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Efficacy and safety of empagliflozin twice daily versus once daily in patients with type 2 diabetes inadequately controlled on metformin: a 16‐week, randomized, placebo‐controlled trial
Author(s) -
Ross S.,
Thamer C.,
Cescutti J.,
Meinicke T.,
Woerle H. J.,
Broedl U. C.
Publication year - 2015
Publication title -
diabetes, obesity and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.445
H-Index - 128
eISSN - 1463-1326
pISSN - 1462-8902
DOI - 10.1111/dom.12469
Subject(s) - empagliflozin , medicine , metformin , placebo , randomized controlled trial , type 2 diabetes , clinical endpoint , confidence interval , diabetes mellitus , insulin , endocrinology , alternative medicine , pathology
Patients with type 2 diabetes mellitus ( T2DM ) with a glycated haemoglobin ( HbA1c ) level ≥7 and ≤10% were randomized to receive empagliflozin 12.5 mg twice daily (n = 219), 25 mg once daily (n = 218), 5 mg twice daily (n = 219) or 10 mg once daily (n = 220), or placebo (n = 107) as add‐on to stable‐dose metformin immediate release ( IR ) twice daily for 16 weeks. The primary endpoint was change from baseline in HbA1c at week 16. At week 16, change from baseline in HbA1c with empagliflozin twice daily was non‐inferior to empagliflozin once daily and vice versa. The adjusted mean (95% confidence interval) difference in change from baseline in HbA1c with empagliflozin 12.5 mg twice daily versus 25 mg once daily was −0.11% (−0.26, 0.03), and with empagliflozin 5 mg twice daily versus 10 mg once daily it was −0.02% (−0.16, 0.13). All empagliflozin regimens were well tolerated; thus, when used as add‐on to metformin IR in patients with T2DM , the therapeutic effect of empagliflozin twice‐daily and once‐daily regimens can be considered equivalent.