Effects of dexmedetomidine on emergence delirium and electroencephalogram during the recovery period in older patients undergoing lower limb orthopedic surgery: A randomized, double-blind, placebo-controlled clinical trial

MeSH terms

• Aged
• Delirium / drug therapy
• Dexmedetomidine* / therapeutic use
• Double-Blind Method
• Electroencephalography* / methods
• Emergence Delirium*
• Female
• Humans
• Lower Extremity* / surgery
• Male
• Middle Aged
• Orthopedic Procedures / adverse effects