Rejection criteria
adenocarcinoma, pain
ADENOCARCINOMA
The are changes in surgical procedure, blood transfusion, postoperative diagnosis confirmed not adenocarcinoma by an independent pathological, and one-lung ventilation (OLV) duration less than 1 h.Patients were randomly allocated to two groups according to a computer-generated random number table: the propofol group (P group) and the sevoflurane group (S group). After intravenous injection of 0.05 mg/kg midazolam, 0.3–0.5 μg/kg sufentanil, 0.2–0.3 mg/kg etomidate, and 0.6–0.9 mg/kg rocuronium were administered for induction, and a double-lumen bronchial tube was inserted. Mechanical ventilation was performed after induction: FAnesthesia maintenance was achieved by propofol and sevoflurane in the P group and S group, respectively, combined with remifentanil and intermittent intravenous infusion of cisatracurium. The BIS was maintained between 40 and 50, and the fluctuation ranges of the HR and MAP were maintained at no more than 20% of the baseline values. The intraoperative intravenous infusion of Ringer’s solution of sodium lactate was 2–3 ml/kg/h. Oxycodone (1 mg/kg) was used for postoperative patient pain control.