Effect of esketamine on efficacy of postoperative patient-controlled intravenous analgesia in patients with moderate central sensitization undergoing high tibial osteotomy
10.3760/cma.j.cn131073.20220720.01112
- VernacularTitle:艾司氯胺酮对中度中枢敏化胫骨高位截骨手术病人术后自控静脉镇痛效果的影响
- Author:
Jiaxu YU
1
;
Mingyang GAO
;
Yanan LI
;
Fang GAO
;
Wei LI
;
Jing WANG
;
Ying WANG
;
Ai-Dong ZHANG
;
Qiujun WANG
Author Information
1. 河北医科大学第三医院麻醉科，石家庄 050051
- Keywords:
Ketamine;
Pain, postoperative;
Osteoarthritis, knee;
Central sensitization
- From:
Chinese Journal of Anesthesiology
2022;42(11):1329-1333
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effect of esketamine on the efficacy of postoperative patient-controlled intravenous analgesia (PCIA) in the patients with moderate central sensitization undergoing high tibial osteotomy.Methods:Fifty-four patients of both sexes with moderate central sensitization, aged 45-64 yr, with body mass index of 18.0-32.5 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ, undergoing elective high tibial osteotomy, were divided into 2 groups ( n=27 each) using a random number table method: control group (group C) and esketamine group (group ES). Ultrasound-guided femoral nerve block was performed with 0.5% ropivacaine 30 ml on the operated side at 30 min before induction of anesthesia.In C and ES groups, midazolam 0.1 mg/kg, sufentanil 0.2 μg/kg, propofol 1.5 mg/kg, and cisatracurium besilate 0.15 mg/kg were intravenously injected in turn during induction of anesthesia, and in addition esketamine hydrochloride 0.5 mg/kg was injected in ES group, and the equal volume of 0.9% sodium chloride was injected in C group, and then a laryngeal mask airway was placed.Anesthesia was maintained with intravenous infusion of remifentanil 0.1-0.3 μg·kg -1·min -1 and propofol 4-6 mg·kg -1·h -1.Esketamine hydrochloride 0.2 mg/kg was intravenously injected once every 20 min until 30 min before the end of operation in ES group, the equal volume of 0.9% sodium chloride was injected according to the amount of esketamine hydrochloride injected for the same body weight at the same time point in C group, and additional cisatracurium besilate was administered intermittently according to the degree of muscle relaxation.Intraoperative BIS values were maintained at 40-60.Postoperative PCIA was performed, and the patient was admitted to the post-anesthesia care unit.When the efficacy of PCIA was not good, ketorolac tromethamine 30 mg was intravenously injected for rescue analgesia.The intraoperative consumption of remifentanil and propofol and emergence time in the anesthesia recovery room were recorded.The pressing times of PCA and the number of rescue analgesia in each group were recorded within 2 days after operation.The Chinese Richards-Campbell Sleep Questionnaire was used to assess the nighttime sleep quality on the night of surgery and 1 and 2 days after surgery.The Chinese Quality of Recovery was used to assess the early recovery quality at 1 and 2 days after surgery.The first postoperative off-bed time and first walked distance were recorded.The adverse reactions were recorded. Results:Compared with group C, the consumption of remifentanil and propofol was significantly reduced, the emergence time in the anesthesia recovery room was prolonged, the pressing times of PCA and the number of rescue analgesia were decreased within 2 days after operation, the quality of nighttime sleep was improved on the night of surgery and 1 and 2 days after operation, the quality of early recovery on 1 and 2 days after operation was increased, the first postoperative off-bed time was shortened, the first walked distance was prolonged, and the incidence of postoperative adverse effects was decreased in group ES ( P<0.05). Conclusions:Esketamine can enhance the efficacy of postoperative PCIA in the patients with moderate central sensitization undergoing high tibial osteotomy.
