Simple nerve stretch could ease knee arthritis pain without drugs
NCT ID NCT07329205
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether adding a specific nerve-stretching exercise (femoral nerve mobilization) to standard physical therapy can reduce pain and improve function in people with knee osteoarthritis. Fifty patients aged 50 or older with mild to moderate knee arthritis will be randomly assigned to receive either standard therapy alone or standard therapy plus the nerve stretch. Researchers will measure pain, knee function, quality of life, and signs of central sensitization (a heightened pain response) over four weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- femoral nerve mobilization (a physiotherapy technique)
- What this could lead to
- If it works, this could offer a simple, drug-free way to ease pain and improve daily life for people with early-stage knee osteoarthritis.
- What could go wrong
- This is a small, early-stage trial with only 50 participants, so results may not apply to everyone. The technique is manual and depends on therapist skill, and benefits may be modest.
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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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2025
An estimate. Start dates often move.
- Expected to finish
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Feb 2026
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.
- Ages
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50 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.
Show the full entry requirements Hide 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: * patients aged 50 years or older, diagnosed with KO according to theAmerican College of Rheumatology's criteria with knee pain, and grade I or II on the Kellgren-Lawrence radiographic scale Exclusion Criteria: * individuals suffering from chronic conditions considered to be perpetuating factors (e.g., fibromyalgia) * those with conditions causing lower extremity pain * individuals who had taken analgesics within 24 h before evaluations * those who had undergone corticosteroid or local anesthetic infiltration in the year prior to the study or during the follow-up period * those using substances that could interfere with treatment * those with a previous diagnosis of neuropathy (lumbosacral plexus) or myopathy * those with contraindications to mobilization or exercise, and those with cognitive deficits (dementia, Alzheimer's).
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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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Prince Sattam bin Abdulaziz University
Al Kharj, 16242, Saudi Arabia
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Other studies related to the condition(s) this trial covers.
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