Smart knee brace study shows promise for At-Home OA relief
NCT ID NCT07188493
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a custom knee brace connected to a mobile app and motion sensors can improve symptoms and daily function for people with knee osteoarthritis. 36 adults aged 45-75 with mild to moderate knee OA wore their assigned brace for 6 months and completed surveys and measurements. The goal was to see if remote rehabilitation could be an effective non-surgical option.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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36 people
The number who actually took part.
- Started
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May 2024
- Finished
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Sep 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Participants will be observed from patients receiving conservative treatment for medial compartment knee osteoarthritis at the Sporto Clinic. The study population includes adults aged 45 to 75 years diagnosed with unicompartmental knee osteoarthritis (Kellgren-Lawrence grade I-III) in one lower limb, confirmed by imaging. Participants are community-dwelling individuals able to follow a home-based exercise program and use a functional knee brace.
- Ages
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45 to 75 years
- 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: * Unicompartmental knee osteoarthritis (medial compartment), Kellgren-Lawrence grade I-III, confirmed by imaging; affecting one lower limb (with predominant symptoms in either the right or left leg) * Age between 45 and 75 years * Preserved passive knee extension; flexion contracture of up to 20 degrees of extension deficit is acceptable * Signed informed consent for participation in the clinical investigation Exclusion Criteria: * Bicompartmental knee osteoarthritis with similar symptom severity in both compartments * Neurological disorders * Rheumatoid arthritis * Coexisting dysfunctions of the hip and/or ankle joint of the affected limb * Ligament injuries (ACL, PCL, MCL, LCL) and/or meniscus injuries (medial or lateral) causing significant joint instability (moderate instability due to ligament insufficiency, common in osteoarthritis, is not excluded) * Bone fractures * Sensory disturbances in the lower limbs * Passive knee extension deficit greater than 20 degrees * Major surgical procedures involving the knee joint within the last 6 months * Lack of informed consent and/or inability to establish reliable verbal-logical communication with the participant * Other medical conditions preventing independent application of the brace and/or use of the mobile application
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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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Sporto
Lodz, 90-038, Poland
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Other studies related to the condition(s) this trial covers.
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