Scientists probe Brain's response to TMS to boost depression treatment
NCT ID NCT05996900
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to understand how repetitive brain stimulation (TMS) changes brain activity. Researchers will use special electrodes placed inside the brain (in people with epilepsy) and noninvasive recordings to track these changes. The goal is to find reliable brain markers that show TMS is working, which could help make depression treatment more effective. The study involves 49 adults with either depression or epilepsy.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Transcranial magnetic stimulation (TMS) and intracranial electrodes
- What this could lead to
- If successful, this could lead to better, more targeted TMS treatments for depression and other psychiatric disorders by identifying clear brain markers of response.
- What could go wrong
- This is an early-stage, observational study focused on understanding brain mechanisms, not testing a new treatment. It may not directly lead to improved therapies, and results may not apply to all patients.
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.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 49 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Sep 2023
- Expected to finish
-
Dec 2027
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Men and women, ages 18 to 65 * Medication-refractory epilepsy requiring phase II monitoring * Must have intellectual capacity to ensure adequate comprehension of the study and potential risks involved in order to provide informed consent * No current or history of major neurological disorders other than epilepsy Exclusion Criteria: * Those with a contraindication for MRIs (e.g. implanted metal) * Any unstable medical condition * Neurological or uncontrolled medical disease * Active substance abuse * Currently pregnant or breastfeeding
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Epilepsy are added.
By submitting, you agree to our Terms of use
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
Stanford University
RECRUITINGStanford, California, 94305, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Targeting the brain's reward system: a new test for depression treatment
- Can stem cells boost brain surgery for epilepsy?
- Can brain activity reveal why some people with depression lose motivation and pleasure?
- Can brain stimulation unlock the secret to erasing fear?
- Can sound, heat, and pressure rewire the depressed brain?
- Can brain electrodes reveal the signatures of thought?