Early detection and staging of CKD using eGFR and albuminuria is crucial for cardiovascular risk stratification and the initiation of cardiorenal preventive therapies like SGLT2 inhibitors.
and/or a urinary albumin to creatinine ratio greater than 30 mg/g (3 mg/mmol). Persons with CKD have a substantially high risk of cardiovascular disease. Indeed, most persons with CKD are far more likely to develop a cardiovascular event than to progress to end-stage kidney disease. Although early detection and staging of CKD could help prevent its cardiovascular consequences, current rates of testing for CKD are very low, even among high-risk populations such as persons with diabetes, hypertension and cardiovascular disease. In this review, we first describe the need to test for both estimated glomerular filtration rate and albuminuria among persons at high risk of CKD in order to properly stage CKD and enhance cardiovascular risk stratification. We then discuss how detection and staging for CKD could help prioritise patients at high risk of atherosclerotic cardiovascular disease and heart failure who could derive the largest benefit from cardiovascular preventive interventions. In addition, we discuss the central role of CKD detection and staging in the initiation of cardiorenal preventive therapies, such as the sodium-glucose cotransporter 2 inhibitors, which have shown overwhelming evidence of cardiorenal protection. We conclude by discussing strategies to overcome historical barriers to CKD detection and treatment.
Lamprea‐Montealegre et al. (2021) studied this question.