Effects of acupoint compatibility factors on efficacy of acupuncture-drug balanced anesthesia in patients undergoing laparoscopic cholecystectomy / 中华麻醉学杂志

ABSTRACT

Objective:To compare the effects of different acupoint compatibility on the efficacy of acupuncture-drug balanced anesthesia in the patients undergoing laparoscopic cholecystectomy.Methods:A total of 140 patients of both sexes, aged 18-64 yr, with body mass index of 18.5-24.0 kg/m 2, of American Society of Anesthesiologists physical status Ⅰ-Ⅲ, undergoing elective laparoscopic cholecystectomy under general anesthesia, were divided into 4 groups ( n=35 each) by a random number table method: general anesthesia group (group A), Hegu plus Neiguan group (group B), Hegu plus Neiguan plus Zusanli group (group C), and Hegu plus Neiguan plus Zusanli plus Sanyinjiao group (group D). Group B, group C and group D underwent percutaneous electrical stimulation of the corresponding acupoints from 30 min before induction of anesthesia to the end of operation, with a frequency of 2/100 Hz and disperse-dense waves.The intensity of stimulation was the maximum current that patients could tolerate.The intraoperative consumption of propofol and remifentanil and requirement for rescue analgesia were recorded.Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) at 24 h before surgery and 24, 48 and 72 h after surgery.The extubation time and postoperative length of hospital stay were recorded.Adverse events such as intraoperative hypertension, hypotension, bradycardia and tachycardia were recorded. Results:Compared with group A, the intraoperative consumption of propofol and remifentanil and postoperative requirement for rescue analgesia were significantly reduced, the extubation time and postoperative length of hospital stay were shortened, and PSQI was decreased at 24 and 48 h after surgery in B, C and D groups ( P<0.05). Compared with group B and group C, PSQI was significantly decreased at 24 and 48 h after surgery, and postoperative hospitalization time was shortened in group D ( P<0.05). There was no significant difference in the PSQI and incidence of intraoperative hypertension, hypotension, bradycardia and tachycardia among the four groups ( P>0.05). Conclusion:Combination of Hegu, Neiguan, Zusanli and Sanyinjiao has a better effect on the efficacy of acupuncture-drug balanced anesthesia in the patients undergoing laparoscopic cholecystectomy.