Similarity Check: The efficacy of black cumin seed ( Nigella sativa ) oil and hypoglycemic drug combination to reduce HbA1c level in patients with metabolic syndrome risk

Metabolic syndrome is a conditions caused by metabolic abnormalities include central obesity, atherogenic dyslipidemia, hypertension, and insulin resistance. HbA1c examination is required to study the long-term glycemic status and to prevent diabetic complications of metabolic syndrome. The purpose of this study is to determine the efficacy of black cumin seed (Nigella sativa) oil and hypoglycemic drug combination to reduce HbA1c level in patients with metabolic syndrome risk. This research performed using an experimental randomized single - blind controlled trial design. A total of 99 outpatients at the Jetis I Public Health Center, Yogyakarta, Indonesia with metabolic syndrome risk were divided into three groups: The control group received placebo and two treatment groups received black seed oil orally at dose of 1.5 mL/day and 3 mL/day, respectively, for 20 days. The clinical conditions such as blood pressure, pulse rate, BMI, blood glucose serum and HbA1c levels were examined on day 0 and 21. The results obtained were analyzed with one-way ANOVA test. The mean of HbA1c levels of all groups before treatment was higher than the normal values and there was no significant difference in HbA1c value on day 0. Administration of 1.5 and 3 mL/day of black seed oil for 20 days decreased (p