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Impact of using metformin alone or with sitagliptin on diabetes management and their association with cardiovascular and renal outcomes


Sheima Kadhim
Nadheerah Neamah
Muntadher Abdulsahib
Ahmed Yousif
Bassad Mahmood

Abstract

Purpose: To investigate the effect of metformin monotherapy against sitagliptin-metformin combination on blood pressure, glucose metabolism, renal function, and lipid profile.


Methods: Three separate groups of 150 participants each were assigned at random and equally. Group 1 served as the control. Group 2 received metformin, then group 3 received sitagliptin with metformin. Biochemical and physiological parameters, including HbA1c, fasting blood sugar (FBS), blood pressure, high-sensitivity cardiac troponin (hs-cTn), lipid profile, blood urea (BU), and serum creatinine (Cr), were measured and recorded.


Results: Groups 1 and 2 showed significantly higher HbA1c and FBS related to control group (p < 0.05), although group 2 had higher FBS levels. Group 2 had significantly higher systolic blood pressure and high-sensitivity cardiac troponin (hs-cTn) in comparison to control (p < 0.05), whereas group 2 demonstrated lower high-sensitivity cardiac troponin (hs-cTn) and systolic pressure values. Despite total cholesterol was relatively higher in group 1, the lipid profile assessment revealed just modest, non-significant variations. In both groups 1 and 2, renal function parameters exhibited considerably diminished BU and Cr, suggesting possible nephroprotective effects.


Conclusion: In comparison to metformin alone, a combination of sitagliptin and metformin optimises the regulation of cardiovascular and renal indicators.


 


Journal Identifiers


eISSN: 1596-9827
print ISSN: 1596-5996