The Effect of Esketamine Combined With Dexmedetomidine on Postoperative Recovery Quality in Patients Undergoing Thoracoscopic Surgery

Administer 0.5 ug/kg of dexmedetomidine 10 minutes before surgery, and maintain at 0.4 ug/kg/h after intubation until 30 minutes before the end of surgery,Administer saline solution one minute after induction of anesthesia and continue until 30 minutes before the end of surgery.

Administer 0.5 ug/kg of dexmedetomidine 10 minutes before surgery, and maintain at 0.4 ug/kg/h after intubation until 30 minutes before the end of surgery, administer esketamine 0.2 mg/kg 1 minute after induction of anesthesia, maintain at 2 μg/kg/min after intubation until 30 minutes before the end of surgery.

Administer 0.5 ug/kg of dexmedetomidine 10 minutes before surgery, and maintain at 0.4 ug/kg/h after intubation until 30 minutes before the end of surgery, Administer 0.2 mg/kg of esketamine 1 minute after induction of anesthesia, and maintain at 4 μg/kg/min after intubation until 30 minutes before the end of surgery.