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Amygdala and dLPFC MRI-TIS for Depression in Adolescents

S

Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University

Status

Enrolling

Conditions

Major Depressive Disorder

Treatments

Device: Nervio-X

Study type

Interventional

Funder types

Other

Identifiers

NCT06452849
PDJW-2024-001CSB

Details and patient eligibility

About

The study utilizes a non-invasive deep brain stimulation (temporal interference, TI) technique primarily targeting the amygdala to preliminarily explore the clinical efficacy and potential mechanisms of MRI-compatible TI technology in regulating the amygdala in adolescent depressive disorders.

Enrollment

60 estimated patients

Sex

All

Ages

14 to 18 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Participants must be aged between 14 and 18, with no gender restrictions;
  • A diagnosis of depression made by the study physician based on the Diagnostic and Statistical Manual of Mental Disorders (DSM-5);
  • HAMD-17 score of 17 or higher;
  • Participants must not have changed their antidepressant medication regimen from 30 days prior to signing the informed consent form through the duration of the experiment;
  • Eligible individuals or their authorized representatives must demonstrate, as assessed by the study physician, a comprehensive understanding of the study's objectives and procedures, be capable of adhering to the requirements set forth in the study protocol, and provide their signature on the informed consent form.

Exclusion criteria

  • Eligible participants must not have a history of psychiatric or neurological disorders, as judged by the investigator, which may impact the evaluation of the study's efficacy;
  • Participants must not have a history of seizures or prior episodes of epilepsy;
  • The presence of metallic foreign objects within the cranial structure or metallic cardiac implants;
  • Participants must not have a diagnosis of organic brain disease, nor a history of significant cranial trauma or neurosurgical intervention;
  • Participants received electroconvulsive therapy or other physical therapies (such as transcranial magnetic stimulation therapy); The researcher evaluated the individual's mental state and determined it to present a significant risk of suicidal ideation or behavior;
  • Pregnant or breastfeeding;
  • Participants who are concurrently engaged in other clinical interventional trials;
  • Participants presenting with other circumstances that the investigator deems unsuitable for the intervention being studied

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

60 participants in 2 patient groups

Amygdala TI
Experimental group
Description:
Right amygdala Temporal Interference (TI) stimulation with 100 frequency difference, 20 minutes per day for 5 days.
Treatment:
Device: Nervio-X
dLPFC TI
Experimental group
Description:
L_dLPFC TI Temporal Interference (TI) stimulation with 10 frequency difference, 20 minutes per day for 5 days.
Treatment:
Device: Nervio-X

Trial contacts and locations

1

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Central trial contact

JINGJING HUANG, MD PhD; Chencheng Zhang, MD PhD

Data sourced from clinicaltrials.gov

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