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New brain zapping combo aims to curb teen Self-Harm

NCT ID NCT07486804

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether combining two gentle brain stimulation methods—taVNS (applied to the ear) and tACS (applied to the scalp)—can reduce self-injury and impulsivity in adolescents aged 12-18 with non-suicidal self-injury (NSSI). The trial will enroll 90 participants and measure changes in self-injury frequency, impulsivity, and attention bias. It aims to see if the combo works better and more consistently than tACS alone.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
transcutaneous auricular vagus nerve stimulation (taVNS) and transcranial alternating current stimulation (tACS)
What this could lead to
If it works, this could offer a non-drug, brain-stimulation treatment to help teens with NSSI reduce self-injury and impulsivity.
What could go wrong
This is an early-stage trial with only 90 participants, so results may not apply to everyone. The effects may be small or vary widely between individuals.

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

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

About 90 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2025

Expected to finish

Oct 2027

An estimate. End dates often move.

Lead sponsor

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

12 to 22 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Meet the proposed diagnostic criteria for non-suicidal self-injury (NSSI) in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), with ≥5 documented self-injury episodes and at least one incident within the past month as assessed by the Adolescent Non-Suicidal Self-Injury Assessment Questionnaire (ANSAQ) * Aged 12-18 years * Right-handed * Possess formal education experience sufficient to comprehend experimental protocols * Normal or corrected-to-normal binocular visual acuity * Voluntarily participate with legal guardians providing written informed consent Exclusion Criteria: * Montreal Cognitive Assessment (MoCA) score \< 26 * History of suicide attempts * History of epilepsy, brain surgery, tumors, or clinically significant head trauma * History of substance abuse or severe physical diseases * Received physical or psychological interventions within the past three months

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Conditions

The condition(s) this trial relates to.

Self-Injurious Behavior

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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • School of Mental Health and Psychological Sciences

    RECRUITING

    Hefei, Anhui, China

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