New brain zapping method tested in humans for first time
NCT ID NCT07179848
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early-phase trial is testing whether a new non-invasive brain stimulation technique called temporal interference stimulation (TIBS) is safe in healthy adults aged 20 to 65. Participants will receive either real or sham stimulation to different brain regions over 10 days, with cognitive tests and MRI scans before and after. The goal is to check for side effects and brain changes, not to treat any disease.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Temporal interference brain stimulation (TIBS) device
- What this could lead to
- If successful, this could pave the way for a safer, non-invasive way to stimulate deep brain areas, potentially helping treat conditions like depression or chronic pain without surgery.
- What could go wrong
- This is a very early Phase 1 safety trial in healthy volunteers, not patients. It is small (80 people) and only tests short-term effects, so it may not translate to real-world treatments or show any benefit.
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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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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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20 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.
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: * Healthy adults from the community * Age between 20 and 65 years old * No diagnosis of severe psychiatric disorders * No family history of psychiatric diseases Exclusion Criteria: * Age below 20 years old or above 65 years old * Currently prescribed any medication * Diagnosis of psychiatric disorders (e.g., Major Depressive Disorder, Bipolar Disorder, Schizophrenia) * Diagnosis of neurological disorders (e.g., Dementia, Stroke, Parkinson's disease) * History of substance abuse * Diagnosis of cancer or malignant tumors * Chronic kidney failure or undergoing hemodialysis * Pregnant or breastfeeding * Severe arrythmia, presence of pacemaker, or metal implants in the brain * Claustrophobia * History or family history of seizure * History of syncope * Organic brian disease, brian trauma, or history of neurosurgery * Received electroconvulsive therapy or repetitive transcranial magnetic stimulation within the past month * Skin disorders (e.g., dermatitis, psoriasis, eczema) * Currently participating in other clinical interventional trials * Presence of any metal implants or devices affected by electromagnetic fields
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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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Taipei Veterans General Hospital
RECRUITINGTaipei, 112, Taiwan
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