RESUMO
OBJECTIVE: Introduction:Cardiovascular diseases (CVD) are one of the most important medical-biological and social problems in Ukraine and in the world because coronary artery disease (CAD) is a major cause of death and disability. Overweight and obesity are risk factor of CVD and type 2 diabetes mellitus (T2DM). Although statins have been shown to be beneficial in secondary prevention of CVD in a number of trials, current reports of increased risk of T2DM with statin use raise concerns. The aim: To compare the metabolic profile and therapeutic targets of non-diabetic obese patients with CAD depending on the dose of atorvastatin. PATIENTS AND METHODS: Materials and methods: The study included 107 patients (82 men and 25 women) with CAD and abdominal obesity. Patients were divided into two groups: those taking 20 mg and 40 mg of atorvastatin daily correspondingly. Glucose, insulin, HbA1c, HOMA-IR, lipids, hs-CRP and anthropometric parameters were measured for each subject. RESULTS: Results: For patients with CAD and obesity, who had taken atorvastatin in a 40-mg dose, we observed a significant increase in insulin resistance and impaired fasting glucose. Also we found a reliable correlation between the carbohydrate and lipid spectrum. These parameters reflect the mechanism of the formation of metabolic disorders as a result of intensive statin therapy. CONCLUSION: Сonclusions: Despite of the beneficial reductions in LDL and total cholesterol, atorvastatin treatment on a dose 40 mg resulted in significant increase of fasting glucose, insulin levels and insulin resistance pertaining to those patients.
