Lian-Yong Liu1, Lin Zhou1, Xing-Zhen Liu2, Da-Jin Zou3. 1. Department of Endocrinology, Punan Hospital of Pudong New District, Shanghai, China. 2. Hangzhou Aeronautical Sanatorium of China Air Force, Hangzhou, China. 3. Thyroid Disease Research Center, Tenth People's Hospital of Tongji University, Shanghai, China.
Abstract
INTRODUCTION: Apart from their recognized lipid-lowering effect, Hedan tablets, a mixture of Chinese herbal medicines, have demonstrated a certain weight-loss effect in clinical practice. The aim of this randomized, double-blind, placebo-controlled study was to verify the effect of Hedan tablets on body weight (BW) and insulin resistance (IR) in patients with metabolic syndrome (MetS). METHODS: A total of 62 eligible patients with MetS were divided into two groups: the treatment group (Hedan tablets at 4.38 g/day tid) and the control group (placebo treatment). Both groups attended follow-ups at 8, 16, and 24 weeks during the process. The parameters of the assessment include lipid level, BW, triglyceride (TG) to high-density lipoprotein cholesterol (HDLc) ratio (TG/HDLc), homeostasis model assessment for IR (HOMA-IR) index, and adiponectin. RESULTS: Patients in the treatment group showed a significant decrease in BW compared to those in the control group (-4.47 vs. 0.06 kg) after 8 weeks of treatment. A significant decrease in body mass index (BMI) was also observed in the treatment group after 16 weeks of treatment (-1.79 vs. -0.03 kg/m2). In the treatment group, 20 out of 31 (64.5%) patients lost 5-10% BW and 4 out of 31 (12.9%) patients lost over 10% BW after 24 weeks of treatment. Although there were no significant changes in the patients' HOMA-IR, the treatment group showed a significant reduction in TG/HDLc (-0.98 vs. -0.19) after 8 weeks of treatment and a significant increase in adiponectin (6.87 vs. -0.43) after 16 weeks of treatment. DISCUSSION/ CONCLUSION: The Hedan tablets significantly improve BW, BMI, TG/HDLc, and adiponectin in patients with MetS. Thus, Hedan tablets may be used as an adjunct to existing MetS management methods.
INTRODUCTION: Apart from their recognized lipid-lowering effect, Hedan tablets, a mixture of Chinese herbal medicines, have demonstrated a certain weight-loss effect in clinical practice. The aim of this randomized, double-blind, placebo-controlled study was to verify the effect of Hedan tablets on body weight (BW) and insulin resistance (IR) in patients with metabolic syndrome (MetS). METHODS: A total of 62 eligible patients with MetS were divided into two groups: the treatment group (Hedan tablets at 4.38 g/day tid) and the control group (placebo treatment). Both groups attended follow-ups at 8, 16, and 24 weeks during the process. The parameters of the assessment include lipid level, BW, triglyceride (TG) to high-density lipoprotein cholesterol (HDLc) ratio (TG/HDLc), homeostasis model assessment for IR (HOMA-IR) index, and adiponectin. RESULTS: Patients in the treatment group showed a significant decrease in BW compared to those in the control group (-4.47 vs. 0.06 kg) after 8 weeks of treatment. A significant decrease in body mass index (BMI) was also observed in the treatment group after 16 weeks of treatment (-1.79 vs. -0.03 kg/m2). In the treatment group, 20 out of 31 (64.5%) patients lost 5-10% BW and 4 out of 31 (12.9%) patients lost over 10% BW after 24 weeks of treatment. Although there were no significant changes in the patients' HOMA-IR, the treatment group showed a significant reduction in TG/HDLc (-0.98 vs. -0.19) after 8 weeks of treatment and a significant increase in adiponectin (6.87 vs. -0.43) after 16 weeks of treatment. DISCUSSION/ CONCLUSION: The Hedan tablets significantly improve BW, BMI, TG/HDLc, and adiponectin in patients with MetS. Thus, Hedan tablets may be used as an adjunct to existing MetS management methods.
Authors: K Hoa Nguyen; T Nhan Ta; T Hong Minh Pham; Q Tien Nguyen; H Dien Pham; Suresh Mishra; B L Grégoire Nyomba Journal: J Ethnopharmacol Date: 2012-05-23 Impact factor: 4.360