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Better electrode placement could sharpen stroke rehab insights

NCT ID NCT07387328

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study aims to validate new guidelines for placing surface EMG electrodes on the calf muscles of people who have had a stroke. Researchers will compare the new EPICA guidelines with standard SENIAM guidelines using ultrasound to see which placement gives more accurate muscle activity readings. Twenty stroke survivors will participate, and some will also walk or do heel raises to test signal quality. The goal is to improve how muscle function is measured during rehabilitation.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this could lead to more accurate muscle activity measurements in stroke survivors, improving rehabilitation assessments.
What could go wrong
This is a small, early-stage validation study with only 20 participants, so results may not apply to all stroke survivors. It does not test any treatment.

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.

Participants

About 20 people

The number the study aims to enrol. It can still change while the study runs.

Started

Apr 2026

Expected to finish

Oct 2027

An estimate. End dates often move.

Lead sponsor

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.

Who is studied

Persons after stroke.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adult individuals who have experienced a stroke (CVA or cerebrovascular accident). * Have no other neurological disorder. * Are able to lie in the prone position for approximately one and a half hours. * Are able to walk without shoes for the walking component (only applicable to participants who will perform walking). The use of an assistive device such as a walking stick (or similar) is permitted. Exclusion Criteria: * Presence of other neurological or orthopedic conditions that may influence the measurements and results (e.g., Parkinson's disease, peripheral neuropathy of the lower limbs, severe ankle osteoarthritis limiting range of motion, etc.). * Having undergone a surgical intervention on the hemiparetic lower leg (e.g., ankle joint arthrodesis, etc.). * Severe cognitive impairments that prevent understanding participation in the study (assessed using the AbilityQ).

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Ghent University Hospital

    RECRUITING

    Ghent, Oost-Vlaanderen, 9000, Belgium

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