Efficacy of perioperative analgesia with esketamine in patients undergoing thoracoscopic surgery
10.3760/cma.j.cn131073.20230201.00215
- VernacularTitle:艾司氯胺酮围术期全程镇痛用于胸腔镜肺叶切除术患者的效果
- Author:
Jianyou ZHANG
1
;
Tianhong ZHANG
;
Fengxia LIU
;
Yixin WANG
;
Suhong TANG
;
Zhi XING
;
Miao GUO
Author Information
1. 扬州大学附属医院麻醉科，扬州 225000
- Keywords:
Thoracoscopy;
Analgesia;
Esketamine
- From:
Chinese Journal of Anesthesiology
2024;44(2):199-203
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy of perioperative analgesia with esketamine in the patients undergoing thoracoscopic surgery.Methods:A total of 90 patients of either sex, aged 18-64 yr, with body mass index of 18-30 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ, scheduled for elective thoracoscopic lobectomy under general anesthesia, were divided into 3 groups ( n=30 each) by a random number table method: control group (C group) and different doses of esketamine groups (S 1 group, S 2 group). Before induction of anesthesia, esketamine 0.1 and 0.2 mg/kg were intravenously injected in S 1 group and S 2 group, respectively, while esketamine was not given in group C. Anesthesia was routinely induced in all the three groups. During anesthesia maintenance, esketamine 0.1 and 0.2 mg·kg -1·h -1 were intravenously infused in group S 1 and group S 2, respectively, and the remaining drugs used for anesthesia maintenance were the same in the three groups. Patient-controlled intravenous analgesia (PCIA) was used after operation, and PCIA solution contained sufentanil 2 μg/kg in group C, and esketamine 1 mg/kg was mixed on the basis as previously described in S 1 and S 2 groups. Aminotriol ketorolac was given as rescue analgesia to maintain numeric rating scale score at rest ≤3. The total amount of propofol and remifentanil during operation, effective pressing times of PCIA in postoperative 0-24 h and >24-48 h periods, and requirement for rescue analgesia were recorded. The occurrence of adverse reactions such as respiratory depression, nausea and vomiting, dizziness and salivation, and emergence time were recorded after surgery. The serum interleukin-6 (IL-6) concentration was measured by enzyme-linked immunosorbent assay at 30 min before and after surgery, and the malondialdehyde (MDA) concentration in serum was measured by thiobarbituric acid colorimetric analysis. The postoperative recovery was assessed using the 50-item quality of recovery scale at 1 and 2 days after surgery. The development of chronic pain was followed up by telephone within 1-3 months after surgery. Results:Compared with group C, the intraoperative consumption of remifentanil, effective pressing times of PCIA in postoperative 0-24 h and >24-48 h periods, rate of rescue analgesia, and postoperative serum IL-6 concentration were significantly decreased, and the 50-item quality of recovery scale score was increased in S 1 and S 2 groups, and the postoperative serum MDA concentration was significantly decreased in group S 2 ( P<0.05). Compared with group S 1, the consumption of intraoperative remifentanil was significantly decreased ( P<0.05), and no significant change was found in postoperative serum IL-6 and MDA concentrations in group S 2 ( P>0.05). Compared with group S 2, the postoperative emergence time was significantly shortened in S 1 and C groups ( P<0.05). There was no statistically significant difference in the intraoperative consumption of propofol, incidence of adverse effects and incidence of chronic pain among the three groups ( P>0.05). Conclusions:Esketamine for perioperative analgesia (dose before anesthesia induction 0.1 mg/kg, dose for maintenance of anesthesia 0.1 mg·kg -1·h -1, dose for postoperative PCIA 1 mg/kg) can raise the quality of analgesia and improve the quality of early postoperative recovery in the patients undergoing thoracoscopic lobectomy.
