Brain scans may reveal if magnetic therapy hits the right spot for depression
NCT ID NCT04016402
First seen Aug 03, 2026 · Last updated Aug 04, 2026 · Updated 1 time
Summary
This study looks at how the brain changes during a depression treatment called repetitive transcranial magnetic stimulation (rTMS). People receiving rTMS will have MRI brain scans before, during, and after their six-week treatment course. The scans will help researchers see whether the stimulation is reaching the intended brain region and what brain activity changes occur. The goal is to understand how to make rTMS more targeted and effective for people with major depressive disorder.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Repetitive transcranial magnetic stimulation (rTMS), a non-invasive brain stimulation device
- What this could lead to
- If brain scans can confirm that rTMS is aimed at the right spot, it could help doctors deliver more precise, effective depression treatment.
- What could go wrong
- This is a small, early-stage imaging study, not a test of whether rTMS works. Results may not change treatment practice, and MRI scans add no direct treatment benefit.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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42 people
The number who actually took part.
- Started
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Oct 2019
- Finished
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Dec 2025
- Lead sponsor
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A government agency
The lead sponsor is a US federal agency other than the NIH.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Veterans who receive TMS therapy for the treatment of MDD at the Providence VAMC Neuromodulation Clinic
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Veteran beginning TMS therapy for the treatment of MDD at the Providence VAMC Neuromodulation Clinic * Age between 18 and 80 years * Able to read, verbalize, understand, and voluntarily sign the informed consent form * Structured Clinical Interview for DSM-5 (SCID-5) confirmed diagnosis of MDD Exclusion Criteria: * Contraindications to MRI (e.g. implanted metal or electronic devices) * Montreal Cognitive Assessment (MoCA) score \< 26 * Pregnant
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Providence VA Medical Center, Providence, RI
Providence, Rhode Island, 02908-4734, United States
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VA Palo Alto Health Care System, Palo Alto, CA
Palo Alto, California, 94304-1207, United States
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