Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500114909) titled 'Scientific title Safety and Efficacy of Intranasal Atomized Esketamine in the Perioperative Period of Thoracoscopic and Laparoscopic Esophagectomy for Esophageal Cancer: A Randomized, Double-Blind Clinical Study' on Dec. 18, 2025.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Anhui Provincial Cancer Hospital

Condition: esophageal cancer

Intervention: Physiological saline control group (CON group):Intranasal atomization of normal saline 0.5 mg/kg Esketamine group (E1 group):Intervention Intranasal atomization of 0.5mg/kg esketamine + normal saline

Recruitment Status: Not Recruiti...