Comparing Omnidirectional Virtual Reality and with Traditional Exercise for stroke
Official title: Using Omnidirectional Virtual Reality and Treadmill Training for Chronic Stroke
PROVE-VR: A Pilot Randomized Trial Using Omnidirectional Virtual Reality and Treadmill Training for Chronic Stroke Survivors
- 2 groups
- One site, in Halifax
- Recruiting
Interventions
- Medical device
Omnidirectional Virtual Reality and Treadmill Training
Omni-VR forest scenario developed by our team involving real-life dual task walking and dynamic balance activities (ie. stepping over obstacles, and managing distractions) will be used for treatment group.
- Behavioural therapy
Traditional Exercise
A traditional exercise program including strengthening and unidirectional treadmill activities for the same duration will be completed in control group.
Canadian Sites (1)
1 of 1 recruiting
- Recruiting
Nova Scotia Rehabilitation & Arthritis Centre
Halifax, Nova Scotia
Eligibility Criteria
See who this study is looking for17 criteria
The trial’s own eligibility text, word for word from the registry. Only the trial site can say who takes part.
Inclusion
- +Functional Ambulation Category of 3 or greater on a scale of 0-5, to ensure the participant is able to walk with supervision or independently. This criterion was selected to ensure participants could safely participate in the intervention.
- +Ability to participate in low-moderate intensity aerobic or strengthening exercise for ≥ 15 minutes to ensure participants can tolerate intervention sessions of 30-45 minutes, with activity breaks, in keeping with previous stroke rehabilitation studies.
- +Stroke ≥ 6 months ago (confirmed with chart review)
- +Living within 50 km of Halifax, Nova Scotia
- +No uncorrected visual deficits or spatial neglect
- +No cardiovascular, orthopedic, or neurological diseases other than stroke impacting walking or balance
- +Can follow simple instructions
- +Score of \< 27 on the adapted Motion Sickness Susceptibility Scale-Short based on established normative values indicating more than moderate susceptibility to motion sickness.
Exclusion
- −Unstable serious medical condition
- −Resting blood pressure \>180/100mmHg
- −History of abnormal untreated heart rhythm
- −Condition limiting ability to complete or tolerate the exercises without major program modifications (e.g., chronic low back pain)
- −Serious comorbid condition that would affect participation in the intervention (e.g., active cancer, severe heart disease)
- −Severe loss of hearing or speech that would preclude VR use
- −Participant weight more than 264 lbs (weight limit for Virtualizer Elite 2 treadmill)
- −Participating in another formal lower limb exercise program \> 1 day per week
- −History of QT prolongation or using potential QT prolonging drugs
In plain language
Assembled directly from this trial’s registry record. Every sentence traces to a field below — nothing here is generated or interpreted.
What this study is
This study is testing a treatment for a condition.
This study is not organised into the usual phase numbers — that is common for device, behavioural, and diagnostic research.
From the trial registry
Built from these fields:
- designModule.designInfo.primaryPurpose
- designModule.phases
Who receives what
There are 2 groups in this study.
Group A receives Omnidirectional Virtual Reality and Treadmill Training.
Registry label: A: Omni-VR group
Group B, the comparison group, receives Traditional Exercise.
Registry label: B: Control group
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].label
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
How the study is run
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
One group of people involved — usually the participants — is not told which treatment is which.
From the trial registry
Built from these fields:
- designModule.designInfo.allocation
- designModule.designInfo.maskingInfo.masking
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives an existing treatment, so the two can be compared.
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
Who the study is looking for
The study lists a minimum age of 18 years, with no upper limit given.
The study is open to people of any sex.
The study does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
These are the criteria the study lists. Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part.
From the trial registry
Built from these fields:
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How big and how long
The study aims to enrol about 30 people.
The study is currently expected to finish around September 2026.
The main measurement is taken over: BaselineBaselineYour starting measurements, taken before treatment begins.Read more →.
From the trial registry
Built from these fields:
- designModule.enrollmentInfo.count
- statusModule.completionDateStruct.date
- outcomesModule.primaryOutcomes[].timeFrame
What the study measures
ConsentInformed consentThe process of being told what taking part involves, then choosing freely.Read more → rate — measured over BaselineBaselineYour starting measurements, taken before treatment begins.Read more →.
Retention rate — measured over 12 weeks (study completion).
Usability of the Omnidirectional Treadmill and Virtual Reality Game — measured over 12 weeks (study completion).
Participant burden — measured over Baseline and 12 weeks (study completion).
The study lists 3 further main measurements.
From the trial registry
Built from these fields:
- outcomesModule.primaryOutcomes[].measure
- outcomesModule.primaryOutcomes[].timeFrame
Source: NCT06495450 on ClinicalTrials.gov. The full registry text is further down this page — this summary never replaces it.
Not medical advice. What do these terms mean?
What is being tested — in plain terms
About Omnidirectional Virtual Reality and Treadmill TrainingDevice
Omni-VR forest scenario developed by our team involving real-life dual task walking and dynamic balance activities (ie. stepping over obstacles, and managing distractions) will be used for treatment group.
From the trial registry — its own words, unedited.
What a device is here: A physical instrument, implant, app or piece of equipment being studied.
Read the full explanation → · in clinical review
About Traditional ExerciseBehavioural
A traditional exercise program including strengthening and unidirectional treadmill activities for the same duration will be completed in control group.
From the trial registry — its own words, unedited.
What a behavioural is here: A programme, therapy, education, or lifestyle approach being studied.
Read the full explanation → · in clinical review
Common questions
Answered from this trial’s registry record. Where the record doesn’t say, these answers say so rather than filling the gap.
Am I eligible for this trial?
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part. Concord cannot make that determination, and neither can any tool that has not examined you.
What the study lists: a minimum age of 18 years.
The full inclusionInclusion criteriaThe things you must have or be for a study to consider you.Read more → and exclusion criteriaExclusion criteriaThe things that would prevent someone from taking part.Read more → are published on this page, exactly as the study team wrote them.
The useful next step is to bring this trial to your doctor. Answering a few questions first gives them something concrete to review.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.eligibilityCriteria
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives an existing treatment so the two can be compared.
From the trial registry
- armsInterventionsModule.armGroups[].type
Would I know which treatment I am getting?
One group of people involved — usually the participants — is not told which treatment is which.
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
From the trial registry
- designModule.designInfo.maskingInfo.masking
- designModule.designInfo.allocation
Who can join?
The study lists a minimum age of 18 years, with no upper limit given.
It is open to people of any sex.
It does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can confirm whether a particular person can take part.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How long would this take?
The study's main measurement is taken over: BaselineBaselineYour starting measurements, taken before treatment begins.Read more →.
The study as a whole is currently expected to finish around 2026-09-06.
How long any one person takes part can differ from the study length. The study team can tell you what the schedule looks like in practice.
From the trial registry
- outcomesModule.primaryOutcomes[].timeFrame
- statusModule.completionDateStruct.date
How many people are taking part?
The study aims to enrol about 30 people.
From the trial registry
- designModule.enrollmentInfo.count
Where is this happening?
This study lists one location: Halifax, Nova Scotia, Canada.
Sites can open and close during a study, so confirm with the team before travelling.
From the trial registry
- trial_locations
About This Trial
The primary objective of this pilot randomized controlled trial (RCT) is to test the feasibility (consent rate, retention rate, participant burden, adherence, technical issues, safety) and usability (system usability scale, SUS) of Omnidirectional treadmill Virtual Reality training (omni-VR) among chronic stroke survivors. Our secondary objective is to (1) estimate the extent to which cognition, brain activation during a dual task activity, walking ability, and dynamic balance change after 3 months of training among intervention participants (omni-VR) and traditional exercise controls, and (2) estimate the extent to which health-related quality of life and motivation co-evolve with our secondary outcomes. Researchers will compare the intervention group and control group to evaluate the impact of omni-VR on cognition and physical function among stroke survivors. Participants will: * undergo a 45-minute training session 3 times per week for 12 weeks * intervention group: omni-VR * control group: traditional exercise program (strengthening and walking activities)
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See if this trial could fit youThis page is for informational purposes only and does not constitute medical advice. Clinical trial eligibility can only be determined by the trial site after proper screening. Trial information is sourced from ClinicalTrials.gov and may not reflect the most current status. Always consult your healthcare provider before making decisions about clinical trial participation.