Can a treadmill plus brain games help stroke patients walk again?
NCT ID NCT04625127
First seen Jun 26, 2026 · Last updated Jul 14, 2026 · Updated 3 times
Summary
This study tests a device called GaitBetter that combines treadmill walking with cognitive training (like thinking tasks) to help stroke survivors improve their walking and balance. About 76 people who had a stroke (either within 8 weeks or more than 6 months ago) will use the device for 15 sessions over 5 weeks. The goal is to see if it helps them walk faster, think better, and lower their risk of falling.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- GaitBetter device (treadmill gait training with cognitive tasks)
- What this could lead to
- If successful, this could offer a new rehab tool to help stroke survivors walk better and reduce fall risk.
- What could go wrong
- This is a small, early-stage study (76 participants) testing usability and efficacy, so results may not apply broadly. The device is not yet proven to be better than standard therapy.
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 76 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2021
- Expected to finish
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Aug 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 85 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: * Male and females of age between 18 to 85 year of age * History of one-sided ischemic or hemorrhagic stroke * Chronic: more than 6 months post-stroke (Aim 1 and Aim 2) * Subacute: within 8 weeks post-stroke (Aim 1 and Aim 3) * Residual functional impairment of a lower extremity as a result of the stroke * Ability to walk at least 15 meters with or without assistive devices (FIM walk subsection, levels 6 and 7) * Ability to walk 3 consecutive minutes (5 minutes for Aim 2) on a treadmill at a speed equal to or greater than 0.22 m/s (0.8 km/h or 0.5 mph) with or without hand support. * Medical clearance received from treating physician to participate in the gait training program proposed in the study Exclusion Criteria: * Severe aphasia limiting the ability to express needs or discomfort verbally or non-verbally * Cognitive impairment limiting the ability to understand and follow instructions (as assessed by a score \<23 on the Mini Mental State Examination) * Previous diagnosis of neurological diseases other than stroke * Recent history of lower extremity fractures (\<12 months ago), unhealed wounds * Current indication for isolation precautions (e.g. MRSA, VRE, C. difficile, and others) * Severe visual impairments (as assessed by the NIH Stroke Scale Visual Field subscale. score \>0) * Hemispatial neglect (as assessed by the Line Bisection Test) * Subjects diagnosed with a medical condition that would interfere with their participation in regular sustained exercise (such as a severe pulmonary and/or cardiovascular condition) * For Aim 2: currently participating in a gait training intervention (PT or research) * Adults with impaired decision-making capacity * Women who are pregnant
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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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Spaulding Rehabilitation Hospital Boston
Boston, Massachusetts, 02129, United States
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Other studies related to the condition(s) this trial covers.
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