Can a gentle brain zapper curb Self-Harm urges?
NCT ID NCT06127056
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This trial tests whether a non-invasive brain stimulation technique called HD-tACS can reduce urges and behaviors linked to non-suicidal self-injury in adolescents aged 12 to 18. Participants receive either real or sham stimulation over several sessions, and researchers track changes in self-harm frequency, impulsivity, and mood using questionnaires and brain scans. The goal is to see if this approach offers a safe, drug-free way to help teens who struggle with self-harm.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- high-definition transcranial alternating current stimulation (HD-tACS) delivered via scalp electrodes
- What this could lead to
- If it works, this could point toward a non-drug, brain-based treatment for reducing self-harm urges in adolescents.
- What could go wrong
- This is a small, early-stage trial with only 40 participants, so results may not apply broadly. The sham control means some may not receive active stimulation, and individual responses can vary.
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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.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Anhui Medical University
RECRUITINGHefei, Anhui, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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