Knee pain diagnosis goes digital: study tests video physio accuracy
NCT ID NCT07212920
First seen Jun 25, 2026 · Last updated Aug 27, 2026 · Updated 4 times
Summary
This study looks at whether a physiotherapist can accurately diagnose subacute knee injuries (lasting 1 week to 3 months) using a video consultation instead of an in-person exam. Researchers will compare three types of assessments: video-based, in-person without special knee tests, and the standard in-person exam with specific tests. The goal is to see if remote assessments are reliable enough to guide treatment, potentially making care more convenient for patients. The study plans to enroll 138 adults with knee pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Physiotherapy assessment (video-based and in-person)
- What this could lead to
- If successful, this could show that video consultations are a reliable way to diagnose knee injuries, making care more accessible for patients.
- What could go wrong
- This is an early-stage study with only 138 participants, and results may not apply to all knee conditions or settings. Video assessments may miss some details found in person.
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 138 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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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18 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 years or older * Subacute knee symptoms (onset more than one week ago but less than three months ago) * Fulfillment of Ottawa Knee Rule criteria to exclude fractures: A) Able to bear weight for at least four steps both immediately after injury and at the time of assessment (limping allowed) B) Able to flex the knee to 90 degrees C) No tenderness over the fibular head or patella * Sufficient proficiency in written and spoken Swedish to complete forms and describe symptoms; no need for interpreter * Access to digital technology (e.g., computer or smartphone) Exclusion Criteria: * Prior assessment for current knee symptoms (by rehab clinic, physician, emergency care, or urgent care) * Knee or hip replacement surgery within the past year * Other knee surgeries (ACL, meniscus, ligament) within the past year * Inability to walk independently, with or without walking aids
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Närhälsan Lidköping Rehabmottagning
RECRUITINGLidköping, 53151, Sweden
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Närhälsan Sörhaga Rehabmottagning
RECRUITINGAlingsås, Sweden
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Sportrehab
RECRUITINGGothenburg, Sweden
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