105
Participants
Start Date
March 15, 2022
Primary Completion Date
September 15, 2022
Study Completion Date
September 20, 2022
Low-dose esketamine infusion
Patients received a bolus infusion of esketamine (0.5 mg/kg) before cutting the skin, and then esketamine was infused at a rate of 2 µg/kg/min until before suture the skin.
High-dose esketamine infusion
Patients received a bolus infusion of esketamine (0.5 mg/kg) before cutting the skin, and then esketamine was infused at a rate of 4 µg/kg/min until before suture the skin.
Saline infusion
Patients received a bolus infusion of the same volume saline before cutting the skin, and then the same volume saline was infused until before suture the skin.
Department of Anqing Hospital Anesthesiology, Anqing
Anqing Municipal Hospital
OTHER