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Can ultrasound better diagnose knee arthritis? turkish study aims to find out

NCT ID NCT07416357

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
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 Results may not be published yet.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

Details not published
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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study checks if a standardized ultrasound scoring system for knee osteoarthritis works well in Turkish patients. Researchers will compare ultrasound findings with pain and function questionnaires in 100 adults aged 45 and older. The goal is to see if this method is reliable and useful for routine care in Turkey.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this could help doctors in Turkey use ultrasound to better assess knee osteoarthritis, leading to more personalized treatment plans.
What could go wrong
This is an early validation study with only 100 participants, so results may not apply to all patients. The ultrasound method may not prove more useful than current exams.

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 100 people

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

Started

Feb 2026

Expected to finish

Sep 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

This study will include patients aged 45 years and older who have been diagnosed with knee osteoarthritis based on clinical and radiological evaluation and who have applied to the Physical Medicine and Rehabilitation Outpatient Clinic at İzmir Democracy University Buca Seyfi Demirsoy Education and Research Hospital.

Ages

45 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 45 years and older * Patients diagnosed with knee osteoarthritis clinically or radiographically * Being in a clinical condition that allows tolerance of ultrasound evaluation of both knees * Being able to provide written informed consent for participation in the study * Having sufficient cognitive ability to understand Turkish forms and scales Exclusion Criteria: * Diagnosis of inflammatory arthritis (rheumatoid arthritis, psoriatic arthritis, gout, CPPD, etc.) * Intra-articular injection into the knee joint within the last 6 months (corticosteroid, hyaluronic acid, PRP, etc.) * Previous major knee surgery (total knee replacement, major ligament reconstruction, etc.) * Acute pathology that has developed within the last 6 weeks, such as acute trauma/fracture/ligament injury * Severe deformity or severe movement restriction that technically prevents ultrasound examination * Active infection/systemic febrile condition * Neurological disease causing motor or sensory deficit in the lower extremities * Use of Gabapentinoid/SNRI/SSRI due to fibromyalgia or psychiatric illness * Severe cognitive impairment or communication problems that would prevent participation in the study * Pregnancy * Subjects who have been informed about the study and refuse to participate

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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

  • Izmir Democracy University

    RECRUITING

    Izmir, İzmir, 35570, Turkey (Türkiye)

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