Brain imaging may reveal who benefits from depression therapy
NCT ID NCT07294924
First seen Jun 27, 2026 · Last updated Sep 11, 2026 · Updated 4 times
Summary
This study looks at brain activity in 100 adults with major depression who are receiving a treatment called accelerated TMS. Researchers use a special brain scanner (TD-fNIRS) to see if patterns of brain activity can predict who will respond well to the treatment. Healthy volunteers are also included for comparison. The goal is to find biological markers that could help personalize depression care in the future.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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11 people
The number who actually took part.
- Started
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Jan 2026
- Finished
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Mar 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
This study includes two cohorts of adults aged 18-75: (1) participants with a primary diagnosis of Major Depressive Disorder (MDD) who are eligible for and agree to undergo accelerated rTMS treatment, and (2) healthy control participants with no depression diagnosis or depression-related treatment in the past year. All participants must be able to provide informed consent, speak English, and meet general safety and eligibility criteria.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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 for: Accelerated TMS cohort * Adults aged 18-75 at the time of enrollment * Primary diagnosis of MDD as defined by the DSM-5 * Determined by the clinic to be eligible for accelerated rTMS treatment and agrees to receive accelerated rTMS treatment * Agrees to start accelerated rTMS treatment in conjunction with study participation to capture baseline measurements * Has not received rTMS treatment in the past 1 month * Has not received SPRAVATO treatment in the past 1 month * Can speak and understand English * Ability to provide informed consent Healthy controls cohort * Adults aged 18-75 at time of enrollment * Can speak and understand English * Ability to provide informed consent Exclusion Criteria for: All cohorts * Pregnant or may become pregnant during the treatment course * Unable or unwilling to wear the fNIRS headset * Has had electroconvulsive therapy (ECT) in the past 3 months * Major medical illnesses including neurological and psychiatric conditions such as Alzheimer's disease, Parkinson's disease, multiple sclerosis, epilepsy, schizophrenia, or stroke. * Any other clinically significant medical condition that in the opinion of the clinician or study team, could affect patient safety, wellbeing, or the participant's ability to comply with study procedures. * Not an appropriate candidate for the study based on the discretion of the study investigator(s). Healthy controls cohort only * Clinical diagnosis of depression in the past year * Undergoing any treatments for depression in the past year
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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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Acacia Clinics
Sunnyvale, California, 94087, United States
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Kernel
Los Angeles, California, 90232, United States
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Other studies related to the condition(s) this trial covers.
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