Effect of Combined Acupuncture Anesthesia on Surgical Dosage and Serum IL-4, IL-10 of Pneumonectomy Patients.

Abstract

To analyse the effects of combined acupuncture anesthesia on surgical dosage and serum interleukin-4 (IL-4), interleukin-10 (IL-10) of pneumonectomy patients. A randomised controlled trial (RCT). Lanzhou University Second Hospital, Lanzhou, China, from January 2016 to November 2017. A total of 110 patients undergoing pneumonectomy were randomly divided into group A and group B, with 55 cases in each group. Group A was treated with combined 2Hz acupuncture anesthesia, while group B was treated with combined 2Hz/100Hz acupuncture anesthesia. The additional propofol, fentanyl dosage, and changes in heart rate and systolic blood pressure 5 min before and during extubation were compared between the two groups. The serum IL-4 and IL-10 levels were measured 10 minutes after skin incision and 24 hours after surgery using ELISA. Pain was rated by visual analogue scale (VAS) at 24 hours after surgery. There was no statistically significant difference between group A and group B in the intraoperative additional propofol and fentanyl dosags (p=0.541 and 0.719, respectively). There is no statistical difference in heart rate and systolic blood pressure between group A and group B at 5 minutes before and during extubation (p=0.151, 0.660 and 0.734, 0.528, respectively). There is no statistical difference between group A and group B in serum IL-4 and IL-10 levels 10 minutes after surgical incision (p=0.916 and 0.841, respectively). However, serum IL-4 and IL-2 levels in group A are statistically lower than that of group B at 24 hours after surgery (all p<0.001). The VAS score at 24 hours after surgery in group A was 2.44 ±0.71 points, which was significantly lower than that of group B (3.82 ±0.77 points, p<0.001). Combined 2 Hz, 2 Hz/100 Hz acupuncture anesthesia need few anesthetic dosages of propofol and fentanyl to stabilise the patient's blood pressure and heart rate when intubated under general anesthesia; but combined 2 Hz acupuncture anesthesia can reduce IL-4 and IL-10 levels during surgery stress to a greater extent than the latter, and can effectively lower patients' serum IL-4, IL-10 expression after surgery.