Can exercise ease knee arthritis by calming cellular stress?
NCT ID NCT07845838
First seen Sep 29, 2026 · Last updated Sep 30, 2026 · Updated 1 time
Summary
Researchers are studying whether supervised exercise therapy and daily walking can improve pain and function in people with knee osteoarthritis. The six-week study enrolls 20 adults who can walk at least 6,000 steps a day and take part in training. Participants receive strength and fitness training from a physical therapist and walk daily. The study measures pain, daily function, and blood markers of oxidative stress, which reflects stress at the cellular level.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- supervised exercise therapy plus daily walking
- What this could lead to
- If it works, this could support exercise as a low-cost way to ease knee osteoarthritis pain and lower cellular stress.
- What could go wrong
- The study is small, with 20 participants, and lasts only six weeks, so any changes may not last or apply to everyone. Exercise can also cause temporary soreness or strain.
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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Jun 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.
- Ages
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18 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: * diagnosed Knee osteoartritis in one or both knees Exclusion Criteria: * not able to walk 6000 steps * not able to participate in the training
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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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Fysiotherapie de Rozenburcht
RECRUITINGCapelle aan den IJssel, 2902BW, Netherlands
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