REMOVAL: Metformin may reduce cardiac risk in type 1 diabetes but doesn’t improve glucose control

SAN DIEGO – Findings from the landmark 3-year REMOVAL trial find that metformin could hold potential as a tool to reduce cardiovascular disease (CVD) risk in patients with type 1 diabetes. But – in a challenge to current British and American guidelines – findings from the study suggest that the drug doesn’t meaningfully improve glycemic control.