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Efficacy and safety of linagliptin/metformin single-pill combination as initial therapy in drug-naïve Asian patients with type 2 diabetes.
- Source :
-
Diabetes Research & Clinical Practice . Feb2017, p48-56. 9p. - Publication Year :
- 2017
-
Abstract
- <bold>Aim: </bold>To assess efficacy/safety of initial linagliptin/metformin single-pill combination (SPC) therapies versus individual drug components over 24weeks in treatment-naïve Asian patients with type 2 diabetes mellitus and insufficient glycemic control.<bold>Methods: </bold>Patients (initial glycated hemoglobin [HbA1c] ⩾7.5% to <11.0% [58-97mmol/mol]; main group) were randomized to: linagliptin 5mg once daily (qd); metformin 500mg twice daily (bid); metformin 1000mg bid; linagliptin 2.5mg/metformin 500mg bid; or linagliptin 2.5mg/metformin 1000mg bid. Patients with severe hyperglycemia (HbA1c ⩾11.0% [97mmol/mol]) received linagliptin 2.5mg/metformin 1000mg bid or linagliptin 5mg qd (switched at week 12 from linagliptin to SPC if HbA1c >8.0% [64mmol/mol]). The main group primary endpoint was HbA1c change from baseline to week 24.<bold>Results: </bold>At week 24, adjusted mean change from baseline in HbA1c (main group, n=733) was: linagliptin 5mg qd, -1.3%; metformin 500mg bid, -1.6%; metformin 1000mg bid, -2.1%; linagliptin 2.5mg/metformin 500mg bid, -2.2%; linagliptin 2.5mg/metformin 1000mg bid, -2.3%. The first test of primary HbA1c analysis (linagliptin 2.5mg/metformin 1000mg bid vs. metformin 1000mg bid) was borderline non-significant; however, SPCs produced significantly greater reductions in HbA1c from baseline versus respective monotherapies in all but one pre-defined sensitivity analysis. In the severe hyperglycemia group (n=143), linagliptin 2.5mg/metformin 1000mg bid produced a superior HbA1c reduction (-4.7%) versus linagliptin 5mg qd (-3.5%) after 12weeks. Hypoglycemic adverse events were low across groups.<bold>Conclusions: </bold>Initial linagliptin/metformin SPC significantly improved glycemic control in this population. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01688227
- Database :
- Academic Search Index
- Journal :
- Diabetes Research & Clinical Practice
- Publication Type :
- Academic Journal
- Accession number :
- 121173868
- Full Text :
- https://doi.org/10.1016/j.diabres.2016.11.026