EFFECTS OF METFORMIN PLUS GLICLAZIDE VERSUS METFORMIN PLUS GLIMEPIRIDE ON CARDIOVASCULAR RISK FACTORS IN PATIENTS WITH TYPE 2 DIABETES MELLITUS | ||||
| Al-Azhar Journal of Pharmaceutical Sciences | ||||
| Article 4, Volume 49, Issue 1 - Serial Number 49, March 2014, Page 60-74 PDF (744.94 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ajps.2014.6957 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Gamil Abd-Allah | ||||
| Department of Biochemistry, Faculty of Pharmacy, Al-Azahr University, Cairo, Egypt | ||||
| Abstract | ||||
| High plasma glucose level, lipid profile disturbances and high plasma homocysteine (Hcy) are important risk factors for cardiovascular diseases in patients with type 2 diabetes. This study was conducted to evaluate and compare effects of glimepiride/metformin combination versus gliclazide/metformin combination on cardiovascular risk factors in type-2 diabetes mellitus (T2DM) patients. One hundred and eighty T2DM patients were randomly allocated for treatment with placebo (control), metformin (500 mg twice daily), glimepiride (3mg once daily), gliclazide (80 mg once daily), metformin plus glimepiride or metformin plus gliclazide for 3 months. We evaluated plasma levels of glucose (PG), glycated hemoglobin (HbA1C), Hcy, vitamin B12, folic acid and lipid profile before treatment and 3 months post treatment. Compared to metformin treated patients, glimepiride plus metformin induced significant reductions in: fasting plasma glucose, postprandial PG, HbA1C % and plasma Hcy level. Conversely, plasma folic acid and vitamin B12 were significantly increased. The levels of total cholesterol and triglyceride were significantly decreased; low-density lipoprotein was markedly decreased, whereas high-density lipoprotein was significantly increased and hence risk ratio was significantly decreased. Similar results but with lower values were obtained using combination of metformin plus gliclazide on glycemic control only. Combination of glimepiride with metformin was superior to gliclazide plus metformin in alleviating the cardiovascular risk factors in type 2 diabetes mellitus patients. | ||||
| Keywords | ||||
| Diabetes mellitus type 2; Metformin; Gliclazide; Glimepiride; serum homocysteine | ||||
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