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[Retard chronic kidney disease progression]
Max Schuller1, Turgay Saritas2
1Abteilung für Nephrologie, Universitätsklinikum Innere Medizin, Medizinische Universität Graz, Graz.
Insights
New treatments like SGLT2 inhibitors and Finerenon offer hope for slowing chronic kidney disease (CKD) progression. These therapies, alongside blood pressure management, help mitigate cardiovascular risks in CKD patients.
Area of Science:
- Nephrology
- Cardiology
- Pharmacology
Context:
- Chronic kidney disease (CKD) is a significant global health issue.
- CKD is staged by estimated glomerular filtration rate (eGFR) and albuminuria.
- Therapeutic options for CKD have recently expanded.
Purpose:
- To outline current therapeutic strategies for slowing CKD progression.
- To highlight the role of blood pressure control in CKD management.
- To introduce novel pharmacotherapies for CKD and associated cardiovascular risks.
Summary:
- CKD management involves targeting specific blood pressure goals (<130/80mmHg or <140/90mmHg based on patient factors).
- Renin-angiotensin-system inhibitors (RASi) and sodium-glucose-cotransporter 2 inhibitors (SGLT2i) form the cornerstone of CKD therapy.
- SGLT2 inhibitors are broadly applicable for CKD with eGFR >20ml/min/1.73m2, with treatment continuation recommended until dialysis.
- Finerenon presents a new therapeutic avenue for diabetic nephropathy (ACR >30mg/g, eGFR >25ml/min/1.73m2), demonstrating efficacy in slowing disease progression and reducing cardiovascular events.
Impact:
- Expanded therapeutic options offer improved management of CKD progression.
- Novel agents like Finerenon show promise in reducing cardiovascular events in specific CKD populations.
- Optimized blood pressure control and pharmacotherapy can mitigate the substantial global burden of CKD.
Abstract:
Chronic kidney disease (CKD) poses a substantial global health burden. It is classified according to estimated glomerular filtration rate (eGFR) (G1-G5) and albuminuria (A1-A3). In recent years the clinicians' therapeutic options for slowing CKD progression and mitigating cardiovascular disease has been significantly expanded:For CKD with albuminuria, concomitant cardiovascular disease or diabetes mellitus, a target blood pressure <130/80mmHg should be aspired. Apart from the geriatric population and those with a life expectancy below one year a blood pressure <140/90mmHg should be targeted. Renin-angiotensin-system inhibitors (RASi) and sodium-glucose-cotransporter 2 inhibitors (SGLT2i) are the basis of CKD therapy. SGLT2i can be prescribed in most cases of CKD with an eGFR >20ml/min/1.73m2 apart from a few exceptions. Once started, patients should stay on SGLT2i until dialysis. Finerenon is a novel option for diabetic nephropathy with an ACR >30mg/g [3mg/mmol] and an eGFR >25ml/min/1.73m2. Finerenon slows CKD progression and reduces cardiovascular events.
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