YAN Li, SUN Bin, ZHOU Meiyan, et al. Effect of transcutaneous electrical acupoint stimulation on postoperative pain in patients undergoing modified radical mastectomy for breast cancer[J]. Chinese Acupuncture & Moxibustion, 2025, 45(2): 162-166.
DOI:
YAN Li, SUN Bin, ZHOU Meiyan, et al. Effect of transcutaneous electrical acupoint stimulation on postoperative pain in patients undergoing modified radical mastectomy for breast cancer[J]. Chinese Acupuncture & Moxibustion, 2025, 45(2): 162-166.DOI: 10.13703/j.0255-2930.20240206-k0002.
Effect of transcutaneous electrical acupoint stimulation on postoperative pain in patients undergoing modified radical mastectomy for breast cancer
To observe the effect of transcutaneous electrical acupoint stimulation (TEAS) on postoperative pain in patients undergoing modified radical mastectomy for breast cancer.
Methods
2
A total of 140 female patients scheduled for unilateral modified radical mastectomy for breast cancer undergoing general anesthesia were randomized into a TEAS group (70 cases) and a sham TEAS group (70 cases
2 cases dropped out). Patients in both groups received TEAS or sham TEAS at bilateral Neiguan (PC6)
Zusanli (ST36)
and Danzhong (CV17)
respectively
from 30 min before anesthesia induction until the end of surgery
and on 1st
2nd
and 3rd days after surgery for 30 min a time
once a day. On 1st
2nd
and 3rd days after surgery
the pain visual analogue scale (VAS) score was observed; on 3
6
12 months after surgery
the incidence rate of chronic pain was observed; before surgery
and on 1st
3rd
and 7th days after surgery
the serum levels of tumor necrosis factor (TNF)-α
interleukin (IL)-6 and IL-10 were detected; the number of analgesia pump press
rescue analgesia
and the occurrence of adverse reaction after surgery were recorded in the two groups.
Results
2
In the TEAS group
the VAS scores on 1st and 2nd days after surgery
and the incidence rates of chronic pain on 3 and 6 months after surgery were lower than those in the sham TEAS group (
P
<
0.05). On 1st
3rd
and 7th days after surgery
the serum levels of TNF-α
IL-6
and IL-10 were increased compared with those before surgery in both groups (
P
<
0.05
P
<
0.01); the above indexes in the TEAS group were lower than those in the sham TEAS group (
P
<
0.05). The number of analgesia pump press and the incidence rate of rescue analgesia after surgery in the TEAS group were lower than those in the sham TEAS group (
P
<
0.05). There was no statistically significant difference in the incidence of adverse reactions after surgery between the two groups (
P
>
0.05).
Conclusion
2
TEAS can effectively improve both the postoperative acute pain and chronic pain in patients undergoing modified radical mastectomy for breast cancer
the mechanism may relate to inhibiting the inflammatory reaction.
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Related Author
TANG Mi
ZHANG Qinxiu
HAN Jinshu
LI Yuan
TIAN Chao
ZHU Bingmei
CHU Jie
YUAN Jiang
Related Institution
Clinical Medical College, Chengdu University of TCM
Department of Otolaryngology, Affiliated Hospital of Southwest Medical University
Department of Otolaryngology, Affiliated Hospital of Chengdu University of TCM
WHO Collaborating Center
School of Clinical Medicine, Chengdu University of TCM