Acupuncture helps with Internet addiction

Background: Depressive symptoms often accompany people with Internet addiction syndrome. Acupuncture has been found to have significant advantages in improving the severity and depressive symptoms of Internet addiction syndrome. Contingent negative variation (CNV) is a common method to explore the mechanism of neurophysiology. 

Objective: The purpose of this study was to observe the efficacy of electroacupuncture, psychological intervention (PI), and comprehensive intervention (CI) in the treatment of depression in Internet addiction disorder, and to observe the changes of contingent negative variation (CNV) in each group. 

Methods: One hundred and twenty subjects diagnosed with Internet addiction syndrome were randomly assigned to the electroacupuncture group, the PI group, or the CI group. They received electroacupuncture, PI, or a combination of electroacupuncture and PI for 40 days. The Internet Addiction Test (IAT), the Zung Self-rating Depression Scale (SDS), and the Hamilton Depression Scale (HAMD) were evaluated for all subjects at baseline, 20th, and 40th days of treatment, while CNV data were collected at baseline and 40th days of treatment. 

Results: Three treatments effectively reduced IAT, SDS, and HAMD scores, and the intergroup comparison showed that CI was superior to electroacupuncture, while electroacupuncture was superior to PI. CNV results indicated that the CNV amplitude increased in all three groups of IAD patients after treatment. The CNV latency of point A and A-S2′ wave area of the electroacupuncture group and the CI group did not change significantly after treatment. Only the A-S2′ wave area of the PI group increased significantly compared with the baseline period. In addition, Internet addiction syndrome IAT score was positively correlated with SDS and HAMD score at baseline but negatively correlated with CNV latency. After treatment, only the change of HAMD score in the CI group was negatively correlated with amplitude. 

Conclusion: Our results demonstrate the efficacy of acupuncture and psychological intervention in the treatment of Internet addiction syndrome from an electrophysiological perspective. Simultaneously, the increase in CNV amplitude might be the underlying neurophysiological mechanism by which CI improves depression and cognitive function in Internet addiction syndrome patients. 

Reference: https://pubmed.ncbi.nlm.nih.gov/34867514/

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About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

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