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Electroencephalography (EEG) Predictors of Transcranial Direct Current Stimulation (tDCS) in Obsessive-Compulsive Disorder (OCD)

NCT04426773 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2025-05-15

No results posted yet for this study

Summary

This study is designed to find Electroencephalogram (EEG) biomarkers to predict transcranial direct current stimulation (tDCS) response in obsessive-compulsive disorder.

Conditions

  • Obsessive-Compulsive Disorder

Interventions

DEVICE

High-Definition transcranial direct current stimulation

The tDCS device will deliver a direct current of 1.5mA for 20 minutes. Cathode electrode will be localized in front of the OFC on the Fp2 point according to the EEG international reference. Four anode electrodes will be placed around FP2 (i.e. Fpz, AFz, AF4, AF8).

Sponsors & Collaborators

  • Shanghai Mental Health Center

    lead OTHER

Principal Investigators

  • Zhen Wang, PhD,MD · Shanghai Mental Health Center

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-07-01
Primary Completion
2025-04-30
Completion
2025-05-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04426773 on ClinicalTrials.gov