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.

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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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