Shining a light on depression: new therapy shows promise

NCT ID NCT06934135

First seen Nov 01, 2025 · Last updated May 17, 2026 · Updated 22 times

Summary

This study tested a new, non-invasive treatment for major depression called transcranial photobiomodulation (tPBM), which uses near-infrared light on the forehead. 50 adults with depression received either real or sham light therapy three times a week for six weeks. The goal was to see if the light treatment could safely reduce depression symptoms and improve brain function, as measured by brain scans and mood questionnaires.

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Contacts and locations

Locations

  • Clinica Vesalio

    Lima, 15036, Peru

  • Hospital Nacional Guillermo Almenara Irigoyen

    Lima, L01, Peru

Conditions

Explore the condition pages connected to this study.