Validity of VLaHHS
Source: ClinicalTrials.gov NCT06974383 ↗
Enrolled (actual)
6
Serious AEs
0.0%
Results posted
May 2026
Primary outcomePrimary: Skill Level in Participants as Assessed by Completion Time — 492.7; 1086.07 Seconds
Summary
Part 3 Phase III of this protocol is the interventional portion and is the reason why only this Part is registered and reported within this record. The goal of this phase of the study is to establish the learning curve and predictive validity of the VLaHHS. The study population includes GS residents.
The hypothesis is that the subject trained in VLaHHS will improve their skills compared to control with no training and show better transfer of skills on to an actual procedure.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Skill Level in Participants as Assessed by Completion Time |
512.52; 1200.7 | — |
| PRIMARY Skill Level in Participants Assessed by Numerical Performance Score on the VLaHHS |
26.33; 17 | — |
| PRIMARY Skill Level in Participants Assessed by NASA-TLX Questionnaire |
32.66; 30.66 | — |
| PRIMARY Skill Retention in Participants as Assessed by Completion Time |
504.38; 648.69 | — |
| PRIMARY Skill Level in Participants Assessed by Numerical Performance Scale on the VLaHHS |
27.66; 15.33 | — |
| PRIMARY Skill Retention in Participants as Assessed by NASA-TLX Questionnaire |
31.33; 31.33 | — |
| PRIMARY Transfer of Skill in Participants as Assessed by Performance Score |
52.66; 27.5 | — |
Eligibility Criteria
Inclusion Criteria
- General Surgery (GS) residents
Exclusion Criteria
- Residents other than GS
- Participants who are not residents.
Data sourced from ClinicalTrials.gov (NCT06974383). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.