New study tests faster brain zaps for stubborn depression
NCT ID NCT07264452
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two accelerated forms of transcranial magnetic stimulation (TMS) for people with treatment-resistant depression. 60 participants will receive either intermittent or continuous theta burst stimulation over two weeks, with a 12-week follow-up. The goal is to see which type better reduces depression, anxiety, and suicidal thoughts.
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) using a figure-eight coil
- What this could lead to
- If successful, this could identify a more effective TMS protocol for people with depression that hasn't responded to medication.
- What could go wrong
- This is a small, early-stage study with only 60 participants. The results may not apply to everyone, and the benefits might not last beyond the 12-week follow-up.
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
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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
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 65 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: 1. 18 to 65 years old 2. Patients diagnosed with Major Depressive Disorder according to DSM 5 and the severity of their illness 3. Scoring 7 points or more on the Maudsley staging method 4. Having depression unresponsive to 2 different antidepressants 5. No clinical mental retardation 6. Agree to participate in the study 7. Hamilton Depression Rating Scale-17 \[HDRS\] score of 20 or higher 8. Montgomery Asberg Depression Rating Scale \[MADRS\] score of 20 or above 9. Being right hand dominant 10. Having used the same antidepressant at the same dose for the last 4 weeks Exclusion Criteria: 1. Diagnosed with a neurological or metabolic disease that affects cognitive functions (Systemic diseases such as diabetes mellitus, cardiovascular disease, cerebrovascular disease, chronic renal failure, Parkinson's disease, multiple sclerosis, polyneuropathy, inflammatory rheumatologic disease and malignancies) 2. Having a foreign body such as a pacemaker, intracranial implant that can magnetically interact 3. Hearing and visual impairments that prevent communication 4. Unstable or acute medical conditions 5. Pregnancy or breastfeeding 6. Having a primary psychiatric disorder other than major depressive disorder 7. Being diagnosed with severe MDD with psychotic features
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Ataturk University
RECRUITINGErzurum, 25240, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can magnetic brain stimulation keep depression at bay longer than a drug?
- One-Day brain zaps: a new hope for stubborn depression?
- Can the immune system hold the key to treating resistant mental illness?
- Could group talk boost the benefits of psychedelic therapy for depression?