P6251Prognostic value of ACEi/ARBS in elderly patients with heart failure with reduced ejection fraction with and without chronic kidney disease

• Published in: European heart journal 2019-10, Vol.40 (Supplement_1)
• Main Authors: Martinez Milla, J, Cortes, M, Lopez-Castillo, M, Devesa, A, Rivero-Monteagudo, A L, Martin-Mariscal, M, Briongos, S, Taibo, M, Franco-Pelaez, J A, Tunon, J
• Format: Article
• Language: English
• ISSN: 0195-668X; 1522-9645
• DOI: 10.1093/eurheartj/ehz746.0851

Abstract Introduction Angiotensin-converting enzyme inhibitors/ angiotensin receptor blockers therapy (ACEI/ARB) have shown to reduce mortality in patients with heart failure and reduced left ventricular ejection fraction (HFrEF). However, there is lack of information about the benefit of these drugs in patients with chronic kidney disease (CKD), and even less in elderly patients. Our aim is to compare the prognostic impact of ACE/ARB if CKD is present or not Methods From January 2008 to July 2014, we consecutively enlisted 802 patients aged >75 years that had ejection fraction ≤35%. Clinical, echocardiographic and ECG data were taken from hospital records. Follow-up was made via telephone and hospital records as well. We analyzed the relationship between treatment with ACEi/ARBs (with different doses) and occurrence of mortality or MACE (major adverse cardiovascular events: composite of death from any cause or hospitalization for heart failure). Results From the total population 410 (51%) patients that had not CKD (glomerular filtration rate (GFR) >60ml/min/1,73m2) and 390 (49%) patients had CKD (with GFR ≤60ml/min/1,73m2). We analyze the population according the presence or not of CKD. Both groups had similar characteristics except the age: 81.5±4.5 years vs. 82.6±4.1 (p0.05). In patients with no CKD 170 (42%) patients died and 239 (58%) patients had a MACE. In the CKD group 211 (54.1%)patients died and 257 (65.9%)patients had a major cardiovascular event. In the univariate analysis in both groups the use of ACEi/ARB reduced the mortality and the MACE. After a multivariate analysis ACEi/ARB appear to be beneficial in the CKD group (OR 0.71 [0.50–0.98]) but not in no CKD group Conclusions According to our data, treatment with ACEI/ARB in elderly patients HFrEF and CKD should be encouraged even more than in those without CKD.