Effects of Mind-Regulation Acupuncture Therapy on Serum Ghrelin, Gastric Inhibitory Polypeptide, Leptin, and Insulin Levels in Breast Cancer Survivors with Cancer-Related Fatigue: A Randomized Controlled Trial

Abstract

Aim: The aim of this research is to analyze the effects of mind-regulation acupuncture on serum ghrelin, gastric inhibitory polypeptide, leptin, and insulin levels, fatigue, quality of sleep, depression, and quality of life in survivors of breast cancer with cancer-related fatigue. Methods: Total 136 breast cancer survivors with cancer-related fatigue were randomly allocated to the mind-regulation acupuncture group and the control group in a 1:1 ratio, with 68 cases in each group. Finally, 57 cases each in both groups completed the study. The serum ghrelin, gastric inhibitory polypeptide, leptin, and insulin levels were measured in pre-treatment and post-treatment. The 20-item Multidimensional Fatigue Symptom Inventory, Pittsburgh Sleep Quality Index, Hamilton Depression Scale, and Karnofsky Performance Status were used to evaluate patients’ fatigue, quality of sleep, symptoms of depression, and quality of life, respectively. Results: In post-treatment, the serum ghrelin, gastric inhibitory polypeptide, leptin, and insulin levels significantly reduced, 20-item Multidimensional Fatigue Symptom Inventory, Pittsburgh Sleep Quality Index, and Hamilton Depression scores were remarkably decreased, whereas the Karnofsky Performance Status scores were significantly increased in mind-regulation acupuncture group and control group comparing to those pre-treatment, while those in mind-regulation acupuncture group changed more significantly. The 20-item Multidimensional Fatigue Symptom Inventory, Pittsburgh Sleep Quality Index, and Hamilton Depression scores were remarkably lower, and remarkably higher Karnofsky Performance Status scores in the mind-regulation acupuncture group were seen than those in the control group. Conclusion: Mind-regulation acupuncture could reduce serum ghrelin, gastric inhibitory polypeptide, leptin, and insulin levels of breast cancer survivors with cancer-related fatigue. In addition, it alleviates cancer-related fatigue, sleep disturbance, and depression in these survivors and improves their quality of life. Therefore, mind-regulation acupuncture may have potential as an alternative and complementary therapy for breast cancer survivors with cancer-related fatigue.