Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115032) titled 'A Comparative Study on Safety and Efficacy: Ultrasonic Nebulized Esketamine versus Dexmedetomidine for Pediatric Preoperative Sedation' on Dec. 22, 2025.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Qixingguan District People's Hospital of Bijie

Condition: Preoperative sedation in children

Intervention: Control:Dexmedetomidine 2.5 µg/kg was given by nasal drip Dexmedetomidine:Dexmedetomidine 2.5 µg/kg was added to 3 ml of 0.9% sodium chloride solution and inhaled by an ultrasonic nebulizer

Recruitment Status: Not Recruiting

Phase: 4

Date of First Enrollment: 2025-...