The effect of sevoflurane combined with remifentanil on anesthetic effect and stress indexes in patients undergoing laparoscopic hysterectomy / 中国医师进修杂志

ABSTRACT

Objective:To investigate the effect of conducting general anesthesia with sevoflurane combined with remifentanil on the anesthetic effect and stress indexes in patients undergoing laparoscopic hysterectomy.Methods:A total of 80 patients undergoing laparoscopic hysterectomy in the Affiliated Hospital of Jining Medical College from April 2020 to August 2020 were selected and divided into the observation group and the control group according of the number table method, with 40 cases in each group. In the control group, sufentanil, propofol and rocuronium were used to induce anesthesia, and propofol and remifentanil were intravenously administered during anesthesia maintenance.The observation group received the same induction anesthesia, followed by 2% sevoflurane inhalation combined with remifentanil to maintain anesthesia. The anesthetic effect, stress indexes at different postoperative time points and adverse reaction between the two groups were compared.Results:The scores of mini mental state evaluation (MMSE) at 0.5, 1 and 2 h after the surgery and the scores of observer′sassessment of alertness/sedation scale (OAA/S) atimmediately after extubation, 1 and 2 h after surgery in the observation group were higher than those in the control group, there were statistical differences ( P<0.05). The wake up time and extubation time in the observation group were shorter than those in the control group (9.22 ± 1.67) min vs. (15.94 ± 1.44) min, (10.34 ± 1.46) min vs. (17.11 ± 1.33) min, there were statistical differences ( P<0.01). The systolic blood pressure, diastolic blood pressure, epinephrine and cortisol at 10 min after intubation and at the end of surgery in the observation group were lower than those in the control group, there were statistical differences ( P<0.05). Conclusions:Sevoflurane combined with remifentanil conducting anesthesia can better improve the cognitive function of patients, shorten the recovery time of postoperative consciousness, and reduce the intraoperative stress response.