VR games could replace traditional physio for knee pain
NCT ID NCT06639867
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a home-based virtual reality system can help people with knee osteoarthritis do their physiotherapy exercises in a more engaging way. Fifty adults aged 45 and older with knee pain will be randomly assigned to either the VR program or standard physiotherapy. The main goal is to see if a larger trial is possible, not yet to prove the treatment works.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- non-immersive virtual reality physiotherapy system
- What this could lead to
- If it works, this could offer a more engaging and convenient way to do physiotherapy at home for knee osteoarthritis pain.
- What could go wrong
- This is a very small feasibility study with only 50 people, so results may not apply widely. The VR system may cause motion sickness or falls, and it is not yet proven to be better than standard care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Jun 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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45 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 45 or older years * Clinical diagnosis of knee osteoarthritis * Referred for physiotherapy for clinically diagnosed knee osteoarthritis pain * Activity related joint pain * Self-reported knee pain on most days for the past 3 months * Average pain severity in the past week of 4 or greater on a 10-point numeric rating scale * Able to understand written and spoken English * Able to provide written informed consent Exclusion Criteria: * Where knee is not identified by the participant as the main source of pain (e.g. comorbid painful conditions, widespread pain). * Contraindication to exercise * Pain caused by malignancy, fractures, or inflammatory arthritis * Has received surgery for their knee pain in the last 12 months * Has commenced another new treatment for knee pain, including intra-articular injection, during the preceding 12 weeks * Concurrent ongoing treatment by physiotherapy other than the trial interventions * Previous knee arthroplasty in either knee * Unable to walk without a walking aid * Unable or unwilling to engage in either active or control intervention
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Cardiff University School of Healthcare Sciences
Cardiff, United Kingdom
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University Hospital of Wales
Cardiff, United Kingdom
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Other studies related to the condition(s) this trial covers.
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