New nasal spray may help kids stay calmer after surgery

NCT ID NCT06417125

First seen Jan 04, 2026 · Last updated May 14, 2026 · Updated 23 times

Summary

This study tested whether a nasal spray medicine (dexmedetomidine) given before surgery could reduce negative behavior changes in children after surgery, compared to a standard oral medicine (midazolam). 324 children aged 2-5 years having tonsil surgery took part. Researchers tracked behavior changes for up to 30 days after surgery.

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Contacts and locations

Locations

  • Fujian Provincial Hospital

    Fuzhou, Fujian, 350001, China

Conditions

Explore the condition pages connected to this study.