TENS for MS: scientists peek inside the brain to see if it works
NCT ID NCT06432686
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This pilot study will use brain scans (fMRI) to understand how transcutaneous electrical nerve stimulation (TENS) affects brain activity in 30 people with multiple sclerosis (MS). TENS is a safe, home-use device that sends mild electrical pulses through the skin. The goal is to learn why TENS might reduce fatigue and walking problems, not yet to prove it works as a treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Transcutaneous Electrical Nerve Stimulation (TENS)
- What this could lead to
- If successful, this study could clarify how TENS works in the brain, paving the way for larger trials to test it as a home-based treatment for MS-related fatigue and walking difficulty.
- What could go wrong
- This is a very small pilot study (30 people) focused on brain imaging, not on proving TENS actually improves symptoms. The results may not translate into real-world benefits.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2025
An estimate. Start dates often move.
- Expected to finish
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Dec 2025
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 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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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: * age: 18-65 years * EDSS score \< 7 Exclusion Criteria: * metal or electrical implants * BMI \> 40 * claustrophobia * being pregnant * having a psychiatric disorder * having cognitive or communication problems which reduces the capacity to understand instructions * having a neurological disorder other than MS * having cardiac arrhythmia
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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 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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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