Hidden muscle loss affects one in four knee OA patients, new study aims to find out why
NCT ID NCT07566520
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study will check how many people with knee osteoarthritis also have sarcopenia—a condition of low muscle mass and strength. Researchers in Upper Egypt will study 224 adults aged 40 and older to measure muscle health, nutrition, and quality of life. The goal is to better understand the link between these two common aging-related conditions.
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.
- Participants
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About 224 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2027
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.
Who is studied
Adult patients aged 40 years and older, diagnosed with knee osteoarthritis, who are attending the Assiut University Trauma Hospital.
- Ages
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40 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 40 years and older diagnosed with knee OA based on the American College of Rheumatology (ACR) criteria. * Patients who are willing to participate and provide informed written consent.Exclusion Criteria: * Inflammatory arthritis: patients with rheumatoid arthritis, gouty arthritis, or systemic lupus erythematosus (SLE) to avoid confusion with inflammatory muscle wasting. * Physical Limitations: amputees or those with severe physical deformities preventing gait speed tests or handgrip measurement. * Patients with cardiac pacemakers or implanted electronic devices (as these interfere with Bioelectrical Impedance Analysis (BIA)). * Severe Comorbidities: end-stage renal or hepatic disease, advanced malignancy or cachexia. * Severe neurological disorders (e.g., Parkinson's disease, Stroke with paralysis) that directly affect muscle mass and mobility. * Prolonged use of systemic corticosteroids (which cause secondary sarcopenia)
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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
1 site. 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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Assiut University Trauma Hospital
Asyut, Egypt
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Other studies related to the condition(s) this trial covers.
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