Improvement in outcomes by acupuncture-drug balanced anesthesia following radical correction of tetralogy of Fallot under cardiopulmonary bypass in pediatric patients
10.3760/cma.j.cn131073.20191220.00419
- VernacularTitle:针药平衡麻醉改善患儿体外循环下法洛四联症根治术后转归
- Author:
Yali YANG
1
;
Guosong ZHU
;
Xiongfei RONG
;
Lin QIU
Author Information
1. 河南省人民医院麻醉与围术期医学科 郑州大学人民医院 450003
- From:
Chinese Journal of Anesthesiology
2020;40(4):462-465
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy of acupuncture-drug balanced anesthesia in improving the outcomes following radical correction of tetralogy of Fallot (TOF) under cardiopulmonary bypass (CPB) in the pediatric patients.Methods:A total of 100 pediatric patients, aged 3-8 yr, weighing 9-24 kg, with American Society of Anesthesiologists physical status Ⅱ or Ⅲ, scheduled for elective radical correction of TOF with CPB, were divided into 2 groups ( n=50 each) using a random number table method: acupuncture-drug balanced anesthesia group (group ADBA) and conventional anesthesia group (group CA). In group ADBA, transcutaneous acupoint electrical stimulation (disperse-dense wave, frequency 2/100 Hz, current intensity 6 mA, pulse width 0.2-0.6 ms) of Baihui (GV20) and bilateral acupoints of Neiguan (PC6), Hegu (LI4), and Ximen (PC4) acupoints was performed after induction of general anesthesia and maintained until the end of surgery.In group CA, the children received combined intravenous-inhalational anesthesia, and electrodes were only applied on the same acupoints without electrical stimulation.Venous blood samples were collected for blood routine examination and for determination of the concentrations of interleukin-6 (IL-6), IL-8 and tumor necrosis factor-alpha(TNF-α) at 30 min before surgery (T 1), 30 min after the start of surgery (T 2) and 1 h and 1, 2, 3 and 5 days after surgery (T 3-7). The length of hospital stay and development of postoperative major adverse events were recorded. Results:Compared with group CA, the plasma concentrations of IL-6, IL-8 and TNF-α at T 2-7 and white blood cell count, neutrophil count and neutrophil percentage at T 4-7 were significantly decreased, postoperative length of hospital stay was shortened ( P<0.05), and the incidence of acute lung injury was decreased obviously in group ADBA ( P<0.05). Conclusion:Acupuncture-drug balanced anesthesia can improve the outcomes following radical correction of TOF under CPB to a certain extent, and the mechanism is related to inhibiting inflammatory responses in pediatric patients.
