Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115566) titled 'Clinical Study on Propofol-Induced Euphoria at Different Sedation Depths and Investigation of Its Electroencephalographic Mechanisms' on Dec. 29, 2025.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Peking University Third Hospital

Condition: Propofol-induced euphoria

Intervention: Group B:Maintain the Narcotrend index within stage B0 to B2 (corresponding to an index range of 80-94). Group C:Maintain the Narcotrend index within stage C0 to C2 (corresponding to an index range of 65-79).

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2025-12-31

Target...