Tailored brain zaps could boost stroke recovery
NCT ID NCT07498777
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a personalized brain stimulation technique called IAF-rTMS to help people recover movement after a stroke. Thirty-four adults who had a first ischemic stroke will receive either real or sham stimulation for two weeks each, in a crossover design. Researchers will measure motor function and brain activity to see if the tailored approach works better than placebo.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Individual Alpha Frequency-based repetitive Transcranial Magnetic Stimulation (IAF-rTMS)
- What this could lead to
- If it works, this could offer a new, personalized way to improve arm and leg movement after a stroke, without drugs or surgery.
- What could go wrong
- This is a small, early-stage trial with only 34 people. The effect may be small or not last long, and results may not apply to all stroke patients.
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 34 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2028
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 years and older
- 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 \>18 * First ischemic stroke patient, confirmed by brain MRI * Has not received repetitive transcranial magnetic stimulation (rTMS) treatment after this stroke episode * Cortical, subcortical infarction with motor impairment * Baseline ADL intact (Full score of pre-stroke Barthel Index) * Clear consciousness and with the ability to understand and cooperate with the study * NIHSS 5-20, or FMA-UE 20-50, or FMA-LE 15-25 * Within 2 to 12 weeks after stroke onset * Participants had received stable treatment prior to the trial or were evaluated by a physician as having an inadequate response to conventional rehabilitation therapy Exclusion Criteria: * Hemorrhagic transformation in the brain * Unstable condition * Stroke primarily caused by cancer-related hypercoagulability or autoimmune diseases (e.g., systemic lupus erythematosus, antiphospholipid syndrome) * Known previous peripheral nerve injury or peripheral neuropathy on the affected side that impairs mobility * Individual history of epilepsy * Presence of cardiac pacemakers, cochlear implants, drug delivery pumps, implantable cardioverter-defibrillators, implanted neurostimulators, or other metal objects in the body. This also includes patients who have undergone cranioplasty or have other implanted devices incompatible with rTMS * Pregnancy * Multiple sclerosis patient * Use of tricyclic antidepressants or other medications that may lower the seizure threshold * Severe alcoholism * Hamilton Depression Rating Scale suicide item score ≥ 2 * Patients with skin lesions or damage at the intended site of stimulation. * Family history of epilepsy * Patients with brain injuries that may affect the seizure threshold * Patients who develop sleep disorders during the course of rTMS treatment * Patients currently using anti-epileptic drugs * Patients with severe heart disease or patients with uncontrolled migraines caused by increased intracranial pressure
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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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Department of neurology, National Taiwan Univeristy Hospital Yunlin branch
Douliu, Yunlin County, 640, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next
- Two ways to catch a hidden heart rhythm after stroke
- Blood test may reveal who recovers after a stroke
- Can a smart bracelet and app stop a second stroke?
- Pharmacist and coach team takes aim at blood pressure after stroke