Therefore , although the overall effect of metformin on the concentration of serum Hcy was neutral , our results suggested that metformin could increase the concentration of Hcy when exogenous B-group vitamins or folic acid supplementation was not given
The aim of this systematic review is to assess whether metformin could change the concentration of serum homocysteine ( Hcy ) with and without simultaneous supplementation of B-group vitamins or folic acid .
Comparison of effects of gliclazide, metformin and pioglitazone monotherapies on glycemic control and cardiovascular risk factors in patients with newly diagnosed uncontrolled type 2 diabetes mellitus.
OBJECTIVE The objective of this study was to evaluate and compare the effects of gliclazide-modified release ( gliclazide-MR ) , metformine ( MET ) and pioglitazone ( PIO ) monotherapies on glycemic control and conventional/non-conventional cardiovascular risk factors in patients with newly diagnosed type 2 diabetes mellitus ( T2DM ) . MATERIAL AND METHODS A single center , r and omized , 52-wk comparator-controlled clinical study was carried out in patients with newly diagnosed uncontrolled T2DM . A total of 57 patients were r and omized into gliclazide-MR , metformin and pioglitazone groups . Drugs were administered for 12 months . Anthropometric measurements , fasting plasma glucose ( FPG ) , postpr and ial plasma glucose ( PPG ) , HbA1c , insulin , HOMA-IR , lipid parameters , the markers of coagulation/fibrinolysis , inflammation and endothelial dysfunction were measured at baseline and at months 3 , 6 , and 12 . RESULTS In the gliclazide-MR group , HC , FPG , HbA1c , insulin , HOMA-IR , TC , trigylcerides , Lp ( a ) , E-selectin and Hcy were significantly decreased after treatment compared to baseline . In the MET group , BMI , WC , FPG , PPG , HbA1c , ICAM-1 and Hcy significantly decreased after treatment compared to baseline . In PIO group , WC , HC , FPG , PPG , HbA1c , C-peptid , HOMA-IR , trigylcerides , vWF , IL-6 , ICAM-1 , E-selectin and Hcy significantly decreased after treatment compared to baseline , whereas , HDL-C increased . At the end of the month 12 , the decreases in insulin and HOMA-IR score were more pronounced with PIO compared to gliclazide . CONCLUSIONS Gliclazide-MR , MET and PIO monotherapies , were equally effective in proving glycemic control in patients with newly diagnosed , oral antidiabetic (OAD)-naive T2DM . But , improvements in conventional/non-conventional cardiovascular risk factors were more pronounced in patients on PIO therapy compared to gliclazide and MET therapies . Also , all of the 3 drugs represent effective and safe first-line pharmacological treatment options in these patients
Therefore , although the overall effect of metformin on the concentration of serum Hcy was neutral , our results suggested that metformin could increase the concentration of Hcy when exogenous B-group vitamins or folic acid supplementation was not given
The aim of this systematic review is to assess whether metformin could change the concentration of serum homocysteine ( Hcy ) with and without simultaneous supplementation of B-group vitamins or folic acid .