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Cortical rTMS as a Treatment for Depression

NCT05487911 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2024-06-04

No results posted yet for this study

Summary

Major depressive disorder (MDD) is a leading cause of disability worldwide with a 19% lifetime prevalence in the United States. Dysfunctional reward processing (e.g., the loss of pleasure) is one of the core features of MDD. Common treatments of MDD include psychological therapies (e.g., cognitive behavioral therapy), medication (e.g., bupropion, sertraline), and psychological therapies and medication combined, but they may not address the function of the reward circuit in MDD. These treatments often do not improve depressive symptoms in MDD patients who are classified as having treatment-resistant depression, and they may be unlikely to respond to further medication trials. Transcranial magnetic stimulation (TMS) is a non-invasive brain stimulation that enables us to selectively excite or inhibit neural activity. Multiple TMS pulses given consecutively are known as repetitive TMS (rTMS), and the primary clinical location for applying rTMS is the left dorsolateral prefrontal cortex (dlPFC) for treatment of MDD. Many of these studies have shown that rTMS to the dlPFC may result in decreased depressive symptoms, but is only partially effective (response and remission rates of 41.2 and 35.3%, respectively). This evidence supports the importance of evaluating the efficacy of rTMS in other brain regions, such as the orbitofrontal cortex (OFC), in the treatment of MDD rather than in the dlPFC.

Conditions

Interventions

DEVICE

Repetitive Transcranial Magnetic Stimulation

4 weeks of active rTMS (total of up to 20 sessions)

Sponsors & Collaborators

  • Baylor College of Medicine

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2024-08-01
Primary Completion
2026-08-04
Completion
2027-08-04
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 NCT05487911 on ClinicalTrials.gov