Can imagining exercise help heal your knee? new study investigates
NCT ID NCT07210489
First seen Jun 25, 2026 · Last updated Sep 21, 2026 · Updated 4 times
Summary
This study looks at whether a 3-week motor imagery program—where patients mentally practice leg movements—can improve leg symmetry and strength after ACL reconstruction surgery. About 70 people who had surgery 3 months earlier will either receive the program plus standard physical therapy or just standard therapy. The goal is to see if adding mental practice leads to better recovery in strength and function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- motor imagery program (a mental practice technique) plus standard physical therapy
- What this could lead to
- If it works, this could offer a simple, low-cost way to improve leg strength and symmetry after ACL surgery, helping people recover more fully.
- What could go wrong
- This is a small, early-stage study with only 70 people. The motor imagery program may not provide significant benefits over standard physical therapy alone.
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 70 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2028
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 to 45 years
- 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 18 to 45; * Individuals who have undergone anterior cruciate ligament reconstruction for the first time on the operated leg; * Patients able to understand and read French; * Affiliation with a social insurance plan; * Signed informed consent. Exclusion Criteria: * Recurrence or rupture of the contralateral anterior cruciate ligament; * History of another orthopedic surgery on the ipsilateral and/or contralateral lower limb; * History of an injury to the ipsilateral and/or contralateral lower limb within the last 3 months; * Osteotomy; * Cognitive disorders observed by the investigator for inclusion ; * Vestibular disorders known to the patient or observed by the investigator for inclusion; * Post-surgical complications (infection, early graft rupture); * Patient participating in another interventional clinical trial, or in a period of exclusion from another interventional study; * Patient under guardianship or conservatorship; * Pregnant or breastfeeding women.
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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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Clinique de la Sauvegarde
Lyon, 69009, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Which ACL graft gets young athletes back in the game faster?
- Vibration therapy may reduce second ACL injury risk