NCT05645575

Brief Summary

The investigators are studying the feasibility, safety, and tolerability of administering accelerated repetitive Transcranial magnetic stimulation(a-rTMS) at frequencies other than standard 10 Hz for in-patient Subjects diagnosed with Major Depressive Disorder. Participants will be recruited from the Resnick Neuropsychiatric Hospital. This study will enroll 30 participants who will undergo up to three brain activity recordings, one MRI scan, one TMS procedure to determine the appropriate frequency and intensity for treatment, daily symptom assessments, and 25 TMS treatments. Participants will be asked to participate for up to 2 weeks.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
30

participants targeted

Target at P25-P50 for not_applicable major-depressive-disorder

Timeline
9mo left

Started Apr 2025

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress60%
Apr 2025Feb 2027

First Submitted

Initial submission to the registry

December 1, 2022

Completed
8 days until next milestone

First Posted

Study publicly available on registry

December 9, 2022

Completed
2.3 years until next milestone

Study Start

First participant enrolled

April 1, 2025

Completed
1.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 22, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 22, 2027

Last Updated

September 23, 2025

Status Verified

September 1, 2025

Enrollment Period

1.9 years

First QC Date

December 1, 2022

Last Update Submit

September 18, 2025

Conditions

Outcome Measures

Primary Outcomes (1)

  • Treatment Efficacy as Measured by Change in Inventory of Depressive Symptoms (Self-Report) at Baseline and Final Visit

    Treatment efficacy as measured by change in Inventory of Depressive Symptoms (Self-Report) at Baseline and Week 8 visit. This is a 30-item questionnaire with minimum and maximum score values ranging from 0 to 84. Higher scores indicate a worse outcome and lower scores indicate better outcome.

    2 Weeks (Baseline and Final Visit)

Secondary Outcomes (1)

  • Treatment Efficacy as Measured by Change in Patient Health Questionnaire-9 (PHQ-9) at Baseline and Final Visit.

    2 Weeks (Baseline and Final Visit)

Study Arms (1)

Open-label TMS

EXPERIMENTAL
Device: Open-label TMS

Interventions

Customized, Open-Label Transcranial Magnetic Stimulation

Also known as: Transcranial Magnetic Stimulation
Open-label TMS

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • All subjects must be between 18-65 years of age.
  • Must have confirmed diagnosis of moderate to severe Major Depressive Disorder (single or recurrent episode) as defined by a HAM-D score of 17 or higher.
  • Failure to respond to a minimum of 2 trials of antidepressant medication
  • Failure to respond from at least two different agent classes
  • Accompanied by at least two evidence-based augmentation therapies (Benzodiazepines do not count).
  • Must have a trial of psychotherapy known to be effective in the treatment of MDD of an adequate frequency and duration.
  • Subjects are willing and able to adhere to the accelerated treatment schedule.

You may not qualify if:

  • Are mentally or legally incapacitated, unable to give informed consent
  • Have an infection or poor skin condition over the scalp where the device will be positioned
  • Have increased risk of seizure because of family history, stroke, or currently use medications that lead to increased risk for seizure
  • Diagnosis of acute or chronic psychotic symptoms or disorders (such as schizophrenia, schizophreniform or schizoaffective disorder) in the current depressive episode.
  • Neurological conditions that include epilepsy, cerebrovascular disease, dementia, increased intracranial pressure, having a history of repetitive or severe head trauma, or with primary or secondary tumors in the central nervous system.
  • Presence of an implanted magnetic-sensitive medical device present in the body scan, including but not limited to a cochlear implant, implanted cardioverter defibrillator, pacemaker, vagus nerve stimulator, or metal aneurysm clips or coils, staples, or stents. (Note: Dental amalgam fillings are not affected by the magnetic field and are acceptable for use with transcranial magnetic stimulation and MRI.)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UCLA TMS Service and Research Service

Los Angeles, California, 90024, United States

RECRUITING

MeSH Terms

Conditions

Depressive Disorder, Major

Interventions

Transcranial Magnetic Stimulation

Condition Hierarchy (Ancestors)

Depressive DisorderMood DisordersMental Disorders

Intervention Hierarchy (Ancestors)

Magnetic Field TherapyTherapeutics

Central Study Contacts

Nikita Vincecruz, BS

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Model Details: Open-label Transcranial Magnetic Stimulation Treatment
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Director of the Neuromodulation Division at the Semel Institute

Study Record Dates

First Submitted

December 1, 2022

First Posted

December 9, 2022

Study Start

April 1, 2025

Primary Completion (Estimated)

February 22, 2027

Study Completion (Estimated)

February 22, 2027

Last Updated

September 23, 2025

Record last verified: 2025-09

Data Sharing

IPD Sharing
Will share

Sharing is dependent on request by other researchers and relation to study condition and treatment. De-identified study data will be shared at the PI's discretion.

Shared Documents
SAP

Locations