Empagliflozin on top of metformin treatment improves arterial function in patients with type 1 diabetes mellitus.

Empagliflozin on top of metformin treatment significantly improved arterial stiffness compared to metformin in T1DM patients. Endothelial function was similarly improved in all treatment groups. Empagliflozin seems to possess a specific capacity to decrease arterial stiffness, which could support its cardioprotective effects observed in large clinical studies. Trial registration Clinical trial registration: NCT03639545.