Could a 10-Minute gas fix autism social struggles?

NCT ID NCT07435103

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

Summary

This early study tests whether inhaling a gas called xenon for 10 minutes a day over 10 days can improve social functioning in children with autism. 72 children aged 4-18 will receive either xenon or a placebo. Researchers will check social skills right after treatment and again 3 months later.

What this could mean

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

Active substance
xenon gas
What this could lead to
If it works, this could point toward a new, short-term treatment to ease social difficulties in children with autism.
What could go wrong
This is a very early, small trial (Phase 1/2) with only 72 children. The effect may be small or absent, and long-term safety is 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.

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

Locations

  • Children's Hospital Affiliated to Zhejiang University School of Medicine (Binjiang Campus)

    Hangzhou, Zhejiang, 310000, China

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

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