Could a light on the forehead ease autism symptoms?

NCT ID NCT06203938

Recruiting now Symptom relief Sponsor: Francisco Gonzalez-Lima, PhD Source: ClinicalTrials.gov ↗

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

Summary

This study tests whether shining a low-level infrared light on the forehead (called photobiomodulation) can improve autism symptoms like inattention, impulsivity, and social difficulties. Researchers will compare the real light treatment to a sham (inactive) device in 280 people with autism aged 4 to 60. The goal is to see if this safe, non-invasive approach can boost brain activity and ease behavioral challenges.

What this could mean

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

Active substance: transcranial infrared light stimulation (low-level light therapy)
What this could lead to: If it works, this could offer a safe, non-invasive way to improve attention, impulsivity, and social behaviors in people with autism.
What could go wrong: This is an early-stage study with no prior proof in autism. The treatment is non-invasive and considered safe, but it may not produce meaningful behavioral changes.

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.

autism spectrum disorder

As listed by the trial registrant

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

AUTISM SPECTRUM DISORDER

Contacts and locations

Locations

Seay Psychology Building, Room 3.304
RECRUITING

Austin, Texas, 78712, United States

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