Improved Glucose Control With Weight Loss, Lower Insulin Doses, and No Increased Hypoglycemia With Empagliflozin Added to Titrated Multiple Daily Injections of Insulin in Obese Inadequately Controlled Type 2 Diabetes
Improved Glucose Control With Weight Loss, Lower Insulin Doses, and No Increased Hypoglycemia With Empagliflozin Added to Titrated Multiple Daily Injections of Insulin in Obese Inadequately Controlled Type 2 Diabetes
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DOI:
10.2337/dc13-3055
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发表时间:
2014-07-01
期刊:
影响因子:
16.2
通讯作者:
Broedl, Uli C.
中科院分区:
文献类型:
--
作者:
Rosenstock, Julio;Jelaska, Ante;Broedl, Uli C.
OBJECTIVEWe investigated the efficacy and safety of the sodium glucose cotransporter 2 inhibitor, empagliflozin, added to multiple daily injections of insulin (MDI insulin) in obese patients with type 2 diabetes mellitus (T2DM).RESEARCH DESIGN AND METHODSPatients inadequately controlled on MDI insulin +/- metformin (mean HbA(1c) 8.3% [67 mmol/mol]; BMI 34.8 kg/m(2); insulin dose 92 international units/day) were randomized and treated with once-daily empagliflozin 10 mg (n = 186), empagliflozin 25 mg (n = 189), or placebo (n = 188) for 52 weeks. Insulin dose was to remain stable in weeks 1-18, adjusted to meet glucose targets in weeks 19-40, then stable in weeks 41-52. The primary end point was change from baseline in HbA(1c) at week 18. Secondary end points were changes from baseline in insulin dose, weight, and HbA(1c) at week 52.RESULTSAdjusted mean +/- SE changes from baseline in HbA(1c) were -0.50 +/- 0.05%(-5.56 +/- 0.5 mmol/mol) for placebo versus -0.94 +/- 0.05% (-10.3 +/- 0.5 mmol/mol) and -1.02 +/- 0.05% (-11.1 +/- 0.5 mmol/mol) for empagliflozin 10 mg and empagliflozin 25 mg, respectively, at week 18 (both P < 0.001). At week 52, further reductions with insulin titration resulted in changes from baseline in HbA(1c) of 20.81 +/- 0.08%(-8.9 +/- 0.9 mmol/mol), -1.18 +/- 0.08%(-12.9 +/- 0.9 mmol/mol), and -1.27 +/- 0.08%(-13.9 +/- 0.9 mmol/mol) with placebo, empagliflozin 10 mg, and empagliflozin 25 mg, respectively, and final HbA(1c) of 7.5% (58 mmol/mol), 7.2% (55 mmol/mol), and 7.1% (54 mmol/mol), respectively. More patients attained HbA(1c) < 7% (