Sound waves to the brain: a new hope for Treatment-Resistant depression?

NCT ID NCT06085950

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This pilot study explores whether low-intensity ultrasound waves aimed at specific brain areas can ease symptoms in people with treatment-resistant depression. Thirty-two adults aged 18 to 75 who have not responded to at least two antidepressant treatments will receive personalized ultrasound stimulation. Researchers will measure changes in depression severity using a standard scale and monitor for any side effects.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Transcranial ultrasonic stimulation prototype

What this could lead to

If effective, this could offer a non-invasive, drug-free option for people with depression that hasn't responded to standard treatments.

What could go wrong

This is a small, early pilot study without a placebo group, so results may not prove effectiveness. The approach is experimental and may not work for everyone.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Depressive Disorder, Treatment-Resistant

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • GHU Sainte-Anne

    RECRUITING

    Paris, 75014, France

    Contact Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••