Calming spray before surgery could ease autism meltdowns
Symptom relief
Not yet recruiting
This study aims to see if a calming nasal spray given before anesthesia can reduce negative behavior changes in children with autism after surgery. Researchers will compare two different sedative sprays to a harmless saline spray (placebo) in 234 children. The main goal is to see…
Phase: NA • Sponsor: Sun Fei • Aim: Symptom relief
Last updated Mar 25, 2026 14:07 UTC