Smart watches could revolutionize knee arthritis monitoring
NCT ID NCT07031518
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested whether wearable sensors (Syde devices) can reliably track knee osteoarthritis symptoms at home over two months. 43 participants wore the sensors on their ankles and wrists to record movement data, which was compared with standard clinic tests. The goal was to identify digital biomarkers that could improve treatment evaluation and personalized care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Syde wearable device (watch-like sensors)
- What this could lead to
- If successful, this could lead to more accurate, home-based monitoring of knee osteoarthritis, improving how treatments are evaluated and personalized.
- What could go wrong
- This is a small pilot study with only 43 participants, so results may not apply broadly. The device's reliability and usefulness need further validation in larger trials.
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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43 people
The number who actually took part.
- Started
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May 2025
- Finished
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Nov 2025
- 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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40 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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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: * Patients with bi- or unilateral Knee Osteoarthritis as confirmed by a qualified rheumatologist/orthopaedist or rehabilitation doctor and having had at least one X-ray or MRI for diagnosis confirmation with Kellgren-Lawrence grade minimum 1 * WOMAC 3.1 total score at screening indicating mild, moderate, or severe symptoms in the past 48 hours * BMI below 35.0 kg/m2 Exclusion Criteria: * Patients with significant cognitive disorders, limiting the understanding of the exercises to be performed or the presence of apparent communication difficulties hindering the correct collection of data. * Unable to walk independently (10 meters without any type of external help) * History of any joint replacement surgery. * Currently undergoing or had corticosteroid injections within the past 3 weeks. * Underwent knee surgery in the past 6 months. * Expecting joint replacement surgery or arthroscopy within 3 months. * Pregnant women or women planning to become pregnant during the study * Presence of any other conditions than osteoarthritis (musculoskeletal or neurological) that may affect normal gait. OA in other joints is not considered as an exclusion criterion as long as OAK is the most significant cause of walking impairment.
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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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Centre de référence des maladies neuromusculaire (CRMN Liège), Hopital de la Citadelle
Liège, 4000, Belgium
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Other studies related to the condition(s) this trial covers.
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