Magnetic brain zaps could lift depression in seniors without pills
NCT ID NCT04842929
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a gentle magnetic brain stimulation technique, called rTMS with theta-burst stimulation, can help treat depression in people over 60. Over 100 participants received either real or sham stimulation daily for about 4 weeks. The goal was to see if this non-drug approach could safely reduce depressive symptoms without the side effects of medication.
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) using theta-burst stimulation (TBS)
- What this could lead to
- If it works, this could offer a drug-free option to ease depression in older adults, avoiding side effects and drug interactions.
- What could go wrong
- This is a completed early-stage trial with only 108 participants, so results may not apply to everyone. The sham control means the real benefit might be small.
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
-
108 people
The number who actually took part.
- Started
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Jan 2019
- Finished
-
Mar 2023
- 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
-
60 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Major Depressive Disorder; * Patients older than 60 years * Hamilton equal or higher than 17 Exclusion Criteria: * Other mental disorders (alcohol or drug addiction, psychotic disorders, dementia, bipolar disorder); * Presence of serious neurological or clinical diseases; * Resence of severe suicidal ideation and CIRS (Cumulative Illness Rating Scale) score\> 7, characterizing a set of clinical morbidities that could impair adherence to the research protocol, bipolar disorder and/or presence of manic symptoms (hypo) demonstrated with more than 8 points in the Young Mania Rating Scale. * Metal implants; * Epilepsy or electronics in the cephalic segment;
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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
-
University of Sao Paulo
São Paulo, São Paulo, Brazil
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Other studies related to the condition(s) this trial covers.
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