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Abstract
In patients with heart failure (HF), the neuroendocrine systems of the sympathetic nervous system (SNS), the renin-angiotensin-aldosterone system (RAAS) and the arginine vasopressin (AVP) system, are activated to various degrees producing often-observed tachycardia and concomitant increased systemic vascular resistance. Furthermore, sustained neurohormonal activation plays a key role in the progression of HF and may be responsible for the pathogenetic mechanisms leading to the perpetuation of the pathophysiology and worsening of the HF signs and symptoms. There are biomarkers of activation of these neurohormonal pathways, such as the natriuretic peptides, catecholamine levels and neprilysin and various newer ones, which may be employed to better understand the mechanisms of HF drugs and also aid in defining the subgroups of patients who might benefit from specific therapies, irrespective of the degree of left ventricular dysfunction. These therapies are directed against these neurohumoral systems (neurohumoral antagonists) and classically comprise beta blockers, angiotensin-converting enzyme (ACE) inhibitors/angiotensin receptor blockers and vaptans. Recently, the RAAS blockade has been refined by the introduction of the angiotensin receptor-neprilysin inhibitor (ARNI) sacubitril/valsartan, which combines the RAAS inhibition and neprilysin blocking, enhancing the actions of natriuretic peptides. All these issues relating to the neurohumoral activation in HF are herein reviewed, and the underlying mechanisms are pictorially illustrated.
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Affiliation(s)
- Antonis A Manolis
- First Department of Cardiology, Evagelismos Hospital, 106 76 Athens, Greece
| | - Theodora A Manolis
- Department of Psychiatry, Aiginiteio University Hospital, 115 28 Athens, Greece
| | - Antonis S Manolis
- First Department of Cardiology, Ippokrateio University Hospital, 115 27 Athens, Greece
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2
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Jadhav U, Nair T, Mohanan P, Chopra V, Kerkar P, Das Biswas A, Hazra PK, Zalte N, Sugumaran A, Mohanasundaram S. Impact of Mineralocorticoid Receptor Antagonists in the Treatment of Heart Failure: Targeting the Heart Failure Cascade. Cureus 2023; 15:e45241. [PMID: 37849613 PMCID: PMC10578196 DOI: 10.7759/cureus.45241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/19/2023] Open
Abstract
Epidemiological data from the Indian subcontinent on the burden of Heart failure (HF) is scarce. Mineralocorticoid receptor antagonists (MRAs) are usually used in the management of HF and hypertension. A consortium of experts reviewed and opined on the pathophysiological role of aldosterone in HF and its cascading effects on the heart in terms of cardiac fibrosis, cardiac hypertrophy, and remodeling, increased propensity to cause arrhythmias in addition to its effect on sodium and water retention. This expert opinion document highlights the various mechanisms of action of MRAs. It provides clinical experience and practice-based expert opinion on the use of spironolactone and eplerenone in patients with HF. The role of MRAs in diabetic patients with HF has also been profiled.
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Affiliation(s)
- Uday Jadhav
- Department of Cardiology, Mahatma Gandhi Mission (MGM) New Bombay Hospital, Navi Mumbai, IND
| | - Tiny Nair
- Department of Cardiology, PRS Hospital, Trivandrum, IND
| | | | - Vijay Chopra
- Department of Cardiology, Max Super Speciality Hospital, New Delhi, IND
| | - Prafulla Kerkar
- Department of Cardiology, Asian Heart Institute, Mumbai, IND
| | - Arup Das Biswas
- Department of Cardiology, Institute of Post-graduate Medical Education and Research and Seth Sukhlal Karnani Memorial (IPGMER-SSKM) Hospital, Kolkata, IND
| | - Prakash K Hazra
- Department of Cardiology, AMRI Hospitals Limited, Kolkata, IND
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3
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Greene SJ, Bauersachs J, Brugts JJ, Ezekowitz JA, Filippatos G, Gustafsson F, Lam CSP, Lund LH, Mentz RJ, Pieske B, Ponikowski P, Senni M, Skopicki N, Voors AA, Zannad F, Zieroth S, Butler J. Management of Worsening Heart Failure With Reduced Ejection Fraction: JACC Focus Seminar 3/3. J Am Coll Cardiol 2023; 82:559-571. [PMID: 37532426 DOI: 10.1016/j.jacc.2023.04.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/03/2023] [Accepted: 04/03/2023] [Indexed: 08/04/2023]
Abstract
Despite worsening heart failure (HF) being extremely common, expensive, and associated with substantial risk of death, there remain no dedicated clinical practice guidelines for the specific management of these patients. The lack of a management guideline is despite a rapidly evolving evidence-base, as a number of recent clinical trials have demonstrated multiple therapies to be safe and efficacious in this high-risk population. Herein, we propose a framework for treating worsening HF with reduced ejection fraction with the sense of urgency it deserves. This includes treating congestion; managing precipitants; and establishing a foundation of rapid-sequence, simultaneous, and/or in-hospital initiation of quadruple medical therapy for HF with reduced ejection fraction, with the top priority being at least low doses of all 4 medications. Moreover, to maximally reduce residual clinical risk, we further propose consideration of upfront simultaneous use of vericiguat (ie, quintuple medical therapy) and administration of intravenous iron for those who are iron deficient.
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Affiliation(s)
- Stephen J Greene
- Duke Clinical Research Institute, Durham, North Carolina, USA; Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, USA.
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Jasper J Brugts
- Division of Cardiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Justin A Ezekowitz
- Canadian VIGOUR Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens School of Medicine, Athens University Hospital Attikon, Athens, Greece
| | - Finn Gustafsson
- Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Carolyn S P Lam
- National Heart Centre Singapore and Duke-National University of Singapore, Singapore, Singapore
| | - Lars H Lund
- Department of Medicine Solna, Unit of Cardiology, Karolinska Institute, Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Robert J Mentz
- Duke Clinical Research Institute, Durham, North Carolina, USA; Division of Cardiology, Duke University School of Medicine, Durham, North Carolina, USA
| | | | | | - Michele Senni
- Cardiovascular Department and Cardiology Unit, University of Milano-Bicocca, Bergamo, Italy
| | | | - Adriaan A Voors
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, the Netherlands
| | - Faiez Zannad
- Université de Lorraine, Centre d'Investigation Clinique-Plurithématique Inserm 1433, Centre Hospitalier Regional Universitaire, Nancy Brabois, France; Inserm U1116, CHRU Nancy Brabois, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
| | | | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, Texas, USA; Department of Medicine, University of Mississippi, Jackson, Mississippi, USA.
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Ferreira JP, Zannad F, Butler J, Filippatos G, Pocock S, Iwata T, Sumin M, Zeller C, Januzzi JL, Anker SD, Packer M. Recency of Heart Failure Hospitalization, Outcomes, and the Effect of Empagliflozin: An EMPEROR-Pooled Analysis. JACC Heart Fail 2023:S2213-1779(23)00073-2. [PMID: 36872213 DOI: 10.1016/j.jchf.2023.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 01/13/2023] [Accepted: 01/17/2023] [Indexed: 02/22/2023]
Abstract
BACKGROUND Patients with a recent heart failure (HF) hospitalization have a high risk of rehospitalization and mortality. Early treatment may have a substantial impact on patient outcomes. OBJECTIVES The study sought to study the outcomes and effect of empagliflozin according to timing of prior HF hospitalization. METHODS EMPEROR-Pooled (EMPEROR-Reduced (EMPagliflozin outcomE tRial in Patients With chrOnic heaRt Failure With Reduced Ejection Fraction) and EMPEROR-Preserved (EMPagliflozin outcomE tRial in Patients With chrOnic heaRt Failure With Preserved Ejection Fraction) combined) included 9,718 HF patients who were grouped according to the recency of HF hospitalization (none, <3 months, 3-6 months, 6-12 months, >12 months). The primary outcome was a composite of time to first of HF hospitalization or cardiovascular death, over a median follow-up of 21 months. RESULTS The primary outcome event rates (per 100 person-years) in the placebo group were 26.7, 18.1, 13.7, and 2.8 for patients hospitalized within 3 months, 3-6 months, 6-12 months, and >12 months, respectively. The relative risk reduction of primary outcome events with empagliflozin was similar across HF hospitalization categories (P interaction = 0.67). The primary outcome absolute risk reduction was more pronounced among patients with a recent HF hospitalization but without statistical heterogeneity of treatment effect: -6.9, -5.5, -0.8, and -0.6 events prevented per 100 person-years for patients hospitalized within <3 months, 3-6 months, 6-12 months, and >12 months, respectively, and -2.4 events prevented per 100 person-years of follow-up in those without a prior HF hospitalization (P interaction = 0.64). Empagliflozin was safe irrespective of HF hospitalization recency. CONCLUSIONS Patients with a recent HF hospitalization have a high risk of events. Empagliflozin reduced HF events regardless of HF hospitalization recency.
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Affiliation(s)
- João Pedro Ferreira
- Centre d'Investigations Cliniques Plurithématique 1433, INSERM, Université de Lorraine, Nancy, France; F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), INSERM U1116, Centre Hospitalier Régional Universitaire de Nancy, Nancy, France; UnIC@RISE, Cardiovascular Research and Development Center, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal.
| | - Faiez Zannad
- Centre d'Investigations Cliniques Plurithématique 1433, INSERM, Université de Lorraine, Nancy, France
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, Texas, USA; University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Stuart Pocock
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Tomoko Iwata
- Boehringer Ingelheim Pharma GmbH and Co KG, Biberach, Germany
| | - Mikhail Sumin
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Cordula Zeller
- Boehringer Ingelheim Pharma GmbH and Co KG, Biberach, Germany
| | - James L Januzzi
- Massachusetts General Hospital and Baim Institute for Clinical Research, Boston, Massachusetts, USA
| | - Stefan D Anker
- Center for Regenerative Therapies, Berlin Institute of Health, Department of Cardiology, German Centre for Cardiovascular Research, partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany; Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Milton Packer
- Imperial College London, London, United Kingdom; Baylor Heart and Vascular Institute, Baylor University Medical Center, Dallas, Texas, USA
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5
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Sopek Merkaš I, Slišković AM, Lakušić N. Current concept in the diagnosis, treatment and rehabilitation of patients with congestive heart failure. World J Cardiol 2021; 13:183-203. [PMID: 34367503 PMCID: PMC8326153 DOI: 10.4330/wjc.v13.i7.183] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/20/2021] [Accepted: 07/09/2021] [Indexed: 02/06/2023] Open
Abstract
Heart failure (HF) is a major public health problem with a prevalence of 1%-2% in developed countries. The underlying pathophysiology of HF is complex and as a clinical syndrome is characterized by various symptoms and signs. HF is classified according to left ventricular ejection fraction (LVEF) and falls into three groups: LVEF ≥ 50% - HF with preserved ejection fraction (HFpEF), LVEF < 40% - HF with reduced ejection fraction (HFrEF), LVEF 40%-49% - HF with mid-range ejection fraction. Diagnosing HF is primarily a clinical approach and it is based on anamnesis, physical examination, echocardiogram, radiological findings of the heart and lungs and laboratory tests, including a specific markers of HF - brain natriuretic peptide or N-terminal pro-B-type natriuretic peptide as well as other diagnostic tests in order to elucidate possible etiologies. Updated diagnostic algorithms for HFpEF have been recommended (H2FPEF, HFA-PEFF). New therapeutic options improve clinical outcomes as well as functional status in patients with HFrEF (e.g., sodium-glucose cotransporter-2 - SGLT2 inhibitors) and such progress in treatment of HFrEF patients resulted in new working definition of the term “HF with recovered left ventricular ejection fraction”. In line with rapid development of HF treatment, cardiac rehabilitation becomes an increasingly important part of overall approach to patients with chronic HF for it has been proven that exercise training can relieve symptoms, improve exercise capacity and quality of life as well as reduce disability and hospitalization rates. We gave an overview of latest insights in HF diagnosis and treatment with special emphasize on the important role of cardiac rehabilitation in such patients.
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Affiliation(s)
- Ivana Sopek Merkaš
- Department of Cardiology, Special Hospital for Medical Rehabilitation Krapinske Toplice, Krapinske Toplice 49217, Croatia
| | - Ana Marija Slišković
- Department of Cardiology, University Hospital Centre Zagreb, Zagreb 10000, Croatia
| | - Nenad Lakušić
- Department of Cardiology, Special Hospital for Medical Rehabilitation Krapinske Toplice, Krapinske Toplice 49217, Croatia
- Department of Clinical Medicine, Faculty of Dental Medicine and Health Osijek, Osijek 31000, Croatia
- Department of Internal Medicine, Family Medicine and History of Medicine, Faculty of Medicine Osijek, Osijek 31000, Croatia
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Bellis A, Di Gioia G, Mauro C, Mancusi C, Barbato E, Izzo R, Trimarco B, Morisco C. Reducing Cardiac Injury during ST-Elevation Myocardial Infarction: A Reasoned Approach to a Multitarget Therapeutic Strategy. J Clin Med 2021; 10:2968. [PMID: 34279451 DOI: 10.3390/jcm10132968] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/22/2021] [Accepted: 06/27/2021] [Indexed: 02/06/2023] Open
Abstract
The significant reduction in ‘ischemic time’ through capillary diffusion of primary percutaneous intervention (pPCI) has rendered myocardial-ischemia reperfusion injury (MIRI) prevention a major issue in order to improve the prognosis of ST elevation myocardial infarction (STEMI) patients. In fact, while the ischemic damage increases with the severity and the duration of blood flow reduction, reperfusion injury reaches its maximum with a moderate amount of ischemic injury. MIRI leads to the development of post-STEMI left ventricular remodeling (post-STEMI LVR), thereby increasing the risk of arrhythmias and heart failure. Single pharmacological and mechanical interventions have shown some benefits, but have not satisfactorily reduced mortality. Therefore, a multitarget therapeutic strategy is needed, but no univocal indications have come from the clinical trials performed so far. On the basis of the results of the consistent clinical studies analyzed in this review, we try to design a randomized clinical trial aimed at evaluating the effects of a reasoned multitarget therapeutic strategy on the prevention of post-STEMI LVR. In fact, we believe that the correct timing of pharmacological and mechanical intervention application, according to their specific ability to interfere with survival pathways, may significantly reduce the incidence of post-STEMI LVR and thus improve patient prognosis.
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7
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Hu X, Xu H, Hassea SRA, Qian Z, Wang Y, Zhang X, Hou X, Zou J. Comparative efficacy of image-guided techniques in cardiac resynchronization therapy: a meta-analysis. BMC Cardiovasc Disord 2021; 21:255. [PMID: 34024286 PMCID: PMC8142495 DOI: 10.1186/s12872-021-02061-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 05/11/2021] [Indexed: 01/06/2023] Open
Abstract
Background Several studies have illustrated the use of echocardiography, magnetic resonance imaging, and nuclear imaging to optimize left ventricular (LV) lead placement to enhance the response of cardiac resynchronization therapy (CRT) in heart failure patients. We aimed to conduct a meta-analysis to determine the incremental efficacy of image-guided CRT over standard CRT. Methods We searched PubMed, Cochrane library, and EMBASE to identify relevant studies. The outcome measures of cardiac function and clinical outcomes were CRT response, concordance of the LV lead to the latest sites of contraction (concordance of LV), heart failure (HF) hospitalization, mortality rates, changes of left ventricular ejection fraction (LVEF), and left ventricular end-systolic volume (LVESV). Results The study population comprised 1075 patients from eight studies. 544 patients underwent image-guided CRT implantation and 531 underwent routine implantation without imaging guidance. The image-guided group had a significantly higher CRT response and more on-target LV lead placement than the control group (RR, 1.33 [95% CI, 1.21 to 1.47]; p < 0.01 and RR, 1.39 [95% CI, 1.01 to 1.92]; p < 0.05, respectively). The reduction of LVESV in the image-guided group was significantly greater than that in the control group (weighted mean difference, − 12.46 [95% CI, − 18.89 to − 6.03]; p < 0.01). The improvement in LVEF was significantly higher in the image-guided group (weighted mean difference, 3.25 [95% CI, 1.80 to 4.70]; p < 0.01). Pooled data demonstrated no significant difference in HF hospitalization and mortality rates between two groups (RR, 0.89 [95% CI, 0.16 to 5.08]; p = 0.90, RR, 0.69 [95% CI, 0.37 to 1.29]; p = 0.24, respectively). Conclusions This meta-analysis indicates that image-guided CRT is correlated with improved CRT volumetric response and cardiac function in heart failure patients but not with lower hospitalization or mortality rate. Supplementary Information The online version contains supplementary material available at 10.1186/s12872-021-02061-y.
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Affiliation(s)
- Xiao Hu
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Nanjing, 210029, China.,Department of Cardiology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Hai Xu
- Department of Cardiology, Staten Island University Hospital / Northwell Health, 475 Seaview Drive, Staten Island, NY, 10305, USA
| | - Shameer Raaj Avishkar Hassea
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Nanjing, 210029, China
| | - Zhiyong Qian
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Nanjing, 210029, China
| | - Yao Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Nanjing, 210029, China
| | - Xinwei Zhang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Nanjing, 210029, China
| | - Xiaofeng Hou
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Nanjing, 210029, China
| | - Jiangang Zou
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No.300, Guangzhou Road, Nanjing, 210029, China.
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Coiro S, Girerd N, McMurray JJV, Pitt B, Swedberg K, van Veldhuisen DJ, Lamiral Z, Rossignol P, Zannad F. Diuretic therapy as prognostic enrichment factor for clinical trials in patients with heart failure with reduced ejection fraction. Clin Res Cardiol 2021; 110:1308-20. [PMID: 33956209 DOI: 10.1007/s00392-021-01851-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 03/26/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Loop diuretics are the mainstay of congestion treatment in patients with heart failure (HF). We assessed the association between baseline loop diuretic use and outcome. We also compared the increment in risk related to diuretic dose with conventional prognostic enrichment criteria used in the EMPHASIS-HF trial, which included patients with systolic HF and mild symptoms, such as prior hospitalization and elevated natriuretic peptides. METHODS Individual analyses were performed according to baseline loop diuretic usage (furosemide-equivalent dose > 40 mg, 1-40 mg, and no furosemide), and according to enrichment criteria adopted in the trial [i.e. recent hospitalization (< 30 days or 30 to 180 days prior to randomization) due to HF or other cardiovascular cause, or elevated natriuretic peptides]. The primary endpoint was a composite of cardiovascular death or HF hospitalization. RESULTS Loop diuretic usage at baseline (HR for > 40 mg furosemide-equivalent dose = 3.16, 95% CI 2.43-4.11; HR for 1-40 mg = 2.06, 95% CI 1.60-2.65) was significantly associated with a higher risk for the primary endpoint in a stepwise manner when compared to no baseline loop diuretic usage. In contrast, the differences in outcome rates were more modest when using history of hospitalization and/or BNP: all HR ranged from 1 (reference, non-HF related CV hospitalization > 30 days) to 2.04 (HF hospitalization < 30 days). The effect of eplerenone on the primary endpoint was consistent across subgroups in both analyses (P for interaction ≥ 0.2 for all). CONCLUSIONS Loop diuretic usage (especially at doses > 40 mg) identified patients at higher risk than history of HF hospitalization and/or high BNP blood concentrations.
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9
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Girerd N, Aubry M, Lantelme P, Huttin O, Rossignol P. Intravenous Mineralocorticoid Receptor Antagonist Use in Acutely Decompensated Heart Failure with Diuretic Resistance. Int Heart J 2021; 62:193-196. [PMID: 33455988 DOI: 10.1536/ihj.20-442] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Intravenous mineralocorticoid receptor antagonists (MRAs) have been used in some centers for decades to reduce the risk of hypokalemia and boost diuresis in acutely decompensated heart failure (ADHF). We report the well-tolerated use of intravenous MRAs as a rescue procedure in 3 patients admitted for ADHF with important diuretic resistance. Undertaking trials evaluating the effect of this therapeutic strategy in ADHF could represent a promising avenue.
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Affiliation(s)
- Nicolas Girerd
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques 1433, CHRU de Nancy, Inserm 1116 and INI-CRCT (Cardiovascular and Renal Clinical Trialists) F-CRIN Network
| | - Matthieu Aubry
- Department of Cardiology, European Society of Hypertension Excellence Center, Hôpital de la Croix-Rousse et Hôpital Lyon Sud, Hospices Civils de Lyon
| | - Pierre Lantelme
- Department of Cardiology, European Society of Hypertension Excellence Center, Hôpital de la Croix-Rousse et Hôpital Lyon Sud, Hospices Civils de Lyon.,Université de Lyon, CREATIS, CNRS UMR5220, INSERM U1044, INSA-Lyon, Université Claude Bernard Lyon 1
| | - Olivier Huttin
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques 1433, CHRU de Nancy, Inserm 1116 and INI-CRCT (Cardiovascular and Renal Clinical Trialists) F-CRIN Network
| | - Patrick Rossignol
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques 1433, CHRU de Nancy, Inserm 1116 and INI-CRCT (Cardiovascular and Renal Clinical Trialists) F-CRIN Network
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10
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Kalogeropoulos AP, Simitsis P, Skopicki HA. Secrets of spironolactone: continuing insights from TOPCAT Americas. Eur J Heart Fail 2020; 22:1625-1627. [PMID: 32628354 DOI: 10.1002/ejhf.1959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 11/08/2022] Open
Affiliation(s)
| | - Panagiotis Simitsis
- Heart Failure Unit, Departments of Cardiology & Critical Care Medicine, Attikon University Hospital, University of Athens Medical School, Athens, Greece
| | - Hal A Skopicki
- Division of Cardiology, Department of Medicine, Stony Brook University, Stony Brook, NY, USA
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11
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Abstract
Heart failure (HF) is a highly frequent disorder with considerable morbidity, hospitalization, and mortality; thus, it invariably places pressure on clinical and public health systems in the modern world. There have been notable advances in the definition, diagnosis, and treatment of HF, and newly developed agents and devices have been widely adopted in clinical practice. Here, this review first summarizes the current emerging therapeutic agents, including pharmacotherapy, device-based therapy, and the treatment of some common comorbidities, to improve the prognosis of HF patients. Then, we discuss and point out the commonalities and areas for improvement in current clinical studies of HF. Finally, we highlight the gaps in HF research. We are looking forward to a bright future with reduced morbidity and mortality from HF.
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Affiliation(s)
- Bo Liang
- Nanjing University of Chinese Medicine, Nanjing, China
| | - Yu-Xiu Zhao
- Hospital (T.C.M.) Affiliated to Southwest Medical University, Luzhou, China
| | | | - Hui-Ling Liao
- Hospital (T.C.M.) Affiliated to Southwest Medical University, Luzhou, China.,College of Integrated Traditional Chinese and Western Medicine, Southwest Medical University, Luzhou, China
| | - Ning Gu
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China.
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12
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Affiliation(s)
- Thomas F Lüscher
- Professor of Cardiology, Imperial College and Director of Research, Education & Development, Royal Brompton and Harefield Hospitals London, UK.,Professor and Chairman, Center for Molecular Cardiology, University of Zurich, Switzerland.,Editor-in-Chief, EHJ Editorial Office, Zurich Heart House, Hottingerstreet 14, 8032 Zurich, Switzerland
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13
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Ferreira JP, Chouihed T, Nazeyrollas P, Levy B, Seronde MF, Bilbault P, Braun F, Roul G, Kénizou D, Zannad N, Girerd N, Rossignol P. Practical management of concomitant acute heart failure and worsening renal function in the emergency department. Eur J Emerg Med 2018; 25:229-36. [PMID: 28984663 DOI: 10.1097/MEJ.0000000000000505] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Worsening renal function (i.e. any increase in creatinine or decrease in the estimated glomerular filtration rate) is common in patients admitted for acute heart failure in the emergency department. Although worsening renal function (WRF) has been associated with the occurrence of dismal outcomes, this only appears to be the case when associated with clinical deterioration. However, if the clinical status of the patient is improving, a certain increase in serum creatinine may be acceptable. This WRF, which is not associated with clinical deterioration or adverse outcomes (e.g. during treatment up-titration), has been referred to as 'pseudo-WRF' and should not detract clinicians from targeting 'guideline-recommended' therapies. This is an important message for emergency physicians to pursue diuretics as long as signs of pulmonary congestion persist to improve the clinical status of the patient. In the present review, we aim to provide clinicians in acute settings with an integrative and comprehensive approach to cardiorenal interactions in acute heart failure.
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Pavlušová M, Klimeš J, Špinar J, Zeman K, Jarkovský J, Benešová K, Miklík R, Pohludková L, Felšöci M, Veselá V, Blahovcová M, Dostál F, Vonka R, Pařenica J. Chronic heart failure - Impact of the condition on patients and the healthcare system in the Czech Republic: A retrospective cost-of-illness analysis. Cor Vasa 2018; 60:e224-33. [DOI: 10.1016/j.crvasa.2018.03.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Pascual‐Figal D, Wachter R, Senni M, Belohlavek J, Noè A, Carr D, Butylin D. Rationale and design of TRANSITION: a randomized trial of pre-discharge vs. post-discharge initiation of sacubitril/valsartan. ESC Heart Fail 2018; 5:327-336. [PMID: 29239515 PMCID: PMC5880658 DOI: 10.1002/ehf2.12246] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 09/28/2017] [Accepted: 11/14/2017] [Indexed: 12/11/2022] Open
Abstract
AIMS The prognosis after hospitalization for acute decompensated heart failure (ADHF) remains poor, especially <30 days post-discharge. Evidence-based medications with prognostic impact administered at discharge improve survival and hospital readmission, but robust studies comparing pre-discharge with post-discharge initiation are rare. The PARADIGM-HF trial established sacubitril/valsartan as a new evidence-based therapy in patients with heart failure (HF) and reduced left ventricular ejection fraction (<40%) (rEF). In common with other landmark studies, it enrolled patients who were ambulatory at the time of inclusion. In addition, there is also still limited knowledge of initiation and up-titration of sacubitril/valsartan in ACEi/ARB- naïve patients and in de novo HF with rEF patients. METHODS AND RESULTS TRANSITION is a multicentre, open-label study in which ~1000 adults hospitalized for ADHF with rEF are randomized to start sacubitril/valsartan in a pre-discharge arm (initiated ≥24 h after haemodynamic stabilization) or a post-discharge arm (initiated within Days 1-14 after discharge). The protocol allows investigators to select the appropriate starting dose and dose adjustments according to clinical circumstances. Over a 10 week treatment period, the primary and secondary objectives assess the feasibility and safety of starting sacubitril/valsartan in-hospital, early after haemodynamic stabilization. Exploratory objectives also include assessment of HF signs and symptoms, readmissions, N-terminal pro-B-type natriuretic peptide and high-sensitivity troponin T levels, and health resource utilization parameters. CONCLUSIONS TRANSITION will provide new evidence about initiating sacubitril/valsartan following hospitalization for ADHF, occurring either as de novo ADHF or as deterioration of chronic HF, and in patients with or without prior ACEI/ARB therapy. The results of TRANSITION will thus be highly relevant to the management of patients hospitalized for ADHF with rEF.
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Affiliation(s)
- Domingo Pascual‐Figal
- Heart Failure and Heart Transplantation Unit, Cardiology DepartmentVirgen de la Arrixaca University Hospital, Universidad de MurciaCtra. Madrid‐Cartagena s/n30120MurciaSpain
| | - Rolf Wachter
- Clinic and Policlinic for CardiologyUniversity Hospital LeipzigGermany
| | - Michele Senni
- Cardiology Division, Cardiovascular DepartmentHospital Papa Giovanni XXIII—BergamoBergamoItaly
| | - Jan Belohlavek
- Complex Cardiovascular Centre, General Teaching HospitalCharles UniversityPragueCzech Republic
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Ibanez B, James S, Agewall S, Antunes MJ, Bucciarelli-Ducci C, Bueno H, Caforio ALP, Crea F, Goudevenos JA, Halvorsen S, Hindricks G, Kastrati A, Lenzen MJ, Prescott E, Roffi M, Valgimigli M, Varenhorst C, Vranckx P, Widimský P. [2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation.]. Eur Heart J 2018; 39:119-177. [PMID: 29457615 DOI: 10.1093/eurheartj/ehx393] [Citation(s) in RCA: 5953] [Impact Index Per Article: 992.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Borja Ibanez
- Department of Cardiology, IIS-Fundación Jiménez Díaz University Hospital, Madrid, Spain.
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Ferreira JP, Mentz RJ, Pizard A, Pitt B, Zannad F. Tailoring mineralocorticoid receptor antagonist therapy in heart failure patients: are we moving towards a personalized approach? Eur J Heart Fail 2017; 19:974-986. [DOI: 10.1002/ejhf.814] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 12/30/2016] [Accepted: 02/21/2017] [Indexed: 12/28/2022] Open
Affiliation(s)
- João Pedro Ferreira
- Centre d'Investigation Clinique Plurithématique 1433, INSERM U1116; University of Lorraine; Nancy France
- Department of Physiology and Cardiothoracic Surgery; Cardiovascular Research and Development Unit, Faculty of Medicine, University of Porto; Porto Portugal
| | - Robert J. Mentz
- Duke Clinical Research Institute and Division of Cardiology, Department of Medicine; Duke University Medical Center; Durham NC USA
| | - Anne Pizard
- Centre d'Investigation Clinique Plurithématique 1433, INSERM U1116; University of Lorraine; Nancy France
| | - Bertram Pitt
- Department of Cardiology; University of Michigan School of Medicine; Ann Arbor MI USA
| | - Faiez Zannad
- Centre d'Investigation Clinique Plurithématique 1433, INSERM U1116; University of Lorraine; Nancy France
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Ferreira JP, Girerd N, Bettencourt Medeiros P, Bento Ricardo M, Almeida T, Rola A, Zannad F, Rossignol P, Aragão I. Lack of Diuretic Efficiency (but Not Low Diuresis) Early in An Acutely Decompensated Heart Failure Episode Is Associated with Increased 180-Day Mortality. Cardiorenal Med 2017; 7:137-149. [PMID: 28611787 DOI: 10.1159/000455903] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Accepted: 12/07/2016] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION The assessment of the amount of urine produced by the dose of administered diuretic has been proposed as the main signal of interest in diuretic responsiveness - diuretic efficiency (DE). The main aim of our study is to determine if a low DE is associated with 180-day all-cause mortality (ACM). METHODS During a 3-year period, we retrospectively studied patients with acutely decompensated heart failure (ADHF) and respiratory insufficiency admitted to the emergency room of a tertiary university hospital in Porto, Portugal. A total of 170 patients (age 76.2 ± 10.3 years) were included. The outcome of ACM occurred in 43 (25.3%) patients during the 180-day follow-up period. DE was evaluated for a maximum of 3 h after emergency room admission. The lowest DE was defined as ≤140 mL of diuresis per 40 mg of furosemide equivalents. RESULTS No significant differences in age, comorbidities, baseline HF symptoms, or disease-modifying medication were found between the lowest and highest DE groups. The lowest DE group had higher blood urea and lower estimated glomerular filtration rate (eGFR) levels (41.3 ± 24.5 vs. 56.7 ± 23.2 mL/min/1.73 m2, p < 0.001). The patients with the lowest DE had significantly higher rates of ACM during the 180-day follow-up, even after adjustment for other clinically relevant variables: hazard ratio (HR) [95% CI] = 2.31 [1.16-4.58], p = 0.016. The lowest diuresis (≤300 mL) and the highest intravenous furosemide dose (>80 mg) alone were not significantly associated with the outcome. After adjustment for N-terminal prohormone of brain natriuretic peptide, the association between the lowest DE and the outcome lost strength (HR [95% CI] = 1.53 [0.75-3.13], p = 0.240). CONCLUSION A low DE (≤140 mL/40 mg of furosemide) in the first 3 h after an ADHF episode was associated with increased mid-term mortality rates.
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Affiliation(s)
- João Pedro Ferreira
- INSERM, Centre d'Investigations Cliniques Plurithématique 1433, INSERMU1116, Université de Lorraine, CHRU de Nancy, F-CRIN INI-CRCT, Vandoeuvre-lès-Nancy, France.,Cardiovascular Research and Development Unit, Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Nicolas Girerd
- INSERM, Centre d'Investigations Cliniques Plurithématique 1433, INSERMU1116, Université de Lorraine, CHRU de Nancy, F-CRIN INI-CRCT, Vandoeuvre-lès-Nancy, France
| | | | | | - Tiago Almeida
- Internal Medicine Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Alexandre Rola
- Internal Medicine Department, Centro Hospitalar do Porto, Porto, Portugal
| | - Faiez Zannad
- INSERM, Centre d'Investigations Cliniques Plurithématique 1433, INSERMU1116, Université de Lorraine, CHRU de Nancy, F-CRIN INI-CRCT, Vandoeuvre-lès-Nancy, France
| | - Patrick Rossignol
- INSERM, Centre d'Investigations Cliniques Plurithématique 1433, INSERMU1116, Université de Lorraine, CHRU de Nancy, F-CRIN INI-CRCT, Vandoeuvre-lès-Nancy, France
| | - Irene Aragão
- Intensive Care Unit, Centro Hospitalar do Porto, Porto, Portugal
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Lüscher TF. Novel insights in HFrEF and HFpEF: patient characteristics, remote monitoring, and management. Eur Heart J 2016; 37:3117-3120. [DOI: 10.1093/eurheartj/ehw551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Pitt B, Pedro Ferreira J, Zannad F. Mineralocorticoid receptor antagonists in patients with heart failure: current experience and future perspectives. Eur Heart J Cardiovasc Pharmacother 2016; 3:48-57. [DOI: 10.1093/ehjcvp/pvw016] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 07/20/2016] [Accepted: 07/21/2016] [Indexed: 01/14/2023]
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Lüscher TF. Breaking news in heart failure: ESC Guidelines 2016, non-steroidal mineralocorticoid receptor antagonist, and alternate site CRT pacing. Eur Heart J 2016; 37:2085-7. [DOI: 10.1093/eurheartj/ehw306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Affiliation(s)
- Thomas F Lüscher
- Editor-in-Chief, Zurich Heart House, Careum Campus, Moussonstrasse 4, 8091 Zurich, Switzerland
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Komajda M, Tavazzi L, Swedberg K, Böhm M, Borer JS, Moyne A, Ford I. Chronic exposure to ivabradine reduces readmissions in the vulnerable phase after hospitalization for worsening systolic heart failure: a post-hoc analysis of SHIFT. Eur J Heart Fail 2016; 18:1182-9. [PMID: 27210035 DOI: 10.1002/ejhf.582] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/09/2016] [Accepted: 05/09/2016] [Indexed: 12/21/2022] Open
Abstract
AIMS During the post-discharge phase following a heart failure hospitalization (HFH), patients are at high risk of early readmission despite standard of care therapy. We examined the impact of chronic exposure to ivabradine on early readmissions in patients hospitalized for heart failure during the course of the SHIFT study (Systolic Heart Failure treatment with the If inhibitor ivabradine Trial). METHODS AND RESULTS A total of 1186 of the 6505 randomized patients experienced at least one HFH during the study, and had a more severe profile than those without HFH. Of these 1186 patients, 334 patients (28%) were rehospitalized within 3 months for any reason, mostly for cardiovascular causes (86%), including HFH (61%). Ivabradine was associated with fewer all-cause hospitalizations at 1 month [incidence rate ratio (IRR) 0.70, 95% confidence interval (CI) 0.50-1.00, P < 0.05], 2 months (IRR 0.75, 95% CI 0.58-0.98, P = 0.03), and 3 months (IRR 0.79, 95% CI 0.63-0.99, P = 0.04). A trend for a reduction in cardiovascular and HF hospitalizations was also observed in ivabradine-treated patients. CONCLUSION We demonstrate in this post-hoc analysis that chronic exposure to ivabradine reduces the incidence of all-cause hospitalizations during the vulnerable phase after a HFH. Further studies are needed to investigate if in-hospital or early post-discharge initiation of ivabradine could be useful to improve early outcomes in patients hospitalized for HF.
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Affiliation(s)
- Michel Komajda
- Institute of Cardio-Metabolism and Nutrition (ICAN), Department of Cardiology, Pierre et Marie Curie University, Paris VI and Pitié-Salpêtrière Hospital, Paris, France
| | - Luigi Tavazzi
- Maria Cecilia Hospital, GVM Care & Research, E.S. Health Science Foundation, Cotignola, Italy
| | - Karl Swedberg
- Department of Molecular and Clinical Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden, and National Heart and Lung Institute, Imperial College, London, UK
| | - Michael Böhm
- Universitätsklinikum des Saarlandes, Klinik für Innere Medizin III, Homburg/Saar, Germany
| | - Jeffrey S Borer
- Division of Cardiovascular Medicine, The Howard Gilman Institute for Heart Valve Diseases and the Schiavone Institute for Cardiovascular Translational Research, SUNY Downstate Medical Center, Brooklyn and New York, NY, USA
| | - Aurélie Moyne
- Institut de Recherches Internationales Servier, Suresnes, France
| | - Ian Ford
- Robertson Centre for Biostatistics, University of Glasgow, UK
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Girerd N, Rabilloud M, Pibarot P, Mathieu P, Roy P. Quantification of Treatment Effect Modification on Both an Additive and Multiplicative Scale. PLoS One 2016; 11:e0153010. [PMID: 27045168 PMCID: PMC4821587 DOI: 10.1371/journal.pone.0153010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 03/21/2016] [Indexed: 11/29/2022] Open
Abstract
Background In both observational and randomized studies, associations with overall survival are by and large assessed on a multiplicative scale using the Cox model. However, clinicians and clinical researchers have an ardent interest in assessing absolute benefit associated with treatments. In older patients, some studies have reported lower relative treatment effect, which might translate into similar or even greater absolute treatment effect given their high baseline hazard for clinical events. Methods The effect of treatment and the effect modification of treatment were respectively assessed using a multiplicative and an additive hazard model in an analysis adjusted for propensity score in the context of coronary surgery. Results The multiplicative model yielded a lower relative hazard reduction with bilateral internal thoracic artery grafting in older patients (Hazard ratio for interaction/year = 1.03, 95%CI: 1.00 to 1.06, p = 0.05) whereas the additive model reported a similar absolute hazard reduction with increasing age (Delta for interaction/year = 0.10, 95%CI: -0.27 to 0.46, p = 0.61). The number needed to treat derived from the propensity score-adjusted multiplicative model was remarkably similar at the end of the follow-up in patients aged < = 60 and in patients >70. Conclusions The present example demonstrates that a lower treatment effect in older patients on a relative scale can conversely translate into a similar treatment effect on an additive scale due to large baseline hazard differences. Importantly, absolute risk reduction, either crude or adjusted, can be calculated from multiplicative survival models. We advocate for a wider use of the absolute scale, especially using additive hazard models, to assess treatment effect and treatment effect modification.
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Affiliation(s)
- Nicolas Girerd
- INSERM, Centre d’Investigations Cliniques 1433, Université de Lorraine, CHU de Nancy, Institut Lorrain du cœur et des vaisseaux, Nancy, France
- * E-mail:
| | - Muriel Rabilloud
- Hospices Civils de Lyon, Service de Biostatistiques, Lyon, F-69003, France, Université de Lyon, Lyon, F-69000, France, Université Lyon I, Villeurbanne, F-69100, France, CNRS, UMR5558, Laboratoire de Biométrie et Biologie Evolutive, Equipe Biostatistiques Santé, Villeurbanne, F-69100, France
| | | | | | - Pascal Roy
- Hospices Civils de Lyon, Service de Biostatistiques, Lyon, F-69003, France, Université de Lyon, Lyon, F-69000, France, Université Lyon I, Villeurbanne, F-69100, France, CNRS, UMR5558, Laboratoire de Biométrie et Biologie Evolutive, Equipe Biostatistiques Santé, Villeurbanne, F-69100, France
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Ferreira JP, Girerd N, Medeiros PB, Santos M, Carvalho HC, Bettencourt P, Kénizou D, Butler J, Zannad F, Rossignol P. Spot urine sodium excretion as prognostic marker in acutely decompensated heart failure: the spironolactone effect. Clin Res Cardiol 2016; 105:489-507. [PMID: 26615605 DOI: 10.1007/s00392-015-0945-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 11/19/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Loop diuretic resistance characterized by inefficient sodium excretion complicates many patients with acutely decompensated heart failure (ADHF). Mineralocorticoid receptor antagonists (MRAs) in natriuretic doses may improve spot urine sodium excretion and outcomes. OBJECTIVE Our primary aim was to assess the association of high-dose spironolactone with short-term spot urine sodium excretion, and our secondary aim was to determine if this higher short-term spot urine sodium excretion is associated with reduction in the composite clinical outcome (of cardiovascular mortality and/or ADHF hospitalization) event rate at 180 days. METHODS Single-centre, non-randomized, open-label study enrolling 100 patients with ADHF. Patients were treated with standard ADHF therapy alone (n = 50) or oral spironolactone 100 mg/day plus standard ADHF therapy (n = 50). Spot urine samples were collected at day 1 and day 3 of hospitalization. RESULTS Spironolactone group had significantly higher spot urine sodium levels compared to standard care group at day 3 (84.13 ± 28.71 mmol/L vs 70.74 ± 34.43 mmol/L, p = 0.04). The proportion of patients with spot urinary sodium <60 mmol/L was lower in spironolactone group at day 3 (18.8 vs 45.7, p = 0.01). In multivariate analysis, spironolactone was independently associated with increased spot urinary sodium and urinary sodium/potassium ratio of >2 at day 3 (both, p < 0.05). Higher spot urine sodium levels were associated with a lower event rate [HR for urinary sodium >100 mmol/L = 0.16 (0.06-0.42), p < 0.01, compared to <60], and provided a significant prognostic gain measured by net reclassification indexes. CONCLUSION Spot urinary sodium levels >60 mmol/L and urinary sodium/potassium ratio >2 measured at day 3 of hospitalization for ADHF are associated with improved mid-term outcomes. Spironolactone is associated with increased spot urinary sodium and sodium/potassium ratio >2.
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