Current Evidence on SGLT-2 Inhibitors in Prediabetes: A Review of Preclinical and Clinical Data

Individuals with prediabetes have a higher risk of cardiovascular events and diabetes mellitus. Therefore, the prevention or delay of prediabetes progression to diabetes via lifestyle modification and medications is an important measure to reduce morbidity and mortality in this population. Based on the American Diabetes Association (ADA) guidelines, metformin is the only recommended drug for prediabetes. A growing body of evidence has shown the beneficial effects of sodium–glucose transporter 2 (SGLT-2) inhibitors in prediabetes. These drugs offer cardiovascular mortality benefits over metformin. This review aimed to summarize current evidence about the clinical effects of SGLT-2 inhibitors in prediabetes.