Geneva, July 7 -- International Clinical Trials Registry received information related to the study (ChiCTR2600127261) titled 'Effect of Different Doses of Esketamine on the Sevoflurane MACBAR in Pediatric Adenoidectomy' on June 28.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Taizhou Central Hospital; Taizhou maternal and child health hospital

Condition: Adenoid hypertrophy

Intervention: Control group (C):Anesthesia induction with 2 µg/kg fentanyl Experimental group (A):Anesthesia induction with 0.5 mg/kg esketamine

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-07-01

Target Sample Size: Control group (C):40;Experimental group (A):40;Experimental group (B):40; ...