Efficacy and safety of dulaglutide monotherapy compared with glimepiride in Chinese patients with type 2 diabetes: Post hoc analyses of a randomized, double-blind, phase 3 study.

AIMS/INTRODUCTION: To investigate the efficacy/safety of dulaglutide once-weekly monotherapy versus glimepiride in Chinese patients with type 2 diabetes. MATERIALS AND METHODS: This was a post-hoc analysis of a Chinese randomized, double-blind, non-inferiority, phase III study. Patients (n = 572) with inadequate glycemic control received dulaglutide 1.5 mg (n = 189) or 0.75 mg (n = 194) once-weekly or glimepiride (1-3 mg/day; n = 189) for 26 weeks. The primary objective of the study was to investigate the non-inferiority of dulaglutide 1.5 mg versus glimepiride by the change from baseline to week 26 in glycated hemoglobin (non-inferiority margin 0.4%). RESULTS: Dulaglutide 1.5 mg and 0.75 mg were non-inferior (P < 0.001) and superior (P