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rTMS as Add on Treatment for Substance Use Disorders

NCT06963476 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2025-06-29

No results posted yet for this study

Summary

This pilot study is designed to test feasibility and superiority of rTMS types and target locations for the optimal rTMS intervention for individuals seeking treatment for Alcohol Use Disorder (AUD) or Opioid Use Disorder (OUD).

The critical questions this study seeks to answer are: which rTMS type applied to l-dlPFC in OUD participants will induce the greatest reduction of opioid use post-treatment? Is inhibitory rTMS applied to medial prefrontal cortex (mPFC) more effective than excitatory rTMS applied to l-dlPFC at reducing alcohol use post treatment in AUD participants?

Conditions

Interventions

DEVICE

repetitive transcranial magnetic stimulation (rTMS) for AUD

Transcranial magnetic stimulation (TMS) is a noninvasive form of brain stimulation in which a changing magnetic field is used to cause electric current at a specific area of the brain through electromagnetic induction. To administer TMS, a stimulator equipped with a figure-8 coil will be used. Two separate coils will be used that are similar in appearance and acoustic properties. One active, unblinded, coil will be used to determine resting motor threshold (RMT) and deliver pulses for the recruitment curves; the other coil will be used to deliver rTMS. rTMS stimulation will be targeted using standard EEG electrode locations: FP1 for mPFC and F3 for l-dlPFC.

DEVICE

repetitive transcranial magnetic stimulation (rTMS) for OUD

Description: Transcranial magnetic stimulation (TMS) is a noninvasive form of brain stimulation in which a changing magnetic field is used to cause electric current at a specific area of the brain through electromagnetic induction. To administer TMS, a stimulator equipped with a figure-8 coil will be used. Two separate coils will be used that are similar in appearance and acoustic properties. One active, unblinded, coil will be used to determine resting motor threshold (RMT) and deliver pulses for the recruitment curves; the other coil will be used to deliver rTMS. rTMS stimulation will be targeted using standard EEG electrode location F3 for l-dlPFC.

Sponsors & Collaborators

  • Yale University

    lead OTHER

Principal Investigators

  • Vaughn R Steele, PhD · Yale University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2025-05-12
Primary Completion
2026-05-31
Completion
2026-05-31
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

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 NCT06963476 on ClinicalTrials.gov