Zapping away sadness? new device aims to treat depression without drugs

NCT ID NCT06826469

Not yet recruiting Symptom relief Sponsor: First Affiliated Hospital of Zhejiang University Source: ClinicalTrials.gov ↗

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

Summary

This study tests a non-invasive brain stimulation method called temporal interference stimulation (TI) to see if it can improve mood in people with depression. Forty-three adults with moderate to severe depression will receive 10 sessions of TI over two weeks. Researchers will use brain scans and mood questionnaires to measure changes.

What this could mean

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

Active substance: temporal interference stimulation device
What this could lead to: If it works, this could offer a new, non-drug option to help ease depression symptoms without the side effects of medication.
What could go wrong: This is a small, early-stage trial with only 43 people, so results may not apply to everyone. The device's long-term effects and real-world benefits are still unknown.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

major depressive disorder

As listed by the trial registrant

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

MAJOR DEPRESSIVE DISORDER

Contacts and locations

Locations

Department of Psychiatry, First Affiliated Hospital of Zhejiang University

Hangzhou, Zhejiang, 310000, China

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Other studies related to the condition(s) this trial covers.