1.
Acupuncture or metformin to improve insulin resistance in women with polycystic ovary syndrome: study protocol of a combined multinational cross sectional case-control study and a randomised controlled trial.
Stener-Victorin, E, Zhang, H, Li, R, Friden, C, Li, D, Wang, W, Wang, H, Chang, C, Li, S, Huo, Z, et al
BMJ open. 2019;(1):e024733
Abstract
INTRODUCTION Polycystic ovary syndrome (PCOS) is linked to hyperinsulinemia and insulin resistance with dysfunctional glucose metabolism. Pilot studies suggests that acupuncture treatment with combined manual and low-frequency electrical stimulation (electroacupuncture (EA)) of the needles decrease circulating glycated haemoglobulin (HbA1c) and homeostatic model assessment-insulin resistance. Therefore, we here aim to investigate if acupuncture treatment or metformin together with lifestyle or lifestyle management alone improves insulin sensitivity and related symptoms in overweight/obese women with PCOS. METHODS AND ANALYSIS This is a two-centre multinational (Sweden and China), cross-sectional case-control study combined with an open-labelled randomised controlled trial (RCT). Participants are randomised to one of three groups: (1) EA 2-3 times/week during 4 months+lifestyle management; (2) metformin, 500 mg, three/day during 4 months+lifestyle management; or (3) lifestyle management alone. The primary outcome measure in the RCT is changes in HbA1C. A total of 123 obese overweight women with PCOS will be enrolled and randomised into one of the three groups with a target power of at least 80% and 5% significance level based on two-sided tests. ETHICS AND DISSEMINATION The study has been approved by the Regional Ethical Review Board of Stockholm and of Peking University Third Hospital, China. Primary outcome data of the RCT will be published in a relevant journal together with supporting secondary outcome measurements. Further, outcome measurements will be published in separate papers as well as case-control data. EXPECTED RESULTS We anticipate that EA and metformin, both with lifestyle management, are equally effective and superior to lifestyle management alone for improvement of glycaemic control. TRIAL REGISTRATION NUMBERS NCT02647827 and EudraCT2015-004250-18.
2.
Effectiveness of abdominal acupuncture for patients with obesity-type polycystic ovary syndrome: a randomized controlled trial.
Zheng, YH, Wang, XH, Lai, MH, Yao, H, Liu, H, Ma, HX
Journal of alternative and complementary medicine (New York, N.Y.). 2013;(9):740-5
Abstract
OBJECTIVE To assess the effectiveness of abdominal acupuncture at the endocrine and metabolic level in patients with obesity-type polycystic ovary syndrome (PCOS). METHODS Eighty-six women from the First Affiliated Hospital of Guangzhou Medical College with a diagnosis of PCOS (body-mass index [BMI] ≥25 kg/m(2)) were randomly assigned to receive 6 months of abdominal acupuncture (once a day) or oral metformin (250 mg three times daily in the first week, followed by 500 mg three times daily thereafter). BMI, waist-to-hip ratio (WHR), ovarian volume, menstrual frequency, homeostasis model assessment for insulin resistance (HOMA-IR), and Ferriman-Gallwey score were measured at the beginning of the study and after 6 months of treatment. Luteotrophic hormone (LH), testosterone, follicle-stimulating hormone (FSH), fasting blood glucose, 2-hour Postprandial blood glucose, fasting insulin, 2-hour postprandial blood insulin, total cholesterol, triglycerides, low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) were also assessed. RESULTS According to the results at baseline and 6 months, BMI, WHR, Ferriman-Gallwey score, ovarian volume, luteotrophic hormone, ratio of luteotrophic hormone to follicle-stimulating hormone, testosterone, LDL-C, triglycerides, total cholesterol, fasting blood glucose, 2-hour postprandial blood glucose, fasting insulin, 2-hour postprandial blood insulin, and HOMA-IR were reduced significantly in the two groups (p<0.05). Menstrual frequency and HDL-C (p<0.05) increased significantly in both groups; follicle-stimulating hormone also increased in both groups, but the change was not significant (p>0.05). The acupuncture group showed considerable advantages over the metformin group in terms of reduced BMI and WHR and increases in menstrual frequency (p<0.05). CONCLUSION Abdominal acupuncture and metformin improved the endocrine and metabolic function of patients with obesity-type PCOS. Abdominal acupuncture may be more effective in improving menstrual frequency, BMI, and WHR, with few adverse effects.
3.
[Comparison and analysis of therapeutic effects of different therapies on simple obesity].
Bu, TW, Tian, XL, Wang, SJ, Liu, W, Li, XL, Tan, YH
Zhongguo zhen jiu = Chinese acupuncture & moxibustion. 2007;(5):337-40
Abstract
OBJECTIVE To search for the best therapy for simple obesity. METHODS Eighty cases were randomly divided into 3 groups. The body acupuncture group were treated based on the syndrome of heat of stomach and intestine, syndrome of spleen deficiency and stagnation of dampness, and syndrome of spleen and kidney yang-deficiency; the auricular and body acupuncture group were treated by the syndrome treatment of body acupuncture combined with auricular point sticking; the observation group were treated by the combined auricular and body acupuncture treatment plus moving cupping on back-shu points. Body weight, BMI, body fatd, blood lipids and clinically main symptoms before and after treatment were investigated. RESULTS The total effective rate was 69.6% in the body acupuncture group, 76.0%. in the auricular and body acupuncture group, and 90.6% treated in the observation group, with significant differences in the therapeutic effect, clinically main symptoms, external indexes of obesity and kidney ang-blood lipid metabolism between the observation group and the body acupuncture group. The various indexes in the auricular and body acupuncture group were superior to those iwere tthe body acupuncture group, with no significant differences in most indexes. CONCLUSION Auricular and body acupuncture combined with moving cupping at back-shu points has obvious therapeutic effect on simple obesity and this is a better therapy for simple obesity.