TY - JOUR 
A1 - Pozzilli, Paolo
AU - Norwood, Paul
AU - Jódar Gimeno, José Esteban
AU - Davies, Melanie J.
AU - Ivanyi, Tibor
AU - Jiang, Honghua
AU - Woodward, Bradley
AU - Milicevic, Zvonko
T1 - Placebo‐controlled, randomized trial of the addition of once‐weekly glucagon‐like peptide‐1 receptor agonist dulaglutide to titrated daily insulin glargine in patients with type 2 diabetes (AWARD‐9)
Y1 - 2017
SN - 1462-8902

UR - http://hdl.handle.net/11268/7191
AB - Aim: To compare the addition of weekly dulaglutide vs the addition of placebo to titrated glargine in patients with type 2 diabetes (T2D) with sub‐optimum glycated haemoglobin (HbA1c) concentration.

Materials and Methods: Patients (N = 300) from this phase III, double‐blind, parallel‐arm, placebo‐controlled study were randomized to weekly subcutaneous injections of dulaglutide 1.5 mg or placebo with titrated daily glargine (mean ± standard deviation baseline dose: 39 ± 22 U), with or without metformin (≥1500 mg/d). The primary endpoint was superiority of dulaglutide/glargine to placebo/glargine with regard to change from baseline in HbA1c level at 28 weeks.

Results: Least squares (LS) mean ± standard error (s.e.) HbA1c changes from baseline were −1.44 ± 0.09% (−15.74 ± 0.98 mmol/mol) with dulaglutide/glargine and −0.67 ± 0.09% (−7.32 ± 0.98 mmol/mol) with placebo/glargine at 28 weeks (LS mean difference [95% confidence interval] −0.77% [−0.97, −0.56]; P < .001). Body weight decreased with dulaglutide/glargine and increased with placebo/glargine (LS mean difference: −2.41 ± 0.39 kg; P < .001). Increases from baseline in mean glargine dose were significantly smaller with dulaglutide/glargine vs placebo/glargine (13 ± 2 U [0.1 ± 0.02 U/kg] vs 26 ± 2 U [0.3 ± 0.02 U/kg], respectively; P < .001; LS mean ± s.e. final dose: dulaglutide/glargine, 51 ± 2 U; placebo/glargine, 65 ± 2 U). The hypoglycaemia rate (≤3.9 mmol/L threshold) was 7.69 ± 15.15 and 8.56 ± 16.13 events/patient/year, respectively (P = .488). One episode of severe hypoglycaemia occurred in the dulaglutide/glargine group. Common gastrointestinal adverse events with dulaglutide were nausea (12.0%), diarrhoea (11.3%) and vomiting (6.0%).

Conclusions: Weekly dulaglutide 1.5 mg added to basal insulin is an efficacious and well tolerated treatment option for patients with T2D.
KW - Diabetes tipo 2
KW - Insulina
KW - Tratamiento médico
KW - Sistema endocrino
LA - eng
ER -