Zapping pain without drugs: brain stimulation put to the test for nerve pain
NCT ID NCT07735975
First seen Jul 30, 2026 · Last updated Jul 31, 2026 · Updated 1 time
Summary
This trial tests whether a non-invasive brain stimulation technique called temporal interference stimulation (tTIS) can reduce neuropathic pain—pain caused by nerve damage. Researchers will monitor changes in pain levels and brain plasticity in 60 adults with peripheral neuropathic pain. The goal is to see if tTIS offers a new, drug-free option for managing this often-chronic condition.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a non-invasive brain stimulation technique called temporal interference stimulation (tTIS)
- What this could lead to
- If it works, this could offer a new, drug-free way to manage chronic neuropathic pain.
- What could go wrong
- This is an early-stage trial with only 60 participants, so results may not apply to everyone. The technique is still experimental, and its long-term effects are unknown.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Jan 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: * IASP diagnosis of peripheral neuropathic pain; * At least one month after the onset of pain; * At least moderate pain intensity (≥ 3 assessed by VAS or NRS); * 18 years or older; * Stable medical treatment from 2 weeks before allocation to the end of the trial; * Willing to receive TIS treatment and capable of fulfilling clinical assessments. Exclusion Criteria: * Contradictions to TIS treatment, such as metal implants or seizure; * Serious psychiatric disorder (Hamilton Depression Rating Scale score ≥ 35 or Hamilton Anxiety Rating Scale score ≥ 29); * Aphasia or cognitive disorders (Mini mental state examination ≤ 24); * Severe clinical disorders caused by tumor or other conditions; * Severe cardiopulmonary dysfunction or extreme weakness; * History of substance abuse (alcohol, drugs).
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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 official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
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Other studies related to the condition(s) this trial covers.
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