Risk of Severe Hypoglycemia After Initiation of Noninsulin Glucose-Lowering Therapies in Adults With Type 2 Diabetes at Moderate Cardiovascular Disease Risk

In this emulated comparative effectiveness target trial of glucagon-like peptide 1 (GLP-1) receptor agonist, sodium–glucose cotransporter 2 (SGLT2) inhibitor, dipeptidyl peptidase 4 (DPP-4) inhibitor, and sulfonylurea therapy among adults with type 2 diabetes at moderate cardiovascular disease risk, sulfonylurea use was associated with a significantly higher risk of hypoglycemia requiring emergency department or hospital care than treatment with DPP-4 inhibitors, GLP-1 receptor agonists, or SGLT2 inhibitors. This consideration can guide the choice of glucose-lowering therapy in this highly prevalent patient population, in whom avoidance of hypoglycemia is important, yet among whom the risk of severe hypoglycemia has not been examined previously.