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Development and Validation of Virtual Laparoscopic Hiatal Hernia Simulator
NCT06974383 · View on ClinicalTrials.gov ↗
Study Summary
The goal of this study is to establish the face, content, discriminant and predictive validity of the Virtual Laparoscopic Hiatal Hernia Simulator (VLaHHS). The study population includes GS residents. The goal of developing scenarios for the simulator will be accomplished first and establishing the validity of the VLaHHS will be conducted in three phases after that: 1. Needs assessment survey of current practices in laparoscopic hiatal hernia repair a. Development of scenarios and metrics for the VLaHHS b. Assessment of validity of metrics developed for VLaHHS 3\) Assessment of validity of VLaHHS 1. Phase I - Face and content Validity Assessment of VLaHHS 2. Phase II - Discriminant Validity Assessment of VLaHHS 3. Phase III - Learning Curve, Retention and Transfer Assessment (predictive validity) of VLaHHS Part 3- Phase III of this study is the interventional portion while rest of the parts and phases do not involve an intervention. The goal of this phase of the study is to establish the learning curve and predictive validity of the VLaHHS. 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.
Conditions Studied
Interventions
- OTHER Training with Virtual Laparoscopic Hiatal Hernia Simulator (VLaHHS)
Study Locations (1)
Texas
- UT Southwestern Medical Center — Dallas
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2025-04-23 |
| Est. Completion | 2025-12 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT06974383
The ClinicalTrials.gov registry entry for NCT06974383 describes a study currently listed as recruiting. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 20 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Texas Southwestern Medical Center, which has 742 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Predictive Validity of VLaHHS appearing as the primary indexed condition, and to 1 intervention — of which Training with Virtual Laparoscopic Hiatal Hernia Simulator (VLaHHS) is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT06974383 reports 1 study location spanning 1 distinct geographic area — top geographies include Texas. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT06974383 about?
NCT06974383 is a clinical study titled "Development and Validation of Virtual Laparoscopic Hiatal Hernia Simulator". The goal of this study is to establish the face, content, discriminant and predictive validity of the Virtual Laparoscopic Hiatal Hernia Simulator (VLaHHS). The study population includes GS residents. The goal of developing scenarios for the simulator will be accomplished first and establishing the ...
What is the current status of trial NCT06974383?
This trial is currently recruiting. It is a NA study. The enrollment target is 20 participants. The study started on 2025-04-23. Estimated completion is 2025-12.
What conditions does trial NCT06974383 study?
This clinical trial studies the following conditions: Predictive Validity of VLaHHS. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT06974383?
The interventions under investigation include: Training with Virtual Laparoscopic Hiatal Hernia Simulator (VLaHHS) (OTHER). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT06974383?
This trial is sponsored by University of Texas Southwestern Medical Center, which has 742 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT06974383 being conducted?
This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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