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Background Since kidney transplant recipients (KTRs) have a high cardiovascular disease burden, adequate risk prediction is of importance. Whether echocardiographic parameters and plasma biomarkers, natriuretic peptides [N-terminal pro-B-type natriuretic peptide (NT-proBNP)] and troponin T provide complementary or overlapping prognostic information on cardiovascular events remains uncertain. Methods The prospective Heterogeneity of Monocytes and Echocardiography Among Allograft Recipients in Nephrology (HOME ALONE) study followed 177 KTRs for 5.4 ± 1.7 years. Predefined endpoints were hospitalization for acute decompensated heart failure or all-cause death (HF/D) and major atherosclerotic cardiovascular events or all-cause death (MACE/D). At baseline, plasma NT-proBNP, plasma troponin T and echocardiographic parameters [left atrial volume index, left ventricular (LV) mass index, LV ejection fraction, and LV filling pressure] were assessed. Results Among all echocardiographic and plasma biomarkers measured, only NT-proBNP was consistently associated with HF/D in univariate and multivariate {third versus first tertile: hazard ratio [HR] 4.20 [95% confidence interval (CI) 1.02–17.27]} analysis, and only troponin T was consistently associated with MACE/D in univariate and multivariate [third versus first tertile: HR 8.15 (95% CI 2.75–24.18)] analysis. Conclusion Our data suggest that plasma biomarkers are robust and independent predictors of heart failure and atherosclerotic cardiovascular events after kidney transplantation, whereas standard echocardiographic follow-up does not add to risk prediction. [ABSTRACT FROM AUTHOR]

Patients with combined cardiac and renal diseases are particularly challenging in the routine clinical practice due to the substantial risk profile for increased morbidity and mortality. As cardiorenal patients have often been underrepresented in randomized, controlled interventional trials, guideline recommendations regarding the choice of treatment are often weaker for these individuals than for cardiovascular patients without chronic kidney disease. Furthermore, there are limitations in the approval of certain medications depending on the kidney function. This review addresses some considerations in crucial treatment areas for patients with cardiovascular diseases, whose treatment is significantly influenced by concomitant chronic kidney disease., (© 2023. The Author(s), under exclusive licence to Springer Medizin Verlag GmbH, ein Teil von Springer Nature.)

Lowering of low-density lipoprotein (LDL) cholesterol represents one of the most effective interventions in cardiovascular prevention. Besides the oral treatment with statins, ezetimibe and bempedoic acid, subcutaneously administered inhibitors of proprotein convertase subtilisin-kexin type 9 (PCSK9) have been established as further cornerstones of lipid-lowering treatment. The antibodies evolocumab and alirocumab are administered subcutaneously every 2-4 weeks and lower LDL cholesterol by around 60%, independent of pre-treatment with very good tolerability. Both drugs successfully reduced cardiovascular endpoints in large outcome trials. A novel principle of PCSK9 inhibition is RNA interference, which is exploited by the novel compound inclisiran. Inclisiran is a double-stranded modified RNA molecule, which neutralizes the mRNA of PCSK9 and thus inhibits PCSK9 protein synthesis intracellularly. Inclisiran only needs to be administered every 6 months. The cardiovascular outcome trial ORION‑4 is currently ongoing. In Germany, prescription of PCSK9 inhibitors is regulated by the decision of the Federal Joint Committee. Novel strategies to inhibit PCSK9 function are under development and include orally available drugs and animal experiment concepts on gene editing, which are in different states of evaluation., (© 2022. The Author(s), under exclusive licence to Springer Medizin Verlag GmbH, ein Teil von Springer Nature.)