Details

Autor(en) / Beteiligte

• Bailey, Clifford J.
• Del Prato, Stefano
• Wei, Cheryl
• Reyner, Daniel
• Saraiva, Gabriela

Titel

Durability of glycaemic control with dapagliflozin, an SGLT2 inhibitor, compared with saxagliptin, a DPP4 inhibitor, in patients with inadequately controlled type 2 diabetes

Ist Teil von

• Diabetes, obesity & metabolism, 2019-11, Vol.21 (11), p.2564-2569

Ort / Verlag

Oxford, UK: Blackwell Publishing Ltd

Erscheinungsjahr

2019

Quelle

MEDLINE

Beschreibungen/Notizen

• Dapagliflozin is associated with greater reductions in HbA1c and weight than saxagliptin in management of type 2 diabetes mellitus (T2DM). The present post hoc analyses compared the durability of these effects over short‐ and long‐term follow‐up in patients with T2DM who were inadequately controlled with metformin (≥1500 mg/day) and who were receiving either dapagliflozin (10 mg/day) or saxagliptin (5 mg/day). Failure of glycaemiccontrol was assessed using the slope of the change in HbA1c from baseline‐over‐time regression line (coefficient of failure [CoF]). CoF was compared directly (dapagliflozin vs saxagliptin) over the short term (NCT01606007, 24 weeks) and indirectly (placebo‐adjusted) over the long term (NCT00528879 and NCT00121667, 102 weeks). A low CoF value indicated greater durability. CoF was lower for dapagliflozin versus saxagliptin over 18–24 weeks (−1.38%/year; 95% CI, −2.41 to −0.35; P = .009) and 20–102 weeks (−0.37%/year; 95% CI, −0.73 to −0.02; P = .04). Fewer dapagliflozin‐treated patients versus saxagliptin‐treated patients required rescue medication or discontinued the study because of failure to achieve glycaemic control at 24 weeks (3.4% vs 9.4%; P = .0191). In patients with T2DM who were inadequately controlled with metformin, dapagliflozin was associated with greater durability of glycaemic control than saxagliptin over 18–24 and 20–102 weeks.