Electric boost for balance: could a simple device help stroke survivors avoid falls?
NCT ID NCT06127602
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This study investigates whether adding neuromuscular electrical stimulation (NMES) to reactive balance training helps people who have had a stroke recover more effectively from slips and trips. Participants, who are at least six months post-stroke and able to walk on a treadmill, will undergo six weeks of training with either real or sham NMES. The goal is to see if the stimulation improves balance control and reduces fall risk.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Neuromuscular electrical stimulation (NMES) applied to leg muscles during balance training
- What this could lead to
- If successful, this approach could lead to more effective fall-prevention therapies for people recovering from stroke.
- What could go wrong
- This is an early-phase study with only 46 participants, so results may not apply to all stroke survivors. The electrical stimulation may cause discomfort or skin irritation.
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 46 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2024
- Expected to finish
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May 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 to 90 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: * Age group: 18-90 years. * Presence of hemiparesis. * Onset of stroke (\> 6 months). * Ability to walk at least for 2 minutes on the treadmill with or without ankle foot orthosis. * Can understand and communicate in English. * Cognitively and behaviorally capable of complying with the regimen (Mini-Mental State Examination \> 25/30). * No history or recent use (i.e., past 6 weeks) of any Neuromuscular electrical stimulation device to leg muscles during walking (e.g., Bioness, Walkaide). Exclusion Criteria: * Subjects will not proceed with the test if any of the following occurs at baseline measurement: 1) HR \> 85% of age-predicted maximal heart rate (HRmax) (HRmax = 220 - age), 2) systolic blood pressure (SBP) \> 165 mmHg and/or diastolic blood pressure (DBP) \> 110 mmHg during rest, or 3) oxygen saturation (measured by pulse oximeter) \< 95% during rest. * Body weight of more than 250 lbs. * Spasticity (Ashworth scale \> 2). * Loss of protective sensations on the paretic leg (indicated by inability to perceive the 5.07/10 g on Semmes-Weinstein Monofilament) or inability to feel the NMES. * Severe osteoporosis (indicated by T score \< -2) * Cognitive impairment (indicated by Mini-Mental State Exam score\<25) * Global Aphasia (indicated by \<71% on the Mississippi Aphasia Screening Test). * Subjects with Chedoke McMaster Leg Assessment Scale score (\> 4).
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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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University of Illinois at Chicago
RECRUITINGChicago, Illinois, 60612, United States
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