Managing Dyslipidemia in Chronic Kidney Disease: Implications for Cardiovascular and Renal Risk.

Purpose of review: The review aims to address the complex relationship between dyslipidemia and chronic kidney disease (CKD), emphasizing its dual role in driving cardiovascular disease (CVD) risk and contributing to CKD progression. It explores pathophysiological mechanisms, highlights recent biomarker discoveries, and evaluates contemporary and emerging lipid-lowering therapies tailored for CKD patients.

Recent findings: Recent studies have highlighted the inadequacy of traditional lipid markers like LDL-C in reflecting cardiovascular risk in CKD. Novel biomarkers, such as remnant cholesterol and lipoprotein(a), demonstrate stronger associations with adverse outcomes. Emerging lipid-lowering agents, including bempedoic acid, pemafibrate, and PCSK9 inhibitors, show promise for risk reduction, especially in non-dialysis-dependent CKD. However, evidence remains limited for advanced stages of CKD and dialysis patients. Furthermore, alterations in lipid metabolism, such as dysfunctional HDL and triglyceride-rich lipoproteins, are now recognized as significant contributors to CVD and renal damage in CKD populations. Dyslipidemia is a pivotal modifiable risk factor in CKD, exacerbating both cardiovascular risk and disease progression. While statins remain the cornerstone of therapy in early-to-moderate CKD, their efficacy diminishes in advanced stages. The advent of novel therapeutic options and a deeper understanding of dyslipidemia's pathophysiology hold potential for improving outcomes. Future research should prioritize personalized approaches, focusing on the unique metabolic derangements of CKD and advancing treatments for high-risk and dialysis-dependent patients.