Can thinking about movement help paralyzed legs walk again?
NCT ID NCT07768930
First seen Aug 17, 2026 · Last updated Aug 18, 2026 · Updated 1 time
Summary
This trial tests whether a brain-computer interface (BCI) can guide electrical stimulation to improve leg muscle activation and walking in people with spinal cord injury. Participants imagine moving their ankles while a device reads their brain signals and triggers electrical stimulation to assist the movement. The study aims to see if this combined approach improves muscle function, walking patterns, and independence.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Brain-computer interface-guided functional electrical stimulation during gait training
- What this could lead to
- If successful, this approach could offer a new way to improve leg muscle activation and walking patterns in people with spinal cord injury, potentially enhancing rehabilitation outcomes.
- What could go wrong
- This is a very small early-stage trial (10 participants), so results may not apply broadly. The intervention is complex and may not produce meaningful improvements for all participants.
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 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Dec 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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18 to 60 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Clinical diagnosis of traumatic spinal cord injury (SCI), classified as AIS grades A to D * Male or female participants * Age between 18 and 60 years Exclusion Criteria: * Skin lesions that preclude the use of functional electrical stimulation (FES) * Lower-limb contractures that preclude the use of FES * Lower-limb spasticity that precludes the use of FES * Osteoporosis * Recent surgical procedure
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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.
Contacts and locations
Locations
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Santos Dumont Institute
Macaíba, Rio Grande do Norte, 59288-999, Brazil
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Other studies related to the condition(s) this trial covers.
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