480
Participants
Start Date
October 1, 2024
Primary Completion Date
July 1, 2026
Study Completion Date
August 1, 2026
opioid based strategy
Induction and maintenance of anesthesia with opioids
opioid-free strategy
Esketamine was used for induction and maintenance of anesthesia
Laryngeal mask airway; Preserved spontaneous breathing
The patient used a laryngeal mask to maintain spontaneous breathing
Double lumen tracheal tube; Mechanical ventilation
The patient was mechanically ventilated using a double-lumen tracheal catheter
RECRUITING
Tongji Hospital, Wuhan
Tongji Hospital
OTHER