Pilot Study to Identify and Validate Digital Biomarkers in Osteoarthritis of the Knee (NCT07031518) | Clinical Trial Compass
CompletedNot Applicable
Pilot Study to Identify and Validate Digital Biomarkers in Osteoarthritis of the Knee
Belgium43 participantsStarted 2025-05-14
Plain-language summary
To date, treatment options for knee osteoarthritis remain limited, and their clinical evaluation is complex due to the day-to-day fluctuations in symptoms.
Hospital tests provide a point-in-time measurement that is influenced by various factors (fatigue, recent activity, weather, etc.), making reliable assessment difficult. The aim of the study is to assess the feasibility and acceptability of monitoring actual activity using the Syde® portable device in up to 30 subjects. Numerical variables derived from data collected by Syde® will be compared with conventional on-site clinical assessment criteria and with data from healthy participants, in order to identify a reliable and robust metric, thereby improving treatment evaluation and personalised patient management.
MAIN OBJECTIVES
* Evaluate the use of the device
* Identify numerical variables and determine the optimal time window for evaluation
Patients will have two visits: one at inclusion and a second two months later. They will wear Syde® magneto-inertial sensors, one on each ankle, for the month following the initial visit, then a Syde® sensor on the ankle and another on the wrist on the side of the non-dominant hand for the following month. The total duration of the recording period is two months.
Who can participate
Age range
40 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
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.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.