Brain zaps may curb Self-Harm in depressed teens
NCT ID NCT07554755
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new, non-invasive brain stimulation technique called temporal interference stimulation (TIS) to see if it can reduce non-suicidal self-injury (like cutting) in adolescents with major depression. About 60 teens aged 12-22 will receive either real TIS or a sham treatment. The goal is to measure changes in self-harm behaviors and depression symptoms over time.
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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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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Jan 2027
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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12 to 22 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. Meet the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders 5th Edition) diagnostic criteria for major depressive disorder. 2. Patients aged 12-22 years with at least one guardian to monitor them for 3 months 3. HAMD-17 Total score ≥18 4. Patients who had two or more non-suicidal self-injury behaviors meeting the 5.DSM-5 diagnostic criteria in the 2 weeks before admission (NSSI behavior of more than 5 days in the past year) 6.Obtain informed consent from patients and guardians \- Exclusion Criteria: 1. Substance abusers such as psychoactive drugs or alcohol. 2. Severe physical disability and unable to complete follow-up. 3. Comorbid other major mental illnesses that meet the DSM-5 criteria, such as bipolar disorder, schizophrenia, mental retardation, dementia, severe cognitive impairment, attention deficit hyperactivity disorder, etc. 4. Suffering from any severe physical disease, neurological disease, traumatic brain injury, etc, that affects the structure or function of the brain in the lifetime. Unable to read, understand and complete the assessment or to cooperate with the investigators. 5. Any implants covering a pacemaker, metallic or magnetic objects in the body, or other conditions not suitable for TIS. 6. Those who have received systematic psychotherapy (interpersonal relationship therapy, dynamic therapy, cognitive behavioral therapy) or TMS within 3 months before baseline. 7. Other examination abnormalities considered to be inappropriate by investigators. \-
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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
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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The Second Affiliated Hospital of Anhui Medical University
RECRUITINGHefei, Anhui, 230022, China
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