Can targeted brain zaps boost stroke recovery?
NCT ID NCT07786649
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This study tests whether personalized non-invasive brain stimulation (NIBS) can improve motor and language recovery in stroke patients. Participants receive either transcranial direct current stimulation (tDCS) or repetitive transcranial magnetic stimulation (rTMS) over a month, tailored to their specific impairments. The goal is to see if matching stimulation type and brain area to each patient's needs leads to better outcomes in movement, speech, and attention.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Non-invasive brain stimulation (NIBS) using transcranial direct current stimulation (tDCS) or repetitive transcranial magnetic stimulation (rTMS)
- What this could lead to
- If successful, this could lead to more personalized and effective brain stimulation protocols to improve movement, language, and attention recovery after stroke.
- What could go wrong
- The trial is early-stage and results may vary widely between individuals. There is also a risk that tailored protocols may not outperform standard approaches or that benefits may not last beyond the follow-up period.
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 250 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2024
- Expected to finish
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Nov 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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21 to 80 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: 1. Age 21-80 years old; 2. Diagnosis of stroke, with good premorbid function. 3. Presenting with at least 1 of the following functional impairment: 3a. Upper limb motor impairment with the sum of Medical Research Council grades for shoulder abduction and finger Extension (SAFE) ≤ 8; 3b. Lower limb motor impairment with Functional Ambulation Classification (FAC) 0-3; 3c. Neglect as assessed by Behavioural Inattention Test with a cut-off of \<129 and Catherine Bergego Scale with a cut-off of \>5/30 3d. Expressive Aphasia as indicated by AusTOMS score of 1-4 (mild to severe) in the Language and Speech scales 4. Being able to follow instruction and give consent. Exclusion Criteria: 1. Pregnancy; 2. cardiac pacemakers; 3. Sensorimotor disturbance due to other causes other than stroke; 4. Uncontrolled medical conditions including hypertension, diabetes mellitus and unstable angina; 5. Major depression and a history of psychotic disorders; 6. Terminal diagnosis with life expectancy \<=1 year; 7. Claustrophobia for those undergoing fMRI scan. 8. Cognitive impairment and not being able to follow instruction.
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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
2 sites. 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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Alexandra Hospital
RECRUITINGSingapore, 159964, Singapore
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National University Hospital
RECRUITINGSingapore, 119228, Singapore
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Vibrating wearables put stroke walking to the test
- Robot plus electrical stimulation aims to rebuild arm movement after stroke
- Can a checklist and heart monitor stop repeat strokes?
- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next