Electroacupuncture for Preventing Postoperative Delirium in Older Adults Undergoing Total Knee Arthroplasty
Conditions
Interventions
- DEVICE: Disposable acupuncture needles (0.30 × 75 mm)
- DEVICE: Placebo needles (0.30 × 25 mm)
- DEVICE: SDZ-V electroacupuncture devices
Sponsor
Fujian Provincial Hospital