Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600119919) titled 'Effect of Intraoperative Transcutaneous Auricular Vagus Nerve Stimulation on Postoperative Delirium and Negative Emotional States in Cardiac Surgery Patients' on March 5.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The First Medical Center of Chinese PLA General Hospital

Condition: Postoperative complications of the central nervous system

Intervention: Intervention group:Transcutaneous auricular vagus nerve stimulation (taVNS)

Recruitment Status: Not Recruiting

Phase: 0

Date of First Enrollment: 2026-03-09

Target Sample Size: Intervention group:135;Control group:135; ...