SGLT2 Inhibitor Use in Chronic Kidney Disease: Supporting Cardiovascular, Kidney, and Metabolic Health

Abstract

Originally developed for use in type 2 diabetes mellitus (T2DM), sodium–glucose co-transporter-2 (SGLT2) inhibitors demonstrated diverse cardiovascular- and kidney-protective effects in large outcome trials. Their subsequent approval as a treatment for chronic kidney disease (CKD) marked a pivotal shift in the landscape of CKD management. Further to this, the approval of dapagliflozin and empagliflozin for use in patients with CKD with and without T2DM afforded new treatment opportunities for this population. SGLT2 inhibitors provide an effective treatment for CKD with a favorable safety profile. However, their uptake has been slow, especially among patients without T2DM, owing perhaps to a lack of certainty and familiarity among health care professionals. As the landscape of CKD management continues to evolve, health care professionals should remain knowledgeable about these changes, and implement new guideline recommendations promptly to avoid therapeutic inertia. SGLT2 inhibitors are recommended for patients with CKD with or without T2DM and are foundational agents to support cardiovascular, kidney, and metabolic health. In this review, we provide evidence-based answers to questions that may be asked in the clinic regarding the use of SGLT2 inhibitors to treat CKD.