Immersive virtual reality versus mannequin training for the ultrasound-guided supra-inguinal fascia iliaca nerve block
Official title: Self-Guided Immersive Virtual Reality Versus Mannequin-based Simulators to Teach the Ultrasound-Guided Supra-Inguinal Fascia Iliaca Block: A Non-inferiority Randomized Controlled Study
Run by The Ottawa Hospital · NCT07035015 · Data updated 2026-11-12
We will see if self-guided immersive virtual reality training works as well as mannequin-based training to teach anesthesiology, emergency medicine, and orthopedic staff and trainees how to perform an ultrasound-guided supra-inguinal fascia iliaca block.
Quick facts
| Study type | Interventional |
|---|---|
| Sex | All |
| Enrollment | 36 (estimated) |
| Sponsor | The Ottawa Hospital Academic / other |
| Locations | 1 site (Ottawa, Ontario) |
| Status | Recruiting |
| Started | June 1, 2025 |
| Main results expected | October 2025 |
| Study ends | November 2025 |
| Registry record updated | June 24, 2025 |
| Trial ID | NCT07035015 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are anesthesiology, emergency medicine, or orthopedic staff and trainees at The Ottawa Hospital who have limited experience with SIFI blocks.
✕Probably not a fit
Patients treated at centers where clinicians already deliver SIFI blocks routinely or by providers with advanced regional anesthesia training are unlikely to gain direct benefit from this trial.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This single-center, non-inferiority randomized controlled trial at The Ottawa Hospital compares self-guided immersive virtual reality (iVR) training to traditional high-fidelity mannequin-based simulators for teaching the ultrasound-guided supra-inguinal fascia iliaca (SIFI) block. Thirty-six anesthesiology, emergency medicine, and orthopedic staff and trainees with limited SIFI experience will be stratified and randomized to either the iVR or mannequin arm after receiving standardized didactic materials. Participants will complete 60 minutes of self-directed practice guided by a checklist, with primary outcomes focused on procedural skill performance and secondary outcomes including tolerability (cybersickness), cognitive load, and usability. Exclusion criteria include performing more than five SIFI blocks per year or having advanced regional anesthesia training, and the results will inform further platform development and potential scaling of training.
Why it matters
Potential benefit: If successful, VR training could expand the number of clinicians competent in delivering SIFI blocks, improving pain control and recovery for hip fracture patients.
How similar studies have gone: Prior work using virtual reality for procedural skills training has shown promise for technical learning, but immersive VR for ultrasound-guided SIFI block is a novel application with limited direct precedent.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Staff and trainees from anesthesiology, emergency medicine, and orthopedic surgery. All participants will be locally recruited within The Ottawa Hospital
Where it's running
-
The Ottawa Hospital
Ottawa, Ontario, Canada Recruiting
Study contacts
- Study coordinator: Yuqi Gu, MD FRCPC
- Email: yugu@toh.ca
- Phone: (613)737-8187
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.