A Pooled Analysis of the Efficacy and Safety of Ertugliflozin as Add-On Therapy to Metformin

Ertugliflozin (ERTU) is a highly selective sodium-glucose cotransporter 2 inhibitor in development for treatment of patients with type 2 diabetes mellitus (T2DM). This pooled analysis characterized the efficacy and safety of ERTU when used as add-on therapy to metformin (MET). Pooled data from 2 randomized, double-blind, placebo-controlled Phase 3 studies with similar design and patient population (NCT02033889 [VERTIS MET], NCT02036515 [VERTIS SITA2]) were analyzed. Adult patients with T2DM inadequately controlled on MET (± sitagliptin) with A1C ≥7.0 to ≤10.5% were randomized to placebo (PBO), ERTU 5 mg or 15 mg for 26 weeks. Mean baseline (BL) characteristics of patients (N=1083) were similar across pooled treatment groups (age 57.7 years; T2DM duration 8.6 years; A1C 8.1%; body weight [BW] 85.7 kg; systolic blood pressure [SBP] 130.6 mmHg; estimated glomerular filtration rate 89.4 mL/min/1.73 m 2 ). Changes in A1C, BW and SBP after 26 weeks are shown in the Table. Relative to PBO, more patients receiving ERTU had A1C Addition of ERTU to MET (± sitagliptin) provides reductions in A1C, BW and SBP, resulting in more patients achieving metabolic treatment goals. Disclosure R.A. Calle: Employee; Self; Pfizer Inc.. J. Liu: None. S. Huyck: Employee; Self; Merck & Co., Inc.. L. Wu: None. A. Pong: None. J.P. Mancuso: Employee; Self; Pfizer Inc.. Stock/Shareholder; Self; Pfizer Inc.. Employee; Spouse/Partner; Pfizer Inc.. Stock/Shareholder; Spouse/Partner; Pfizer Inc. S. Terra: Employee; Self; Pfizer Inc. B. Lauring: Employee; Self; Merck & Co., Inc..