RT Generic T1 The unmet need of evidence-based therapy for patients with advanced chronic kidney disease and heart failure Position paper from the Cardiorenal Working Groups of the Spanish Society of Nephrology and the Spanish Society of Cardiology A1 Ortiz, Alberto A1 Navarro-Gonzalez, Juan F. A1 Nunez, Julio A1 de la Espriella, Rafael A1 Cobo, Marta A1 Santamaria, Rafael A1 de Sequera, Patricia A1 Diez, Javier K1 advanced chronic kidney disease K1 heart failure K1 kidney failure K1 kidney replacement therapy K1 Reduced ejection fraction K1 Glomerular-filtration-rate K1 Atherosclerosis risk K1 Renal-insufficiency K1 Cardiovascular risk K1 All-cause K1 Outcomes K1 Classification K1 Epidemiology K1 Albuminuria AB Despite the high prevalence of chronic kidney disease (CKD) and its high cardiovascular risk, patients with CKD, especially those with advanced CKD (stages 4-5 and patients on kidney replacement therapy), are excluded from most cardiovascular clinical trials. It is particularly relevant in patients with advanced CKD and heart failure (HF) who have been underrepresented in many pivotal randomized trials that have modified the management of HF. For this reason, there is little or no direct evidence for HF therapies in patients with advanced CKD and treatment is extrapolated from patients without CKD or patients with earlier CKD stages. The major consequence of the lack of direct evidence is the under-prescription of HF drugs to this patient population. As patients with advanced CKD and HF represent probably the highest cardiovascular risk population, the exclusion of these patients from HF trials is a serious deontological fault that must be solved. There is an urgent need to generate evidence on how to treat HF in patients with advanced CKD. This article briefly reviews the management challenges posed by HF in patients with CKD and proposes a road map to address them. PB Oxford univ press SN 2048-8505 YR 2022 FD 2022-01-27 LK https://hdl.handle.net/10668/25520 UL https://hdl.handle.net/10668/25520 LA en DS RISalud RD Apr 9, 2025