Geneva, May 29 -- International Clinical Trials Registry received information related to the study (ChiCTR2600125182) titled 'The influence of esketamine on postoperative sleep disorders in patients with thyroid cancer' on May 22.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Affiliated Hospital of Zunyi Medical University

Condition: Postoperative sleep disorders in patients with thyroid cancer

Intervention: Group L:Before anesthesia induction, 0.3mg/kg of esketamine was intravenously injected. Group H:Before anesthesia induction, 0.5mg/kg of esketamine was intravenously injected.

Recruitment Status: Not Recruiting

Phase: 4

Date of First Enrollment: 2026-05-25

Target Sample Size: Group L:40;Group ...