International Clinical Trial: The Safety and Efficacy of Preoperative Application of Dexmedetomidine Hydrochloride Nasal Spray for Reducing Emergence Delirium during the Recovery Period after General Anesthesia in Preschool Children

Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600120439) titled 'The Safety and Efficacy of Preoperative Application of Dexmedetomidine Hydrochloride Nasal Spray for Reducing Emergence Delirium during the Recovery Period after General Anesthesia in Preschool Children' on March 13.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Beijing Childrens Hospital,Capital Medical University

Condition: None

Intervention: Placebo group:Apply saline nasal spray before surgery

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-03-15

Target Sample Size: Placebo group:40;Dexmedetomidine hydrochloride nasal spray group:80;

Cou...