SGLT2 inhibitors reduces hospitalization for heart failure regardless of presence of diabetes

A systematic review and meta-analysis of randomized control trials (RCTs) found that sodium-glucose cotransporter-2 (SGLT2) inhibitors reduce hospitalizations and may reduce cardiovascular deaths among people experiencing heart failure regardless of the presence of diabetes. These findings support existing guidelines that recommend SGLT2 inhibitors for preventing incident and worsening heart failure in people with type 2 diabetes, heart failure, or both. The authors caution that treatment with SGLT2 inhibitors should be balanced against the potential harms of increased genital infections. The analysis is published in Annals of Internal Medicine.

Many heart failure patients do not receive optimal therapy until they present to a hospital with exacerbations, and patients who receive a diagnosis in the hospital have a twofold increased risk of death and recurrent hospitalization. Previous randomized trials have shown that SGLT2 inhibitors reduce the risks of hospitalization for heart failure and cardiovascular death for people with diabetes. Other trials have also shown that these benefits may extend to patients with heart failure but without diabetes.

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