The Sham Control Group:Wearing the stimulator at the left concha without activating the current

2 trials

Sponsors

Ningbo Second Hospital

Conditions

Postoperative sleep disturbance

Unknown Phase

Effect of transcutaneous auricular vagus nerve stimulation on postoperative sleep quality in older patients

Active, not recruitingChiCTR2500110972

Ningbo Second HospitalPostoperative sleep disturbance

Start: 2025-11-01Updated: 2025-10-27

Effect of transcutaneous auricular vagus nerve stimulation on postoperative sleep quality in patients undergoing laparoscopic gynecological surgery

Active, not recruitingChiCTR2600115935

Ningbo Second HospitalPostoperative sleep disturbance

Start: 2026-01-08Updated: 2026-01-05