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Sound waves to the brain: a new hope for Schizophrenia's toughest symptoms?

NCT ID NCT05985993

First seen Jun 14, 2026 · Last updated Jun 23, 2026 · Updated 4 times

Summary

This study tested whether low-intensity transcranial ultrasound stimulation (TUS) can ease negative symptoms of schizophrenia, such as lack of motivation and social withdrawal. 78 adults with stable schizophrenia received either real or sham ultrasound over the left prefrontal cortex for 20 days. Researchers measured changes in symptom scales and brain scans to see if the treatment works and how it affects the brain.

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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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Contacts and locations

Locations

  • Shanghai Mental Health Center

    Shanghai, Shanghai Municipality, 200030, China

What this could mean

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

Active substance

low-intensity transcranial ultrasound stimulation (TUS) device

What this could lead to

If it works, this could offer a new, non-invasive way to reduce negative symptoms like lack of motivation or social withdrawal in schizophrenia.

What could go wrong

This is a small, early-stage study (78 people) with no phase designation. Results may not apply to everyone, and the effect may be modest or not last long.

Conditions

The condition(s) this trial relates to.

schizoaffective disorder schizophrenia

As listed by the trial registrant

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