Brain zaps may restore movement in chronic stroke patients

NCT ID NCT07073248

First seen Nov 21, 2025

Summary

This study tests whether a non-invasive brain stimulation technique called intermittent theta burst stimulation (iTBS) can improve arm and leg movement in people who had a stroke more than six months ago. 48 participants will receive either real or sham stimulation over 15 sessions in 5 weeks. Researchers will also use brain scans to see if the stimulation changes brain structure and function.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Department of Rehabilitation Medicine, Danderyd Hospital, Danderyd, Stockholm 18288, Stockholm

    RECRUITING

    Stockholm, Sweden

    Contact Phone: •••-•••-•••• Email: •••••@•••••

What this could mean

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

Active substance

Intermittent Theta Burst Stimulation (iTBS) – a non-invasive brain stimulation device

What this could lead to

If it works, this could offer a new, non-invasive way to improve arm and leg movement in people who have had a stroke, even years later.

What could go wrong

This is a small, early-stage study (48 people) testing a device, not a drug. The benefits may be modest or not last long, and results may not apply to all stroke survivors.

Conditions

The condition(s) this trial relates to.

hemiplegia Paresis stroke disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.