Sara Sohaei1, Reza Amani2, Mohammad Javad Tarrahi3, Hatav Ghasemi-Tehrani4. 1. Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. 2. Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. Electronic address: r_amani@nutr.mui.ac.ir. 3. Department of Epidemiology and Biostatistics, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran. 4. Gynecologist and fellowship of infertility assistant professor of OB & GYN of Isfahan University of Medical Sciences, Isfahan, Iran.
Abstract
OBJECTIVE: The aim of the current study was to assess the effects of curcumin supplementation on glycemic status, lipid profile and high sensitivity C-reactive protein (hs-CRP) serum levels in women with polycystic ovary syndrome (PCOS). DESIGN: This randomized double-blind placebo-controlled clinical trial was conducted on 60 women who were randomly assigned to the intervention or control groups using block randomization. SETTING:Infertility referral center. INTERVENTIONS:Curcumin (500 mg/d) or placebo twice daily for 6 weeks. MAIN OUTCOME MEASURES: Serum evaluation of lipid profile (triglycerides (TG), low-density lipoprotein (LDL)-cholesterol, high-density lipoprotein (HDL)-cholesterol concentrations, LDL/HDL-C and TG/HDL-C ratios), glycemic index (fasting blood sugar (FBS), insulin concentrations, homeostasis model of assessment insulin resistance (HOMA-IR) and quantitative insulin sensitivity check index (QUICKI)) and hs-CRP levels. RESULTS:Glycemic index, lipid profile and hs-CRP serum levels were measured at first and at the end of trial. Serum insulin (p = 0.020) and Quantitative Insulin Sensitivity Check Index (QUICKI) (p = 0.003) were improved significantly, while Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) (p = 0.067) improved marginally in curcumin treated group (within group analysis). CONCLUSIONS:Curcumin supplementation might be beneficial for improving serum insulin and QUICKI, however, future investigations are suggested in order to draw a firm link between curcumin and glycemia control.
RCT Entities:
OBJECTIVE: The aim of the current study was to assess the effects of curcumin supplementation on glycemic status, lipid profile and high sensitivity C-reactive protein (hs-CRP) serum levels in women with polycystic ovary syndrome (PCOS). DESIGN: This randomized double-blind placebo-controlled clinical trial was conducted on 60 women who were randomly assigned to the intervention or control groups using block randomization. SETTING: Infertility referral center. INTERVENTIONS:Curcumin (500 mg/d) or placebo twice daily for 6 weeks. MAIN OUTCOME MEASURES: Serum evaluation of lipid profile (triglycerides (TG), low-density lipoprotein (LDL)-cholesterol, high-density lipoprotein (HDL)-cholesterol concentrations, LDL/HDL-C and TG/HDL-C ratios), glycemic index (fasting blood sugar (FBS), insulin concentrations, homeostasis model of assessment insulin resistance (HOMA-IR) and quantitative insulin sensitivity check index (QUICKI)) and hs-CRP levels. RESULTS: Glycemic index, lipid profile and hs-CRP serum levels were measured at first and at the end of trial. Serum insulin (p = 0.020) and Quantitative Insulin Sensitivity Check Index (QUICKI) (p = 0.003) were improved significantly, while Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) (p = 0.067) improved marginally in curcumin treated group (within group analysis). CONCLUSIONS:Curcumin supplementation might be beneficial for improving serum insulin and QUICKI, however, future investigations are suggested in order to draw a firm link between curcumin and glycemia control.