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Hidden muscle loss affects one in four knee OA patients, new study aims to find out why

NCT ID NCT07566520

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

About 224 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

May 2026

An estimate. Start dates often move.

Expected to finish

Jul 2027

An estimate. End dates often move.

Lead sponsor

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

40 years and older

Sex

Anyone

Healthy volunteers

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

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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Assiut University Trauma Hospital

    Asyut, Egypt

More trials for these conditions

Other studies related to the condition(s) this trial covers.