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Tsuda T, Hayashi K, Kato T, Kusayama T, Nakagawa Y, Nomura A, Tada H, Usui S, Sakata K, Kawashiri MA, Fujino N, Yamagishi M, Takamura M. Effects of Longitudinal Changes in Anemia Status on Clinical Outcomes in Patients With Non-Valvular Atrial Fibrillation - Analysis From the Hokuriku-Plus AF Registry. Circ J 2024:CJ-24-0132. [PMID: 39198193 DOI: 10.1253/circj.cj-24-0132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/01/2024]
Abstract
BACKGROUND Anemia, a common comorbidity in older patients with heart failure (HF) and atrial fibrillation (AF), is associated with an increased risk of adverse events. This study evaluated the prognostic effects of longitudinal changes in anemia status on clinical outcomes in patients with AF. METHODS AND RESULTS We prospectively evaluated data of 1,388 patients with AF from the Hokuriku-Plus AF Registry (1,010 men; mean [±SD] age 72.3±9.7 years) and recorded the incidence of death, HF, thromboembolism, and major bleeding. Of these patients, the 1,233 for whom hemoglobin levels were available at baseline and at the 1-year follow-up were further evaluated. Patients were categorized into 3 groups based on longitudinal changes in 1-year anemia status: Group 1, AF without anemia; Group 2, AF with improved anemia; and Group 3, AF with sustained or new-onset anemia. Over the 1-5 years of follow up, the incidences of death, HF, thromboembolism, and major bleeding were significantly higher among patients with than without anemia. In addition, the incidence of death or HF was significantly higher in Group 3 than in Groups 1 and 2. Multivariate analysis revealed no anemia or improvement in anemia in 1 year as an independent predictor for a favorable prognosis for cardiovascular death and HF. CONCLUSIONS Recovery from anemia may be associated with a favorable clinical course of AF.
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Affiliation(s)
- Toyonobu Tsuda
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Kenshi Hayashi
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Takeshi Kato
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Takashi Kusayama
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Yoichiro Nakagawa
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Akihiro Nomura
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Hayato Tada
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Soichiro Usui
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | - Kenji Sakata
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | | | - Noboru Fujino
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
| | | | - Masayuki Takamura
- Department of Cardiovascular Medicine, Kanazawa University Graduate School of Medical Sciences
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2
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Graham FJ, Guha K, Cleland JG, Kalra PR. Treating iron deficiency in patients with heart failure: what, why, when, how, where and who. Heart 2024:heartjnl-2022-322030. [PMID: 39160066 DOI: 10.1136/heartjnl-2022-322030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 06/25/2024] [Indexed: 08/21/2024] Open
Abstract
For patients with heart failure and reduced or mildly reduced left ventricular ejection fraction, iron deficiency is common and associated with more severe symptoms, worse quality of life and an increased risk of hospitalisations and death. Iron deficiency can be swiftly, effectively and safely treated by administering intravenous iron, either as ferric carboxymaltose or ferric derisomaltose, which improves patient well-being and reduces the risk of hospitalisations including those for heart failure. However, the current definition of iron deficiency in heart failure has serious flaws. A serum ferritin <100 µg/L does not identify patients more likely to respond to intravenous iron. In contrast, patients with transferrin saturations <20%, most of whom are also anaemic, are more likely to have a beneficial response to intravenous iron. In this review, we summarise the available evidence for use of intravenous iron in heart failure and provide recommendations for targeted future research and practical considerations for the general cardiologist.
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Affiliation(s)
- Fraser J Graham
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular & Metabolic Health, University of Glasgow, Glasgow, UK
| | - Kaushik Guha
- Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - John G Cleland
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular & Metabolic Health, University of Glasgow, Glasgow, UK
| | - Paul R Kalra
- Cardiology, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
- University of Glasgow Institute of Health & Wellbeing, Glasgow, UK
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3
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Inciardi RM, Vaduganathan M, Lombardi CM, Gussago C, Agostoni P, Ameri P, Aspromonte N, Calò L, Cameli M, Carluccio E, Carugo S, Cipriani M, De Caterina R, De Ferrari GM, Emdin M, Fornaro A, Guazzi M, Iacoviello M, Imazio M, La Rovere MT, Leonardi S, Maccallini M, Masarone D, Moschini L, Palazzuoli A, Patti G, Pedretti RFE, Perrone Filardi P, Piepoli MF, Potena L, Salzano A, Sciacqua A, Senni M, Sinagra G, Specchia C, Taddei S, Vizza D, Savarese G, Rosano G, Volterrani M, Metra M. OPTImal PHARMacological therapy for patients with heart failure: Rationale and design of the OPTIPHARM-HF registry. Eur J Heart Fail 2024; 26:1707-1714. [PMID: 38923140 DOI: 10.1002/ejhf.3260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 03/30/2024] [Accepted: 04/15/2024] [Indexed: 06/28/2024] Open
Abstract
AIMS Patients with heart failure (HF) remain often undertreated for multiple reasons, including treatment inertia, contraindications, and intolerance. The OPTIimal PHARMacological therapy for patients with Heart Failure (OPTIPHARM-HF) registry is designed to evaluate the prevalence of evidence-based medical treatment prescription and titration, as well as the causes of its underuse, in a broad real-world population of consecutive patients with HF across the whole ejection fraction spectrum and among different clinical phenotypes. METHODS The OPTIPHARM-HF registry (NCT06192524) is a prospective, multicenter, observational, national study of adult patients with symptomatic HF, as defined by current international guidelines, regardless of ejection fraction. Both outpatients and inpatients with chronic and acute decompensated HF will be recruited. The study will enroll up to 2500 patients with chronic HF at approximately 35 Italian HF centres. Patients will be followed for a maximum duration of 24 months. The primary objective of the OPTIPHARM-HF registry is to assess prescription and adherence to evidence-based guideline-directed medical therapy (GDMT) in patients with HF. The primary outcome is to describe the prevalence of GDMT use according to target guideline recommendation. Secondary objectives include implementation of comorbidity treatment, evaluation of sequence of treatment introduction and up-titration, description of GDMT implementation in the specific HF population, main causes of GDMT underuse, and assessment of cumulative rate of cardiovascular events. CONCLUSION The OPTIPHARM-HF registry will provide important implications for improving patient care and adoption of recommended medical therapy into clinical practice among HF patients.
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Affiliation(s)
- Riccardo M Inciardi
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Muthiah Vaduganathan
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Carlo M Lombardi
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Cristina Gussago
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Piergiuseppe Agostoni
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Pietro Ameri
- Cardiology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Nadia Aspromonte
- Department of Cardiovascular ad Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Leonardo Calò
- Division of Cardiology, Policlinico Casilino, Rome, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Erberto Carluccio
- Cardiology and Cardiovascular Pathophysiology, Santa Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Stefano Carugo
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico and Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Manlio Cipriani
- Clinical Cardiology and Heart Failure Unit, Mediterranean Institute for Transplantation and Advanced Specialized Therapies ISMETT, Palermo, Italy
| | - Raffaele De Caterina
- Cardiology Division, Cardiothoracic and Vascular Department, Pisa University Hospital, Pisa, Italy
- Department of Surgical, Medical and Molecular Pathology and of Critical Sciences, University of Pisa, Pisa, Italy
| | - Gaetano M De Ferrari
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Michele Emdin
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | | | - Marco Guazzi
- Cardiology Division, San Paolo Hospital, Milan, Italy
- Department of Biological Sciences, University of Milan School of Medicine, Milan, Italy
| | - Massimo Iacoviello
- Cardiology Unit, University Hospital Policlinico Riuniti, Foggia, Italy
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Massimo Imazio
- Department of Medicine (DMED), University of Udine, and Cardiothoracic Department, University Hospital Santa Maria della Misericordia, ASUFC, Udine, Italy
| | | | - Sergio Leonardi
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Marta Maccallini
- Humanitas Clinical and Research Hospital IRCCS, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Daniele Masarone
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital, Naples, Italy
| | - Luigi Moschini
- Division of Cardiology, Ospedale Oglio Po, ASST Cremona, Cremona, Italy
| | - Alberto Palazzuoli
- Cardiovascular Diseases Unit, Cardiothoracic and Vascular Department, Le Scotte Hospital, University of Siena, Siena, Italy
| | - Giuseppe Patti
- Division of Cardiology, AOU Maggiore della Carità, Novara, Italy
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Roberto F E Pedretti
- Unit of Cardiology, Cardiovascular Department, IRCCS MultiMedica, Sesto San Giovanni, Milan, Italy
- University of Milano - Bicocca, School of Medicine and Surgery, Milan, Italy
| | | | - Massimo F Piepoli
- Clinical Cardiology, IRCCS Policlinicco San Donato, San Donato Milanese, Milan, Italy
- Department of Biomedical Science for Health, University of Milan, Milan, Italy
| | - Luciano Potena
- Heart Failure and Transplant Unit, IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
| | | | - Angela Sciacqua
- Geriatrics Division. AOU R.Dulbecco, Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Michele Senni
- Cardiology Unit, Cardiovascular Department, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Claudia Specchia
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Stefano Taddei
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Dario Vizza
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Policlinico Umberto I, Rome, Italy
| | - Gianluigi Savarese
- Division of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Giuseppe Rosano
- Chair of Pharmacology, University San Raffaele, Rome, Italy
- Cardiology, San Raffaele Cassino Hospital, Cassino, Italy
- Cardiovascular CAG, St George's University Hospital, London, UK
| | - Maurizio Volterrani
- Department of Exercise Science and Medicine, San Raffaele Open University of Rome, Italy
- Cardiopulmonary Department, IRCCS San Raffaele Roma, Rome, Italy
| | - Marco Metra
- Institute of Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
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Schupp T, Weidner K, Reinhardt M, Abel N, Schmitt A, Lau F, Kittel M, Bertsch T, Weiß C, Behnes M, Akin I. Effect of anaemia and iron deficiency in heart failure with mildly reduced ejection fraction. Eur J Clin Invest 2024; 54:e14205. [PMID: 38597298 DOI: 10.1111/eci.14205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/06/2024] [Accepted: 03/03/2024] [Indexed: 04/11/2024]
Abstract
OBJECTIVE The present study aims to clarify the prevalence and prognostic impact of anaemia and iron deficiency in patients with heart failure with mildly reduced ejection fraction (HFmrEF). BACKGROUND The prognostic impact of anaemia and iron deficiency in HFmrEF has not yet been clarified. METHODS Consecutive patients with HFmrEF were retrospectively included at one institution from 2016 to 2022. Patients with anaemia (i.e. haemoglobin <13 g/dL in males and < 12 g/dL in females) were compared to patients without, respectively patients with or without iron deficiency. The primary endpoint was all-cause mortality at 30 months (median follow-up), secondary endpoints comprised HF-related rehospitalisation. RESULTS Two thousand one hundred and fifty four patients with HFmrEF with a median haemoglobin level of 12.2 g/dL were included. Anaemia was present in 52% of patients with HFmrEF and associated with a higher risk of all-cause mortality (44% vs. 18%; HR = 3.021; 95% CI 2.552-3.576; p =.001) and HF-related rehospitalisation (18% vs. 8%; HR = 2.351; 95% CI 1.819-3.040; p =.001) at 30 months, which was confirmed after multivariable adjustment. Although iron status was infrequently assessed in anaemics with HFmrEF (27%), the presence of iron deficiency was associated with higher risk of rehospitalisation for worsening HF (25% vs. 15%; HR = 1.746; 95% CI 1.024-2.976; p =.038), but not all-cause mortality (p =.279) at 30 months. CONCLUSION Anaemia and iron deficiency are very common in atleast half of patients with HFmrEF and independently associated with adverse long-term prognosis.
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Affiliation(s)
- Tobias Schupp
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Kathrin Weidner
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Marielen Reinhardt
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Noah Abel
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Alexander Schmitt
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Felix Lau
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Maximilian Kittel
- Institute for Clinical Chemistry, Faculty of Medicine Mannheim, Heidelberg University, Mannheim, Germany
| | - Thomas Bertsch
- Institute of Clinical Chemistry, Laboratory Medicine and Transfusion Medicine, Nuremberg General Hospital, Paracelsus Medical University, Nuremberg, Germany
| | - Christel Weiß
- Department of Statistical Analysis, Faculty of Medicine Mannheim, University of Heidelberg, Mannheim, Germany
| | - Michael Behnes
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Ibrahim Akin
- Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
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5
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Di Palo KE, Feder S, Baggenstos YT, Cornelio CK, Forman DE, Goyal P, Kwak MJ, McIlvennan CK. Palliative Pharmacotherapy for Cardiovascular Disease: A Scientific Statement From the American Heart Association. Circ Cardiovasc Qual Outcomes 2024; 17:e000131. [PMID: 38946532 DOI: 10.1161/hcq.0000000000000131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
Cardiovascular disease exacts a heavy toll on health and quality of life and is the leading cause of death among people ≥65 years of age. Although medical, surgical, and device therapies can certainly prolong a life span, disease progression from chronic to advanced to end stage is temporally unpredictable, uncertain, and marked by worsening symptoms that result in recurrent hospitalizations and excessive health care use. Compared with other serious illnesses, medication management that incorporates a palliative approach is underused among individuals with cardiovascular disease. This scientific statement describes palliative pharmacotherapy inclusive of cardiovascular drugs and essential palliative medicines that work synergistically to control symptoms and enhance quality of life. We also summarize and clarify available evidence on the utility of guideline-directed and evidence-based medical therapies in individuals with end-stage heart failure, pulmonary arterial hypertension, coronary heart disease, and other cardiomyopathies while providing clinical considerations for de-escalating or deprescribing. Shared decision-making and goal-oriented care are emphasized and considered quintessential to the iterative process of patient-centered medication management across the spectrum of cardiovascular disease.
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6
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Docherty KF, McMurray JJ, Kalra PR, Cleland JG, Lang NN, Petrie MC, Robertson M, Ford I. Intravenous iron and SGLT2 inhibitors in iron-deficient patients with heart failure and reduced ejection fraction. ESC Heart Fail 2024; 11:1875-1879. [PMID: 38549192 PMCID: PMC11287326 DOI: 10.1002/ehf2.14742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/11/2024] [Indexed: 07/31/2024] Open
Abstract
AIMS To explore the potential interaction between use of SGLT2 inhibitors and the increase in haemoglobin in patients randomized to intravenous iron or the control group in the IRONMAN (Effectiveness of Intravenous Iron Treatment versus Standard Care in Patients with Heart Failure and Iron Deficiency) trial. METHODS AND RESULTS This was a post hoc exploratory analysis of the IRONMAN trial which randomized patients with heart failure, a left ventricular ejection fraction (LVEF) ≤ 45% and iron deficiency (transferrin saturation <20% or ferritin <100 μg/L) to open label intravenous ferric derisomaltose or usual care. Of the 1137 randomized patients, 29 (2.6%) were taking an SGLT2 inhibitor at baseline. The mean (SD) change in haemoglobin from baseline at 4 weeks in those taking an SGLT2 inhibitor at baseline was 1.3 (1.2) g/dL in patients randomized to ferric derisomaltose and 0.1 (0.7) g/dL in the usual care group; between-group difference = 1.0 g/dL (95% CI 0.1, 1.8). The equivalent numbers in the no SGLT2 inhibitor group were 0.6 (0.9) g/dL in those randomized to ferric derisomaltose and 0.1 (0.8) g/dL in the usual care group; between-group difference = 0.4 g/dL (95% CI 0.3, 1.6); interaction P value = 0.10. No patient receiving an SGLT2 inhibitor at baseline developed polycythaemia during follow-up (defined as haemoglobin >16.5 g/dL [men] or >16 g/dL [women]). CONCLUSIONS In the IRONMAN trial, there was a trend to a greater increase in haemoglobin with ferric derisomaltose in iron-deficient patients taking an SGLT2 inhibitor at baseline, as compared with those not taking one.
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Affiliation(s)
- Kieran F. Docherty
- BHF Cardiovascular Research CentreSchool of Cardiovascular and Metabolic Health University of GlasgowGlasgowUK
| | - John J.V. McMurray
- BHF Cardiovascular Research CentreSchool of Cardiovascular and Metabolic Health University of GlasgowGlasgowUK
| | - Paul R. Kalra
- Department of CardiologyPortsmouth Hospitals University NHS TrustPortsmouthUK
- Faculty of Science and HealthUniversity of PortsmouthPortsmouthUK
| | - John G.F. Cleland
- BHF Cardiovascular Research CentreSchool of Cardiovascular and Metabolic Health University of GlasgowGlasgowUK
| | - Ninian N. Lang
- BHF Cardiovascular Research CentreSchool of Cardiovascular and Metabolic Health University of GlasgowGlasgowUK
| | - Mark C. Petrie
- BHF Cardiovascular Research CentreSchool of Cardiovascular and Metabolic Health University of GlasgowGlasgowUK
| | | | - Ian Ford
- Robertson Centre for BiostatisticsUniversity of GlasgowGlasgowUK
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7
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Nazir MS, Lyon AR, Southworth R. Iron replacement in anthracycline-related cardiac dysfunction: fuel on the fire? Eur Heart J 2024:ehae411. [PMID: 38982980 DOI: 10.1093/eurheartj/ehae411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/11/2024] Open
Affiliation(s)
- Muhummad Sohaib Nazir
- School of Biomedical Engineering and Imaging Sciences, King's College London, Guy's and St Thomas' Hospital, London SE1 7EU, UK
- Cardio-Oncology Centre of Excellence, Royal Brompton Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Alexander R Lyon
- Cardio-Oncology Centre of Excellence, Royal Brompton Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Richard Southworth
- School of Biomedical Engineering and Imaging Sciences, King's College London, Guy's and St Thomas' Hospital, London SE1 7EU, UK
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8
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Packer M, Anker SD, Butler J, Cleland JG, Kalra PR, Mentz RJ, Ponikowski P, Talha KM. Redefining Iron Deficiency in Patients With Chronic Heart Failure. Circulation 2024; 150:151-161. [PMID: 38733252 PMCID: PMC11224570 DOI: 10.1161/circulationaha.124.068883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024]
Abstract
A serum ferritin level <15 to 20 μg/L historically identified patients who had absent bone marrow iron stores, but serum ferritin levels are distorted by the systemic inflammatory states seen in patients with chronic kidney disease or heart failure. As a result, nearly 25 years ago, the diagnostic ferritin threshold was increased 5- to 20-fold in patients with chronic kidney disease (ie, iron deficiency was identified if the serum ferritin level was <100 μg/L, regardless of transferrin saturation [TSAT], or 100 to 299 μg/L if TSAT was <20%). This guidance was motivated not by the findings of studies of total body or tissue iron depletion, but by a desire to encourage the use of iron supplements to potentiate the response to erythropoiesis-stimulating agents in patients with renal anemia. However, in patients with heart failure, this definition does not reliably identify patients with an absolute or functional iron-deficiency state, and it includes individuals with TSATs (≥20%) and serum ferritin levels in the normal range (20-100 mg/L) who are not iron deficient, have an excellent prognosis, and do not respond favorably to iron therapy. Furthermore, serum ferritin levels may be distorted by the use of both neprilysin and sodium-glucose cotransporter 2 inhibitors, both of which may act to mobilize endogenous iron stores. The most evidence-based and trial-tested definition of iron deficiency is the presence of hypoferremia, as reflected by as a TSAT <20%. These hypoferremic patients are generally iron deficient on bone marrow examination, and after intravenous iron therapy, they exhibit an improvement in exercise tolerance and functional capacity (when meaningfully impaired) and show the most marked reduction (ie, 20%-30%) in the risk of cardiovascular death or total heart failure hospitalizations. Therefore, we propose that the current ferritin-driven definition of iron deficiency in heart failure should be abandoned and that a definition based on hypoferremia (TSAT <20%) should be adopted.
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Affiliation(s)
- Milton Packer
- Baylor University Medical Center (M.P.), Dallas, TX
- Imperial College, London, UK (M.P.)
| | - Stefan D. Anker
- Department of Cardiology, German Heart Center Charité, Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research, partner site Berlin, Charité Universitätsmedizin, Berlin, Germany (S.D.A.)
| | - Javed Butler
- Baylor Scott and White Research Institute (J.B.), Dallas, TX
- Baylor University Medical Center (M.P.), Dallas, TX
- University of Mississippi Medical Center, Jackson (J.B., K.M.T.)
| | - John G.F. Cleland
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health (J.G.F.C.), University of Glasgow, UK
| | - Paul R. Kalra
- College of Medical, Veterinary & Life Sciences (P.R.K.), University of Glasgow, UK
- Department of Cardiology, Portsmouth Hospitals University NHS Trust, Portsmouth, UK (P.R.K.)
- Faculty of Science and Health, University of Portsmouth, UK (P.R.K.)
| | - Robert J. Mentz
- Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC (R.J.M.)
- Duke Clinical Research Institute, Durham, NC (R.J.M.)
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Poland (P.P.)
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland (P.P.)
| | - Khawaja M. Talha
- University of Mississippi Medical Center, Jackson (J.B., K.M.T.)
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9
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Camilli M, Ballacci F, Rossi VA, Cannatà A, Monzo L, Mewton N, Girerd N, Gentile P, Marini M, Mapelli M, Flammer AJ, Aspromonte N, Montone RA, Lombardo A, Lanza GA, Savarese G, Ruschitzka F, Crea F. Iron deficiency and supplementation in patients with heart failure: Results from the IRON-HF international survey. Eur J Heart Fail 2024. [PMID: 38962833 DOI: 10.1002/ejhf.3356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 05/22/2024] [Accepted: 06/13/2024] [Indexed: 07/05/2024] Open
Abstract
AIMS Iron deficiency (ID) is common in patients with heart failure (HF) and is associated with poor outcomes, regardless of anaemia status. Iron supplementation has been demonstrated to improve exercise capacity and quality of life in patients with HF with an ejection fraction <50% and ID. This survey aimed to provide data on real-world practices related to ID screening and management. METHODS AND RESULTS We designed and distributed an online survey (23 questions) regarding ID screening and management in the HF setting. Overall, 256 cardiologists completed the survey (59.8% male, mostly between 30 and 50 years). The majority of physicians defined ID according to the most recent HF recommendations (98.4%) and reported screening for ID in more than half of their patients (68.4%). However, only 54.3% of the respondents performed periodic screening (every 6 months to 1 year). A total of 93.0% of participants prescribed and/or administered iron supplementation, using intravenous iron as the preferred method of administration (86.3%). After iron supplementation, 96.1% of the respondents reassessed ID, most frequently at 3-6 months (67.6%). Most physicians (93.8%) perceived ID as an underestimated comorbidity in HF. Cardiologists' age, training status, subspecialty and work setting (academic vs. non-academic hospitals) were associated with heterogeneity in the answers. CONCLUSIONS The results of this survey highlight the need for more consistent strategies of ID screening and treatment for patients with HF.
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Affiliation(s)
- Massimiliano Camilli
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Federico Ballacci
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Valentina Alice Rossi
- Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Antonio Cannatà
- King's College Hospital NHS Foundation trust, London, UK
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Excellence, King's College London, London, UK
| | - Luca Monzo
- Université de Lorraine, Centre d'Investigations Cliniques Plurithématique 1433 and Inserm U1116, CHRU Nancy, FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
| | - Nathan Mewton
- Heart Failure Department, Clinical Investigation Center, INSERM 1060 & 1407, Hospices Civils de Lyon, University Claude Bernard Lyon 1, Lyon, France
| | - Nicolas Girerd
- Université de Lorraine, Centre d'Investigations Cliniques Plurithématique 1433 and Inserm U1116, CHRU Nancy, FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
| | - Piero Gentile
- De Gasperis Cardio Center and Transplant Center, Niguarda Hospital, Milan, Italy
| | - Marco Marini
- Cardiovascular Sciences Cardiology Department, Ospedali Riuniti, Ancona, Italy
| | | | - Andreas J Flammer
- Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
- Center for Translational and Experimental Cardiology, Schlieren, Switzerland
| | - Nadia Aspromonte
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Rocco Antonio Montone
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonella Lombardo
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Gaetano Antonio Lanza
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Gianluigi Savarese
- Division of Cardiology, Department of Medicine, Karolinska Institute; and Heart and Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Frank Ruschitzka
- Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
- Center for Translational and Experimental Cardiology, Schlieren, Switzerland
| | - Filippo Crea
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
- Center of Excellence of Cardiovascular Sciences, Ospedale Isola Tiberina - Gemelli Isola, Rome, Italy
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10
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Ahmed M, Shafiq A, Javaid H, Singh P, Shahbaz H, Maniya MT, Jain H, Shakir N, Cheema HA, Ahmad A, Rehman WU, Yeap G, Nashwan AJ, Minhas AMK, Ahmed R, Fudim M, Fonarow GC. Intravenous iron therapy for heart failure and iron deficiency: An updated meta-analysis of randomized clinical trials. ESC Heart Fail 2024. [PMID: 38965691 DOI: 10.1002/ehf2.14905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 06/03/2024] [Indexed: 07/06/2024] Open
Abstract
Heart failure (HF) patients frequently exhibit iron deficiency, which is associated with a poor prognosis. Although various trials have been conducted, it is uncertain if intravenous (IV) iron replenishment improves clinical outcomes in HF patients with iron deficiency. A comprehensive literature search was conducted using PubMed/MEDLINE, Embase, and the Cochrane Library from inception till 15 September 2023 to retrieve randomized controlled trials (RCTs) that compared IV iron therapy with placebo or standard of care in patients with HF and iron deficiency. Clinical outcomes were assessed by generating forest plots using the random-effects model and pooling odds ratios (ORs) or weighted mean differences (WMDs). Fourteen RCTs with 6651 patients were included. IV iron therapy showed a significantly reduced incidence of the composite of first heart failure hospitalization (HHF) or cardiovascular (CV) mortality as compared with the control group (OR = 0.73, 95% CI: 0.58 to 0.92). The IV iron therapy resulted in a trend towards lower CV mortality (OR = 0.88, 95% CI: 0.76 to 1.01), 1-year all-cause mortality (OR = 0.85, 95% CI: 0.71 to 1.02), and first HHF (OR = 0.73, 95% CI: 0.51 to 1.05), and an improved left ventricular ejection fraction (LVEF) (MD = 4.54, 95% CI: -0.13 to 9.21). Meta-regression showed a significant inverse moderating effect of baseline LVEF on the first HHF or CV death. In patients with HF and iron deficiency, IV iron therapy reduced the incidence of composite of first HHF or CV mortality. There was a trend of lower overall CV and 1-year all-cause mortality, first HHF, and improved LVEF with IV iron therapy.
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Affiliation(s)
- Mushood Ahmed
- Department of Medicine, Rawalpindi Medical University, Rawalpindi, Pakistan
| | - Aimen Shafiq
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Hira Javaid
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Priyansha Singh
- Smt. Nathiba Hargovandas Lakhmichand Municipal Medical College, Ahmedabad, India
| | - Haania Shahbaz
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | | | - Hritvik Jain
- All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Najwa Shakir
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | | | - Adeel Ahmad
- Department of Internal Medicine, Mass General Brigham - Salem Hospital, Salem, Massachusetts, USA
| | - Wajeeh Ur Rehman
- Department of Internal Medicine, Binghamton Clinical Campus, SUNY Upstate Medical University, Binghamton, New York, USA
| | - Gabriel Yeap
- Faculty of Medical Sciences, Newcastle University School of Medicine, Newcastle upon Tyne, UK
| | | | | | - Raheel Ahmed
- National Heart & Lung Institute, Imperial College London, London, UK
- Department of Cardiology, Royal Brompton Hospital, London, UK
| | - Marat Fudim
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
- Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Gregg C Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, Division of Cardiology, University of California Los Angeles, Los Angeles, California, USA
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11
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Lakhal-Littleton S, Cleland JGF. Iron deficiency and supplementation in heart failure. Nat Rev Cardiol 2024; 21:463-486. [PMID: 38326440 DOI: 10.1038/s41569-024-00988-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 02/09/2024]
Abstract
Non-anaemic iron deficiency (NAID) is a strategic target in cardiovascular medicine because of its association with a range of adverse effects in various conditions. Endeavours to tackle NAID in heart failure have yielded mixed results, exposing knowledge gaps in how best to define 'iron deficiency' and the handling of iron therapies by the body. To address these gaps, we harness the latest understanding of the mechanisms of iron homeostasis outside the erythron and integrate clinical and preclinical lines of evidence. The emerging picture is that current definitions of iron deficiency do not assimilate the multiple influences at play in patients with heart failure and, consequently, fail to identify those with a truly unmet need for iron. Additionally, current iron supplementation therapies benefit only certain patients with heart failure, reflecting differences in the nature of the unmet need for iron and the modifying effects of anaemia and inflammation on the handling of iron therapies by the body. Building on these insights, we identify untapped opportunities in the management of NAID, including the refinement of current approaches and the development of novel strategies. Lessons learned from NAID in cardiovascular disease could ultimately translate into benefits for patients with other chronic conditions such as chronic kidney disease, chronic obstructive pulmonary disease and cancer.
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Affiliation(s)
| | - John G F Cleland
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
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12
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Nakao M, Nagai T, Anzai T. Iron supplementation is a residual piece of management in Asian patients with heart failure? Int J Cardiol 2024; 406:132014. [PMID: 38582240 DOI: 10.1016/j.ijcard.2024.132014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 03/29/2024] [Accepted: 04/02/2024] [Indexed: 04/08/2024]
Affiliation(s)
- Motoki Nakao
- Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Toshiyuki Nagai
- Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.
| | - Toshihisa Anzai
- Department of Cardiovascular Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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13
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Cheema B, Chokshi A, Orimoloye O, Ardehali H. Intravenous Iron Repletion for Patients With Heart Failure and Iron Deficiency: JACC State-of-the-Art Review. J Am Coll Cardiol 2024; 83:2674-2689. [PMID: 38897678 DOI: 10.1016/j.jacc.2024.03.431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 06/21/2024]
Abstract
Iron deficiency and heart failure frequently co-occur, sparking clinical research into the role of iron repletion in this condition over the last 20 years. Although early nonrandomized studies and subsequent moderate-sized randomized controlled trials showed an improvement in symptoms and functional metrics with the use of intravenous iron, 3 recent larger trials powered to detect a difference in hard cardiovascular outcomes failed to meet their primary endpoints. Additionally, there are potential concerns related to side effects from intravenous iron, both in the short and long term. This review discusses the basics of iron biology and regulation, the diagnostic criteria for iron deficiency and the clinical evidence for intravenous iron in heart failure, safety concerns, and alternative therapies. We also make practical suggestions for the management of patients with iron deficiency and heart failure and outline key areas in need of future research.
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Affiliation(s)
- Baljash Cheema
- Bluhm Cardiovascular Institute, Center for Artificial Intelligence, Northwestern Medicine, Chicago, Illinois, USA; Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA.
| | - Anuj Chokshi
- McGaw Medical Center, Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA
| | - Olusola Orimoloye
- McGaw Medical Center, Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA
| | - Hossein Ardehali
- Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA.
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14
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Ma TC, Gao F, Liu XL, Wang CX, Liu Q, Zhou J. Association between dietary inflammatory index and NT-proBNP levels in US adults: A cross-sectional analysis. PLoS One 2024; 19:e0304289. [PMID: 38837950 PMCID: PMC11152272 DOI: 10.1371/journal.pone.0304289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 05/09/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND With cardiovascular diseases standing as a leading cause of mortality worldwide, the interplay between diet-induced inflammation, as quantified by the Dietary Inflammatory Index (DII), and heart failure biomarker NT-proBNP has not been investigated in the general population. METHODS This study analyzed data from the National Health and Nutrition Examination Survey (NHANES) 1999-2004, encompassing 10,766 individuals. The relationship between the DII and NT-proBNP levels was evaluated through multivariable-adjusted regression models. To pinpoint crucial dietary components influencing NT-proBNP levels, the LASSO regression model was utilized. Stratified analyses were then conducted to examine the associations within specific subgroups to identify differential effects of the DII on NT-proBNP levels across diverse populations. RESULTS In individuals without heart failure, a unit increase in the DII was significantly associated with an increase in NT-proBNP levels. Specifically, NT-proBNP levels rose by 9.69 pg/mL (95% CI: 6.47, 12.91; p < 0.001) without adjustments, 8.57 pg/mL (95% CI: 4.97, 12.17; p < 0.001) after adjusting for demographic factors, and 5.54 pg/mL (95% CI: 1.75, 9.32; p = 0.001) with further adjustments for health variables. In participants with a history of heart failure, those in the second and third DII quartile showed a trend towards higher NT-proBNP levels compared to those in the lowest quartile, with increases of 717.06 pg/mL (95% CI: 76.49-1357.63, p = 0.030) and 855.49 pg/mL (95% CI: 156.57-1554.41, p = 0.018). Significant interactions were observed in subgroup analyses by age (<50: β = 3.63, p = 0.141; 50-75: β = 18.4, p<0.001; >75: β = 56.09, p<0.001), gender (men: β = 17.82, p<0.001; women: β = 7.43, p = 0.061),hypertension (β = 25.73, p<0.001) and diabetes (β = 38.94, p<0.001). CONCLUSION This study identified a positive correlation between the DII and NT-proBNP levels, suggesting a robust link between pro-inflammatory diets and increased heart failure biomarkers, with implications for dietary modifications in cardiovascular risk management.
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Affiliation(s)
- Teng-Chi Ma
- The First Affiliated Hospital of Xi’an Jiaotong University, Yulin Hospital, Yulin, Shaanxi, China
| | - Feng Gao
- Department of Cardiology, The Affiliated Hospital of Yan’an University, Yan’an, Shaanxi, China
| | - Xin-Lu Liu
- Department of Cardiology, The Affiliated Hospital of Yan’an University, Yan’an, Shaanxi, China
| | - Chen-Xi Wang
- Department of Cardiology, The Affiliated Hospital of Yan’an University, Yan’an, Shaanxi, China
| | - Qiang Liu
- Department of Cardiology, The Affiliated Hospital of Yan’an University, Yan’an, Shaanxi, China
| | - Jing Zhou
- Department of Cardiology, The Affiliated Hospital of Yan’an University, Yan’an, Shaanxi, China
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15
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Bone R, Walthall H. The findings of a service evaluation on the practice of assessment and treatment of iron deficiency in people admitted to a UK hospital with decompensated Heart Failure. Heart Lung 2024; 66:94-102. [PMID: 38598979 DOI: 10.1016/j.hrtlng.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/19/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Iron Deficiency (ID) is common in Heart Failure (HF) and associated with poor outcomes. Replacement with intravenous (IV) iron can improve functional status, quality of life and risk of unplanned admission. In 2015/16 a local service evaluation was performed which found that of people admitted with HF, only 27.5 % had assessment of iron status, and when identified, replacement occurred in fewer than half. Education strategies were employed to increase awareness of the importance of assessment and correction. OBJECTIVES To assess if practice had improved following education strategies. METHODS A review of 220 patient records for people admitted with HF in 2020/21 to establish if iron status assessed, presence of ID, and whether if ID identified it was treated, and by which route. Trends in 2020/21 data were explored in sub-groups by age, sex, type of HF, anaemia status, input from HF specialists and type of ID. RESULTS Compared to 2015/16, more assessments of iron status were performed (45% vs 27.5 %), ID was corrected more frequently (57% vs 46 %) and increased use of the IV route for replacement (83% vs 58 %) CONCLUSIONS: Despite the impact of COVID-19 on usual care in 2020/21, improvement was seen in proportion of assessment and treatment of ID following simple education strategies for key stakeholders. There may be scope to improve practice further if the findings remain similar post pandemic. If so, a formal Quality Improvement approach may be helpful.
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Affiliation(s)
- Rebecca Bone
- Cardiology Ward, Oxford Heart Centre, John Radcliffe Hospital, Headley Way, Headington, Oxford OX3 9DU, UK.
| | - Helen Walthall
- Corporate Nursing Office, Level 3, John Radcliffe Hospital, Headley Way, Headington, Oxford OX3 9DU, UK; Oxford Biomedical Research Centre.
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16
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Sharma S, Katz R, Chaves PH, Hoofnagle AN, Kizer JR, Bansal N, Ganz T, Ix JH. Iron Deficiency and Incident Heart Failure in Older Community-Dwelling Individuals. ESC Heart Fail 2024; 11:1435-1442. [PMID: 38407565 PMCID: PMC11098627 DOI: 10.1002/ehf2.14724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 12/01/2023] [Accepted: 01/24/2024] [Indexed: 02/27/2024] Open
Abstract
AIMS Among persons with prevalent heart failure (HF), iron deficiency has been linked to HF admissions, and intravenous iron replacement improves HF outcomes. Recent studies in persons with chronic kidney disease (CKD) demonstrate that iron deficiency is associated with incident HF. This study aimed to determine the relationship of iron status with incident HF in community-dwelling older adults irrespective of their kidney function. METHODS In this case-cohort study, 1,006 Cardiovascular Health Study participants (785 from the random sub-cohort [including 193 HF cases] and 221 additional HF cases [N = 414 total HF cases]) aged ≥ 65 years without HF (41% with CKD), we used weighted Cox models to evaluate associations of iron status with incident HF. Participants were categorized based on quartiles of transferrin saturation and ferritin as "iron replete" (27.3%), "functional iron deficiency" (7.7%), "iron deficiency" (11.8%), "mixed iron deficiency" (5.6%), "high iron" (9.3%) and "non-classified" (38.1%), consistent with prior studies. RESULTS Compared to older persons who were iron replete, those with iron deficiency were at higher risk of incident HF (HR 1.47; 1.02-2.11) in models adjusting for demographics, HF risk factors, and estimated glomerular filtration rate. Other iron categories did not associate with incident HF. The relationship of iron deficiency with incident HF did not differ by CKD status (interaction P value 0.2). CONCLUSIONS Among community-dwelling elders, iron deficiency is independently associated with incident HF, an association that was similar irrespective of CKD status. Our findings support conduct of clinical trials of iron replacement for prevention of HF in older adults with iron deficiency.
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Affiliation(s)
- Shilpa Sharma
- Department of MedicineDavid Geffen School of Medicine at UCLALos AngelesCAUSA
- Nephrology SectionVeteran Affairs Greater Los Angeles Healthcare SystemLos AngelesCAUSA
| | | | - Paulo H.M. Chaves
- Benjamin Leon Center for Geriatric Research and Education, Department of Translational Medicine, Herbert Wertheim College of MedicineFlorida International UniversityMiamiFloridaUSA
| | | | - Jorge R. Kizer
- Cardiology Section, San Francisco Veterans Affairs Health Care System, Departments of Medicine, Epidemiology and BiostatisticsUniversity of California San FranciscoSan FranciscoCAUSA
| | | | - Tomas Ganz
- Department of MedicineDavid Geffen School of Medicine at UCLALos AngelesCAUSA
| | - Joachim H. Ix
- Division of Nephrology‐Hypertension, Department of MedicineUniversity of California San DiegoSan DiegoCAUSA
- Nephrology SectionVeterans Affairs San Diego Healthcare SystemLa JollaCAUSA
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17
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Packer M, Anker SD, Butler J, Cleland JGF, Kalra PR, Mentz RJ, Ponikowski P, Talha KM. Critical re-evaluation of the identification of iron deficiency states and effective iron repletion strategies in patients with chronic heart failure. Eur J Heart Fail 2024; 26:1298-1312. [PMID: 38727791 DOI: 10.1002/ejhf.3237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/17/2024] [Accepted: 03/30/2024] [Indexed: 06/28/2024] Open
Abstract
According to current guidelines, iron deficiency is defined by a serum ferritin level <100 ng/ml or a transferrin saturation (TSAT) <20% if the serum ferritin level is 100-299 μg/L. These criteria were developed to encourage the use of intravenous iron as an adjunct to erythropoiesis-stimulating agents in the treatment of renal anaemia. However, in patients with heart failure, these criteria are not supported by any pathophysiological or clinical evidence that they identify an absolute or functional iron deficiency state. A low baseline TSAT-but not serum ferritin level-appears to be a reliable indicator of the effect of intravenous iron to reduce major heart failure events. In randomized controlled trials, intravenous iron decreased the risk of cardiovascular death or total heart failure hospitalization in patients with a TSAT <20% (risk ratio 0.67 [0.49-0.92]) but not in patients with a TSAT ≥20% (risk ratio 0.99 [0.74-1.30]), with the magnitude of the risk reduction being proportional to the severity of hypoferraemia. Patients who were enrolled in clinical trials solely because they had a serum ferritin level <100 μg/L showed no significant benefit on heart failure outcomes, and it is noteworthy that serum ferritin levels of 20-300 μg/L lie entirely within the range of normal values for healthy adults. Current guidelines reflect the eligibility criteria of clinical trials, which inadvertently adopted unvalidated criteria to define iron deficiency. Reliance on these guidelines would lead to the treatment of many patients who are not iron deficient (serum ferritin level <100 μg/L but normal TSAT) and ignores the possibility of iron deficiency in patients with a low TSAT but with serum ferritin level of >300 μg/L. Importantly, analyses of benefit based on trial eligibility-driven guidelines substantially underestimate the magnitude of heart-failure-event risk reduction with intravenous iron in patients who are truly iron deficient. Based on all available data, we recommend a new mechanism-based and trial-tested approach that reflects the totality of evidence more faithfully than the historical process adopted by clinical investigators and by the guidelines. Until additional evidence is forthcoming, an iron deficiency state in patients with heart failure should be defined by a TSAT <20% (as long as the serum ferritin level is <400 μg/L), and furthermore, the use of a serum ferritin level <100 μg/L alone as a diagnostic criterion should be discarded.
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Affiliation(s)
- Milton Packer
- Baylor University Medical Center, Dallas, TX, USA
- Imperial College, London, UK
| | - Stefan D Anker
- Department of Cardiology of German Heart Center Charité, Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research, Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
| | - Javed Butler
- Baylor Scott and White Research Institute, Baylor University Medical Center, Dallas, TX, USA
- University of Mississippi Medical Center, Jackson, MS, USA
| | - John G F Cleland
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Paul R Kalra
- Department of Cardiology, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
- College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, UK
- Faculty of Science and Health, University of Portsmouth, Portsmouth, UK
| | - Robert J Mentz
- Division of Cardiology, Department of Medicine, Duke University School of Medicine, and Duke Clinical Research Institute, Durham, NC, USA
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
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18
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Beghini A, Sammartino AM, Papp Z, von Haehling S, Biegus J, Ponikowski P, Adamo M, Falco L, Lombardi CM, Pagnesi M, Savarese G, Metra M, Tomasoni D. 2024 update in heart failure. ESC Heart Fail 2024. [PMID: 38806171 DOI: 10.1002/ehf2.14857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/30/2024] Open
Abstract
In the last years, major progress has occurred in heart failure (HF) management. The 2023 ESC focused update of the 2021 HF guidelines introduced new key recommendations based on the results of the last years of science. First, two drugs, sodium-glucose co-transporter-2 (SGLT2) inhibitors and finerenone, a novel nonsteroidal, selective mineralocorticoid receptor antagonist (MRA), are recommended for the prevention of HF in patients with diabetic chronic kidney disease (CKD). Second, SGLT2 inhibitors are now recommended for the treatment of HF across the entire left ventricular ejection fraction spectrum. The benefits of quadruple therapy in patients with HF with reduced ejection fraction (HFrEF) are well established. Its rapid and early up-titration along with a close follow-up with frequent clinical and laboratory re-assessment after an episode of acute HF (the so-called 'high-intensity care' strategy) was associated with better outcomes in the STRONG-HF trial. Patients experiencing an episode of worsening HF might require a fifth drug, vericiguat. In the STEP-HFpEF-DM and STEP-HFpEF trials, semaglutide 2.4 mg once weekly administered for 1 year decreased body weight and significantly improved quality of life and the 6 min walk distance in obese patients with HF with preserved ejection fraction (HFpEF) with or without a history of diabetes. Further data on safety and efficacy, including also hard endpoints, are needed to support the addition of acetazolamide or hydrochlorothiazide to a standard diuretic regimen in patients hospitalized due to acute HF. In the meantime, PUSH-AHF supported the use of natriuresis-guided diuretic therapy. Further options and most recent evidence for the treatment of HF, including specific drugs for cardiomyopathies (i.e., mavacamten in hypertrophic cardiomyopathy and tafamidis in transthyretin cardiac amyloidosis), device therapies, cardiac contractility modulation and percutaneous treatment of valvulopathies, with the recent finding from the TRILUMINATE Pivotal trial, are also reviewed in this article.
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Affiliation(s)
- Alberto Beghini
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Antonio Maria Sammartino
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Zoltán Papp
- Division of Clinical Physiology, Department of Cardiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University Medical Center Göttingen, Göttingen, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Göttingen, Göttingen, Germany
| | - Jan Biegus
- Institute of Heart Diseases, Wrocław Medical University, Wrocław, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wrocław Medical University, Wrocław, Poland
| | - Marianna Adamo
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Luigi Falco
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital Naples, Naples, Italy
| | - Carlo Mario Lombardi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Matteo Pagnesi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Gianluigi Savarese
- Cardiology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
- Heart and Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Marco Metra
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Daniela Tomasoni
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
- Cardiology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
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19
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Cabrera CC, Ekström M, Tornvall P, Löfström U, Frisk C, Linde C, Hage C, Persson H, Eriksson MJ, Wallén H, Persson B, Lyngå P. Iron deficiency in new onset heart failure: association with clinical factors and quality of life. ESC Heart Fail 2024. [PMID: 38803153 DOI: 10.1002/ehf2.14849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/14/2024] [Accepted: 04/24/2024] [Indexed: 05/29/2024] Open
Abstract
AIMS The prevalence of iron deficiency (ID) in newly diagnosed heart failure (HF) and the progression of ID in patients after initiation of HF therapy are unknown. We aimed to describe the natural trajectory of ID in patients with new onset HF during the first year after HF diagnosis, assessing associations between ID, clinical factors, and quality of life (QoL). METHODS AND RESULTS A prospective cohort of patients with new onset HF in hospitals or outpatient clinics at five major hospitals in Stockholm, Sweden, during 2015-2018 were analysed with clinical assessment, electrocardiogram, blood samples including iron levels, Minnesota living with heart failure questionnaire (MLHFQ), and echocardiogram at baseline and after 12 months. Of 547 patients with new-onset HF, 482 (88%) had complete iron data at baseline. Mean age was 70 years (interquartile range 61-77) and 311 (65%) were men; 55% of patients had ejection fraction (EF) ≤ 40%, 19% had EF 41-49%, and 26% had HF with preserved EF (HFpEF). At baseline, 163 patients (34%) had ID defined as ferritin <100 μg/L or ferritin 100-299 μg/L and transferrin saturation <20%. After 12 months of follow-up, 119 (32%) had ID of the 368 patients who had complete iron data both at baseline and after 12 months and did not receive intravenous (i.v.) iron during follow-up. During the first year after HF diagnosis, 19% had persistent ID, 13% developed ID, 11% resolved ID, and 57% never had ID, consequently 24% changed their classification. Anaemia at baseline was the strongest independent predictor of ID 1 year after diagnosis [odds ratio (OR) 3.91, 95% confidence interval (CI) 1.88-8.13, P < 0.001], followed by HF hospitalization (OR 2.21, 95% CI 1.24-3.95, P < 0.01), female sex (OR 2.04, 95% CI 1.25-3.32, P < 0.01), HFpEF (OR 1.96, 95% CI 1.13-3.39, P < 0.05), and diabetes mellitus (OR 1.92, 95% CI 1.06-3.48, P < 0.05). ID was associated with low QoL at baseline (MLHFQ score mean difference 7.4 points, 95% CI 3.1-11.7, P < 0.001), but not at follow-up. CONCLUSIONS About one third of patients with new onset HF had ID both at the time of HF diagnosis and after 1 year, though a quarter of the patients changed their ID status. Patients with anaemia, HF hospitalization, female gender, HFpEF, or diabetes mellitus at baseline were more likely to have ID after 1 year implying that these should be carefully screened for ID to find those in need of i.v. iron treatment.
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Affiliation(s)
- Carin Corovic Cabrera
- Department of Clinical Science and Education, Division of Cardiology, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
| | - Mattias Ekström
- Department of Clinical Sciences, Division of Cardiovascular Medicine, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Per Tornvall
- Department of Clinical Science and Education, Division of Cardiology, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
| | - Ulrika Löfström
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Christoffer Frisk
- Department of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Cecilia Linde
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Camilla Hage
- Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Hans Persson
- Department of Clinical Sciences, Division of Cardiovascular Medicine, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Maria J Eriksson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Håkan Wallén
- Department of Clinical Sciences, Division of Cardiovascular Medicine, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Bengt Persson
- Department of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Patrik Lyngå
- Department of Clinical Science and Education, Division of Cardiology, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
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20
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Sim DKL, Mittal S, Zhang J, Hung CL, Azman WAW, Choi JO, Yingchoncharoen T, De Lara ACF, Ito H, Ashraf T, Yiu KH, Krittayaphong R. Expert recommendations for the management of iron deficiency in patients with heart failure in Asia. Int J Cardiol 2024; 403:131890. [PMID: 38382854 DOI: 10.1016/j.ijcard.2024.131890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/31/2024] [Accepted: 02/18/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Iron deficiency is a common comorbidity in heart failure (HF) and is independently associated with a worse quality-of-life and exercise capacity, as well as increased risk of hospitalization, regardless of anemia status. Although international guidelines have provided recommendations for the management of iron deficiency in patients with HF, guidelines in Asia are less established, and practical use of guidelines for management of iron deficiency is limited in the region. METHODS A panel comprising cardiologists from China, Hong Kong, India, Japan, Malaysia, Pakistan, Philippines, Singapore, South Korea, Taiwan, and Thailand convened to share insights and provide guidance for the optimal management of iron deficiency in patients with HF, tailored for the Asian community. RESULTS Expert opinions were provided for the screening, diagnosis, treatment and monitoring of iron deficiency in patients with HF. It was recommended that all patients with HF with reduced ejection fraction should be screened for iron deficiency, and iron-deficient patients should be treated with intravenous iron. Monitoring of iron levels in patients with HF should be carried out once or twice yearly. Barriers to the management of iron deficiency in patients with HF in the region include low awareness of iron deficiency amongst general physicians, lack of reimbursement for screening and treatment, and lack of proper facilities for administration of intravenous iron. CONCLUSIONS These recommendations provide a structured approach to the management of iron deficiency in patients with HF in Asia.
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Affiliation(s)
| | - Sanjay Mittal
- Department of Clinical and Preventive Cardiology, Heart Institute, Mendanta - The Medicity, India
| | - Jian Zhang
- Heart Failure Centre, Fuwai Hospital, China
| | - Chung-Lieh Hung
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei, Taiwan; Division of Cardiology, Department of Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | | | - Jin-Oh Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
| | | | - Aileen Cynthia F De Lara
- Department of Medical Education and Research, Faculty of Medicine and Surgery, University of Santo Tomas, Philippines
| | - Hiroshi Ito
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Tariq Ashraf
- National Institute of Cardiovascular Disease, Pakistan
| | - Kai-Hang Yiu
- Division of Cardiology, Department of Medicine, The University of Hong Kong Shenzhen Hospital, China
| | - Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University, Thailand
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21
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Ahanchi NS, Khatami F, Llanaj E, Quezada-Pinedo HG, Dizdari H, Bano A, Glisic M, Eisenga MF, Vidal PM, Muka T. The complementary roles of iron and estrogen in menopausal differences in cardiometabolic outcomes. Clin Nutr 2024; 43:1136-1150. [PMID: 38593499 DOI: 10.1016/j.clnu.2024.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/25/2024] [Accepted: 03/24/2024] [Indexed: 04/11/2024]
Abstract
Biological hormonal changes are frequently cited as an explanatory factor of sex and menopause differences in cardiometabolic diseases (CMD) and its associated risk factors. However, iron metabolism which varies between sexes and among women of different reproductive stages could also play a role. Recent evidence suggest that iron may contribute to CMD risk by modulating oxidative stress pathways and inflammatory responses, offering insights into the mechanistic interplay between iron and CMD development. In the current review, we provide a critical appraisal of the existing evidence on sex and menopausal differences in CMD, discuss the pitfall of current estrogen hypothesis as sole explanation, and the emerging role of iron in CMD as complementary pathway. Prior to menopause, body iron stores are lower in females as compared to males, but the increase during and after menopause, is tandem with an increased CMD risk. Importantly, basic science experiments show that an increased iron status is related to the development of type 2 diabetes (T2D), and different cardiovascular diseases (CVD). While epidemiological studies have consistently reported associations between heme iron intake and some iron biomarkers such as ferritin and transferrin saturation with the risk of T2D, the evidence regarding their connection to CVD remains controversial. We delve into the factors contributing to this inconsistency, and the limitation of relying on observational evidence, as it does not necessarily imply causation. In conclusion, we provide recommendations for future studies on evaluating the potential role of iron in elucidating the sex and menopausal differences observed in CMD.
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Affiliation(s)
- Noushin Sadat Ahanchi
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Graduate School for Health Sciences, University of Bern, Bern, Switzerland; Department of Internal Medicine, Internal Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Farnaz Khatami
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Graduate School for Health Sciences, University of Bern, Bern, Switzerland; Community Medicine Department, Tehran University of Medical Sciences, Tehran, Iran
| | - Erand Llanaj
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany; German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Hugo G Quezada-Pinedo
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland; The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Pediatrics Erasmus MC-Sophia Children's Hospital University, Rotterdam, the Netherlands
| | - Helga Dizdari
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Arjola Bano
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marija Glisic
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Swiss Paraplegic Research, Nottwil, Switzerland
| | - Michele F Eisenga
- Division of Nephrology, Department of Internal Medicine, University of Groningen, Groningen, Netherlands
| | - Pedro-Marques Vidal
- Department of Internal Medicine, Internal Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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22
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Ray R, Ford I, Cleland JGF, Graham F, Ahmed FZ, Al-Mohammad A, Cowburn PJ, Critoph C, Kalra PA, Lane RE, Ludman A, Pellicori P, Petrie MC, Robertson M, Seed A, Squire I, Kalra PR. The Impact of Ferric Derisomaltose on Cardiovascular and Noncardiovascular Events in Patients With Anemia, Iron Deficiency, and Heart Failure With Reduced Ejection Fraction. J Card Fail 2024; 30:682-690. [PMID: 37926238 PMCID: PMC11096866 DOI: 10.1016/j.cardfail.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND In some countries, intravenous ferric derisomaltose (FDI) is only licensed for treating iron deficiency with anemia. Accordingly, we investigated the effects of intravenous FDI in a subgroup of patients with anemia in the IRONMAN (Effectiveness of Intravenous (IV) Iron Treatment Versus Standard Care in Patients With Heart Failure and Iron Deficiency) trial. METHOD AND RESULTS IRONMAN enrolled patients with heart failure, a left ventricular ejection fraction of ≤45%, and iron deficiency (ferritin <100 µg/L or transferrin saturation of <20%), 771 (68%) of whom had anemia (hemoglobin <12 g/dL for women and <13 g/dL for men). Patients were randomized, open label, to FDI (n = 397) or usual care (n = 374) and followed for a median of 2.6 years. The primary end point, recurrent hospitalization for heart failure and cardiovascular death, occurred less frequently for those assigned to FDI (rate ratio 0.78, 95% confidence interval 0.61-1.01; P = .063). First event analysis for cardiovascular death or hospitalization for heart failure, less affected by the coronavirus disease 2019 pandemic, gave similar results (hazard ratio 0.77, 95% confidence interval 0.62-0.96; P = .022). Patients randomized to FDI reported a better Minnesota Living with Heart Failure quality of life, for overall (P = .013) and physical domain (P = .00093) scores at 4 months. CONCLUSIONS In patients with iron deficiency anemia and heart failure with reduced left ventricular ejection fraction, intravenous FDI improves quality of life and may decrease cardiovascular events.
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Affiliation(s)
- Robin Ray
- Department of Cardiology, St George's University Hospitals NHS Foundation Trust, London, UK; Molecular and Clinical Sciences Institute, St. George's University of London, United
| | - Ian Ford
- Robertson Centre for Biostatistics, University of Glasgow, Glasgow, UK
| | - John G F Cleland
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Fraser Graham
- Robertson Centre for Biostatistics, University of Glasgow, Glasgow, UK
| | - Fozia Z Ahmed
- Department of Cardiology, Manchester University NHS Foundation Trust, Manchester, UK
| | - Abdallah Al-Mohammad
- Department of Cardiology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK; Department of Infection, Immunity and Cardiovascular Disease, The University of Sheffield, Sheffield, UK
| | - Peter J Cowburn
- Department of Cardiology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Chris Critoph
- Department of Cardiology, University Hospitals Dorset NHS Foundation Trust, Bournemouth, UK
| | - Philip A Kalra
- Department of Renal Medicine, Northern Care Alliance NHS Foundation Trust Salford Care Organisation, Salford, UK
| | - Rebecca E Lane
- Department of Cardiology, Royal Brompton and Harefield Hospitals, London, UK
| | - Andrew Ludman
- Department of Cardiology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
| | - Pierpaolo Pellicori
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Mark C Petrie
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | | | - Alison Seed
- Department of Cardiology, Blackpool Teaching Hospitals NHS Foundation Trust, Blackpool, UK
| | - Iain Squire
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Paul R Kalra
- Department of Cardiology, Portsmouth Hospitals University NHS Trust, Portsmouth, UK; College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK; Faculty of Science and Health, University of Portsmouth, Portsmouth, UK.
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23
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van der Meer P, Grote Beverborg N. Intravenous iron, only for those in need. Eur Heart J 2024; 45:1427-1429. [PMID: 38471820 DOI: 10.1093/eurheartj/ehae093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2024] Open
Affiliation(s)
- Peter van der Meer
- Department of Cardology, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - Niels Grote Beverborg
- Department of Cardology, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
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24
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Cleland JGF, Kalra PA, Pellicori P, Graham FJ, Foley PWX, Squire IB, Cowburn PJ, Seed A, Clark AL, Szwejkowski B, Banerjee P, Cooke J, Francis M, Clifford P, Wong A, Petrie C, McMurray JJV, Thomson EA, Wetherall K, Robertson M, Ford I, Kalra PR. Intravenous iron for heart failure, iron deficiency definitions, and clinical response: the IRONMAN trial. Eur Heart J 2024; 45:1410-1426. [PMID: 38446126 PMCID: PMC11032711 DOI: 10.1093/eurheartj/ehae086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/26/2023] [Accepted: 01/30/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND AND AIMS What is the relationship between blood tests for iron deficiency, including anaemia, and the response to intravenous iron in patients with heart failure? METHODS In the IRONMAN trial, 1137 patients with heart failure, ejection fraction ≤ 45%, and either serum ferritin < 100 µg/L or transferrin saturation (TSAT) < 20% were randomized to intravenous ferric derisomaltose (FDI) or usual care. Relationships were investigated between baseline anaemia severity, ferritin and TSAT, to changes in haemoglobin from baseline to 4 months, Minnesota Living with Heart Failure (MLwHF) score and 6-minute walk distance achieved at 4 months, and clinical events, including heart failure hospitalization (recurrent) or cardiovascular death. RESULTS The rise in haemoglobin after administering FDI, adjusted for usual care, was greater for lower baseline TSAT (Pinteraction < .0001) and ferritin (Pinteraction = .028) and more severe anaemia (Pinteraction = .014). MLwHF scores at 4 months were somewhat lower (better) with FDI for more anaemic patients (overall Pinteraction = .14; physical Pinteraction = .085; emotional Pinteraction = .043) but were not related to baseline TSAT or ferritin. Blood tests did not predict difference in achieved walking distance for those randomized to FDI compared to control. The absence of anaemia or a TSAT ≥ 20% was associated with lower event rates and little evidence of benefit from FDI. More severe anaemia or TSAT < 20%, especially when ferritin was ≥100 µg/L, was associated with higher event rates and greater absolute reductions in events with FDI, albeit not statistically significant. CONCLUSIONS This hypothesis-generating analysis suggests that anaemia or TSAT < 20% with ferritin > 100 µg/L might identify patients with heart failure who obtain greater benefit from intravenous iron. This interpretation requires confirmation.
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Affiliation(s)
- John G F Cleland
- School of Cardiovascular and Metabolic Health, University of Glasgow, 126 University Place, Glasgow, Lanarkshire, G12 8TA, UK
| | - Philip A Kalra
- Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford, UK
- The University of Manchester, Manchester, UK
| | - Pierpaolo Pellicori
- School of Cardiovascular and Metabolic Health, University of Glasgow, 126 University Place, Glasgow, Lanarkshire, G12 8TA, UK
| | - Fraser J Graham
- School of Cardiovascular and Metabolic Health, University of Glasgow, 126 University Place, Glasgow, Lanarkshire, G12 8TA, UK
| | - Paul W X Foley
- Great Western Hospitals NHS Foundation Trust, Swindon, UK
| | - Iain B Squire
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Peter J Cowburn
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Alison Seed
- Blackpool Teaching Hospitals NHS Foundation Trust, Blackpool, UK
| | | | | | | | - Justin Cooke
- Chesterfield Royal Hospital NHS Foundation Trust, Chesterfield, UK
| | | | | | - Aaron Wong
- Princess of Wales Hospital, Bridgend, UK
| | - Colin Petrie
- School of Cardiovascular and Metabolic Health, University of Glasgow, 126 University Place, Glasgow, Lanarkshire, G12 8TA, UK
- University Hospital Monklands, Airdrie, UK
| | - John J V McMurray
- School of Cardiovascular and Metabolic Health, University of Glasgow, 126 University Place, Glasgow, Lanarkshire, G12 8TA, UK
| | | | - Kirsty Wetherall
- Robertson Centre for Biostatistics, University of Glasgow, Glasgow, UK
| | - Michele Robertson
- Robertson Centre for Biostatistics, University of Glasgow, Glasgow, UK
| | - Ian Ford
- Robertson Centre for Biostatistics, University of Glasgow, Glasgow, UK
| | - Paul R Kalra
- Department of Cardiology, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
- Faculty of Science and Health, University of Portsmouth, Portsmouth, UK
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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25
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Maddox TM, Januzzi JL, Allen LA, Breathett K, Brouse S, Butler J, Davis LL, Fonarow GC, Ibrahim NE, Lindenfeld J, Masoudi FA, Motiwala SR, Oliveros E, Walsh MN, Wasserman A, Yancy CW, Youmans QR. 2024 ACC Expert Consensus Decision Pathway for Treatment of Heart Failure With Reduced Ejection Fraction: A Report of the American College of Cardiology Solution Set Oversight Committee. J Am Coll Cardiol 2024; 83:1444-1488. [PMID: 38466244 DOI: 10.1016/j.jacc.2023.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
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26
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Tomasoni D, Cannatà A, Adamo M, Metra M. 2023 focused update of the 2021 ESC heart failure guidelines: Key messages for clinical practice. Eur J Clin Invest 2024; 54:e14163. [PMID: 38235824 DOI: 10.1111/eci.14163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 12/01/2023] [Indexed: 01/19/2024]
Affiliation(s)
- Daniela Tomasoni
- Cardiology, ASST Spedali Civili and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Antonio Cannatà
- King's College Hospital NHS Foundation Trust, London, UK
- School of Cardiovascular and Metabolic Medicine and Sciences, British Heart Foundation Centre of Excellence, King's College London, London, UK
| | - Marianna Adamo
- Cardiology, ASST Spedali Civili and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiology, ASST Spedali Civili and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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27
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Martens P, Augusto SN, Mullens W, Tang WHW. Meta-Analysis and Metaregression of the Treatment Effect of Intravenous Iron in Iron-Deficient Heart Failure. JACC. HEART FAILURE 2024; 12:525-536. [PMID: 38069996 DOI: 10.1016/j.jchf.2023.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/01/2023] [Accepted: 11/08/2023] [Indexed: 03/08/2024]
Abstract
BACKGROUND Guidelines recommend that intravenous iron should be considered to improve symptoms of heart failure (HF) and reduce the risk for HF admissions in patients after acute HF. OBJECTIVES This study sought to analyze the effect of intravenous iron on cardiovascular (CV) death and HF admissions in a broad population of HF patients with iron deficiency and the relation with baseline transferrin saturation (TSAT). METHODS A systematic review of all published randomized controlled trials assessing the effect of intravenous iron in patients with iron deficiency and HF between January 1, 2000, and August 26, 2023, was performed. The overall treatment effect was estimated using a fixed effect model for: 1) CV death; 2) CV death and HF admission; 3) first HF admission; and 4) total HF admissions. Metaregression through a mixed effect model was used to explore the impact of baseline TSAT in case of heterogeneity among trial results. RESULTS A total of 14 randomized controlled trials were identified in the systematic review and retained in the meta-analysis. Aggregate-level data were included on 6,624 HF patients, 3,407 of whom were randomized to intravenous iron and 3,217 to placebo. Treatment with intravenous iron resulted in a lower risk for CV death (OR: 0.867 [95% CI: 0.755-0.955]; P = 0.0427), combined CV death and HF admission (OR: 0.838 [95% CI: 0.751-0.936]; P = 0.0015), first HF admission (OR: 0.855 [95% CI: 0.744-0.983]; P = 0.0281), and total HF admissions (rate ratio: 0.739 [95% CI: 0.661-0.827]; P < 0.0001). Significant heterogeneity among trial results was observed for first and total HF admissions. Metaregression suggested that some of the heterogeneity was related to the baseline TSAT of the enrolled population, with trials enrolling patients with lower TSAT exhibiting a large effect size on HF-related events. CONCLUSIONS The totality of data suggests that treatment with intravenous iron reduces both CV death and HF-related events in a broad population with HF. A lower baseline TSAT might be important for the effect on HF-related events.
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Affiliation(s)
- Pieter Martens
- Kaufman Center for Heart Failure Treatment and Recovery, Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA; Department of Cardiology, Ziekenhuis Oost-Limburg A.V., Genk, Belgium; Hasselt University, Diepenbeek/Hasselt, Belgium.
| | - Silvio Nunes Augusto
- Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Wilfried Mullens
- Department of Cardiology, Ziekenhuis Oost-Limburg A.V., Genk, Belgium; Hasselt University, Diepenbeek/Hasselt, Belgium
| | - W H Wilson Tang
- Kaufman Center for Heart Failure Treatment and Recovery, Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA; Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
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28
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Aboelsaad IAF, Claggett BL, Arthur V, Dorbala P, Matsushita K, Lennep BW, Yu B, Lutsey PL, Ndumele CE, Farag YMK, Shah AM, Buckley LF. Plasma Ferritin Levels, Incident Heart Failure, and Cardiac Structure and Function: The ARIC Study. JACC. HEART FAILURE 2024; 12:539-548. [PMID: 38206230 PMCID: PMC11294053 DOI: 10.1016/j.jchf.2023.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/30/2023] [Accepted: 11/08/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND Whether iron deficiency contributes to incident heart failure (HF) and cardiac dysfunction has important implications given the prevalence of iron deficiency and the availability of several therapeutics for iron repletion. OBJECTIVES The aim of this study was to estimate the associations of plasma ferritin level with incident HF overall, HF phenotypes, and cardiac structure and function measures in older adults. METHODS Participants in the ongoing, longitudinal ARIC (Atherosclerosis Risk In Communities) study who were free of prevalent HF and anemia were studied. The associations of plasma ferritin levels with incident HF overall and heart failure with preserved ejection fraction (HFpEF) and heart failure with reduced ejection fraction (HFrEF) were estimated using Cox proportional hazards regression models. Linear regression models estimated the cross-sectional associations of plasma ferritin with echocardiographic measures of cardiac structure and function. RESULTS The cohort included 3,472 individuals with a mean age of 75 ± 5 years (56% women, 14% Black individuals). In fully adjusted models, lower ferritin was associated with higher risk for incident HF overall (HR: 1.20 [95% CI: 1.08-1.34] per 50% lower ferritin level) and higher risk for incident HFpEF (HR: 1.28 [95% CI: 1.09-1.50]). Associations with incident HFrEF were not statistically significant. Lower ferritin levels were associated with higher E/e' ratio and higher pulmonary artery systolic pressure after adjustment for demographics and HF risk factors but not with measures of left ventricular structure or systolic function. CONCLUSIONS Among older adults without prevalent HF or anemia, lower plasma ferritin level is associated with a higher risk for incident HF, HFpEF, and higher measures of left ventricular filling pressure.
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Affiliation(s)
| | | | | | - Pranav Dorbala
- Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | | | - Bing Yu
- University of Texas, Houston, Texas, USA
| | | | - Chiadi E Ndumele
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Youssef M K Farag
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Amil M Shah
- Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Leo F Buckley
- Brigham and Women's Hospital, Boston, Massachusetts, USA.
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Störk S, Morbach C. [Current therapy of heart failure with mildly reduced or preserved left ventricular ejection fraction]. Dtsch Med Wochenschr 2024; 149:166-173. [PMID: 38286147 DOI: 10.1055/a-2047-5013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Based on the results of recent clinical trials investigating patients with heart failure and a mildly reduced (HFmrEF) or preserved (HFpEF) left ventricular ejection fraction, an update of the ESC guidelines on acute and chronic heart failure as well as the German `Nationale Versorgungsleitlinie Herzinsuffizienz' has been released. Consistently, they now recommend the use of SGLT2 inhibitors also in these patients' groups. Further, patients with diabetes mellitus and chronic renal failure should receive the non-steroidal mineralocorticoid antagonist finerenone to reduce the risk of heart failure related hospitalization. In patients with HFmrEF, intravenous application of iron can be considered to improve quality of life in iron-depleted patients. Patients experiencing a heart failure related hospitalization shall receive the foundational guideline-directed pharmacotherapy already while in hospital and undergo a timely post discharge visit to further optimize treatment.
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Mousavi-Aghdas SA, Farashi E, Naderi N. Iron Dyshomeostasis and Mitochondrial Function in the Failing Heart: A Review of the Literature. Am J Cardiovasc Drugs 2024; 24:19-37. [PMID: 38157159 DOI: 10.1007/s40256-023-00619-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/20/2023] [Indexed: 01/03/2024]
Abstract
Cardiac contraction and relaxation require a substantial amount of energy provided by the mitochondria. The failing heart is adenosine triphosphate (ATP)- and creatine-depleted. Studies have found iron is involved in almost every aspect of mitochondrial function, and previous studies have shown myocardial iron deficiency in heart failure (HF). Many clinicians advocated intravenous iron repletion for HF patients meeting the conventional criteria for systemic iron deficiency. While clinical trials showed improved quality of life, iron repletion failed to significantly impact survival or significant cardiovascular adverse events. There is evidence that in HF, labile iron is trapped inside the mitochondria causing oxidative stress and lipid peroxidation. There is also compelling preclinical evidence demonstrating the detrimental effects of both iron overload and depletion on cardiomyocyte function. We reviewed the mechanisms governing myocardial and mitochondrial iron content. Mitochondrial dynamics (i.e., fusion, fission, mitophagy) and the role of iron were also investigated. Ferroptosis, as an important regulated cell death mechanism involved in cardiomyocyte loss, was reviewed along with agents used to manipulate it. The membrane stability and iron content of mitochondria can be altered by many agents. Some studies are showing promising improvement in the cardiomyocyte function after iron chelation by deferiprone; however, whether the in vitro and in vivo findings will be reflected on on clinical grounds is still unclear. Finally, we briefly reviewed the clinical trials on intravenous iron repletion. There is a need for more well-simulated animal studies to shed light on the safety and efficacy of chelation agents and pave the road for clinical studies.
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Affiliation(s)
- Seyed Ali Mousavi-Aghdas
- Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Rajaie Cardiovascular, Medical, and Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ebrahim Farashi
- Department of Cardiothoracic Surgery, Imam Reza Medical Research & Training Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
- Rajaie Cardiovascular, Medical, and Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Nasim Naderi
- Department of Cardiothoracic Surgery, Imam Reza Medical Research & Training Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
- Rajaie Cardiovascular, Medical, and Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Böhm M, Burri H, Butler J, Čelutkienė J, Chioncel O, Cleland JGF, Crespo-Leiro MG, Farmakis D, Gilard M, Heymans S, Hoes AW, Jaarsma T, Jankowska EA, Lainscak M, Lam CSP, Lyon AR, McMurray JJV, Mebazaa A, Mindham R, Muneretto C, Francesco Piepoli M, Price S, Rosano GMC, Ruschitzka F, Skibelund AK. 2023 Focused Update of the 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: Developed by the task force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC) With the special contribution of the Heart Failure Association (HFA) of the ESC. Eur J Heart Fail 2024; 26:5-17. [PMID: 38169072 DOI: 10.1002/ejhf.3024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024] Open
Abstract
Document Reviewers: Rudolf A. de Boer (CPG Review Co-ordinator) (Netherlands), P. Christian Schulze (CPG Review Co-ordinator) (Germany), Elena Arbelo (Spain), Jozef Bartunek (Belgium), Johann Bauersachs (Germany), Michael A. Borger (Germany), Sergio Buccheri (Sweden), Elisabetta Cerbai (Italy), Erwan Donal (France), Frank Edelmann (Germany), Gloria Färber (Germany), Bettina Heidecker (Germany), Borja Ibanez (Spain), Stefan James (Sweden), Lars Køber (Denmark), Konstantinos C. Koskinas (Switzerland), Josep Masip (Spain), John William McEvoy (Ireland), Robert Mentz (United States of America), Borislava Mihaylova (United Kingdom), Jacob Eifer Møller (Denmark), Wilfried Mullens (Belgium), Lis Neubeck (United Kingdom), Jens Cosedis Nielsen (Denmark), Agnes A. Pasquet (Belgium), Piotr Ponikowski (Poland), Eva Prescott (Denmark), Amina Rakisheva (Kazakhstan), Bianca Rocca (Italy), Xavier Rossello (Spain), Leyla Elif Sade (United States of America/Türkiye), Hannah Schaubroeck (Belgium), Elena Tessitore (Switzerland), Mariya Tokmakova (Bulgaria), Peter van der Meer (Netherlands), Isabelle C. Van Gelder (Netherlands), Mattias Van Heetvelde (Belgium), Christiaan Vrints (Belgium), Matthias Wilhelm (Switzerland), Adam Witkowski (Poland), and Katja Zeppenfeld (Netherlands) All experts involved in the development of this Focused Update have submitted declarations of interest. These have been compiled in a report and simultaneously published in a supplementary document to the Focused Update. The report is also available on the ESC website www.escardio.org/guidelines See the European Heart Journal online for supplementary documents that include evidence tables.
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Ponikowski P, Mentz RJ, Hernandez AF, Butler J, Khan MS, van Veldhuisen DJ, Roubert B, Blackman N, Friede T, Jankowska EA, Anker SD. Efficacy of ferric carboxymaltose in heart failure with iron deficiency: an individual patient data meta-analysis. Eur Heart J 2023; 44:5077-5091. [PMID: 37632415 PMCID: PMC10733736 DOI: 10.1093/eurheartj/ehad586] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 08/28/2023] Open
Abstract
BACKGROUND AND AIMS Whereas a beneficial effect of intravenous ferric carboxymaltose (FCM) on symptoms and exercise capacity among patients with iron deficiency and heart failure (HF) has been consistently demonstrated, the effects of treatment on clinical events remain the subject of research. This meta-analysis aimed to characterize the effects of FCM therapy on hospitalizations and mortality. METHODS Patient-level data from randomized, placebo-controlled FCM trials including adults with HF and iron deficiency with ≥52 weeks follow-up were analysed. The co-primary efficacy endpoints were (i) composite of total/recurrent cardiovascular hospitalizations and cardiovascular death and (ii) composite of total HF hospitalizations and cardiovascular death, through 52 weeks. Key secondary endpoints included individual composite endpoint components. Event rates were analysed using a negative binomial model. Treatment-emergent adverse events were also examined. RESULTS Three FCM trials with a total of 4501 patients were included. Ferric carboxymaltose was associated with a significantly reduced risk of co-primary endpoint 1 (rate ratio 0.86; 95% confidence interval 0.75-0.98; P = .029; Cochran Q: 0.008), with a trend towards a reduction of co-primary endpoint 2 (rate ratio 0.87; 95% confidence interval 0.75-1.01; P = .076; Cochran Q: 0.024). Treatment effects appeared to result from reduced hospitalization rates, not improved survival. Treatment appeared to have a good safety profile and was well tolerated. CONCLUSIONS In iron-deficient patients with HF with reduced left ventricular ejection fraction, intravenous FCM was associated with significantly reduced risk of hospital admissions for HF and cardiovascular causes, with no apparent effect on mortality.
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Affiliation(s)
- Piotr Ponikowski
- Institute for Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Institute for Heart Diseases, University Hospital, Wroclaw, Poland
| | - Robert J Mentz
- Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, USA
| | - Adrian F Hernandez
- Duke Clinical Research Institute, Duke University Medical Center, Durham, NC, USA
- Department of Medicine, Duke University, Durham, NC, USA
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, TX, USA
- Department of Medicine, University of Mississippi, Jackson, MS, USA
| | | | - Dirk J van Veldhuisen
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bernard Roubert
- Research, Development, and Sciences, CSL Vifor, Glattbrugg, Switzerland
| | - Nicole Blackman
- Quantitative Sciences, American Regent, Inc., Shirley, NY, USA
| | - Tim Friede
- Department of Medical Statistics and DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, University Medical Center Göttingen, Göttingen, Germany
| | - Ewa A Jankowska
- Institute for Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Institute for Heart Diseases, University Hospital, Wroclaw, Poland
| | - Stefan D Anker
- Department of Cardiology (CVK) of German Heart Center Charité, Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
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McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Böhm M, Burri H, Butler J, Čelutkienė J, Chioncel O, Cleland JGF, Crespo-Leiro MG, Farmakis D, Gilard M, Heymans S, Hoes AW, Jaarsma T, Jankowska EA, Lainscak M, Lam CSP, Lyon AR, McMurray JJV, Mebazaa A, Mindham R, Muneretto C, Francesco Piepoli M, Price S, Rosano GMC, Ruschitzka F, Skibelund AK. 2023 Focused Update of the 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure. Eur Heart J 2023; 44:3627-3639. [PMID: 37622666 DOI: 10.1093/eurheartj/ehad195] [Citation(s) in RCA: 348] [Impact Index Per Article: 348.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
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Mentz RJ, Garg J, Rockhold FW, Butler J, De Pasquale CG, Ezekowitz JA, Lewis GD, O'Meara E, Ponikowski P, Troughton RW, Wong YW, She L, Harrington J, Adamczyk R, Blackman N, Hernandez AF. Ferric Carboxymaltose in Heart Failure with Iron Deficiency. N Engl J Med 2023; 389:975-986. [PMID: 37632463 DOI: 10.1056/nejmoa2304968] [Citation(s) in RCA: 61] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/28/2023]
Abstract
BACKGROUND Ferric carboxymaltose therapy reduces symptoms and improves quality of life in patients who have heart failure with a reduced ejection fraction and iron deficiency. Additional evidence about the effects of ferric carboxymaltose on clinical events is needed. METHODS In this double-blind, randomized trial, we assigned ambulatory patients with heart failure, a left ventricular ejection fraction of 40% or less, and iron deficiency, in a 1:1 ratio, to receive intravenous ferric carboxymaltose or placebo, in addition to standard therapy for heart failure. Ferric carboxymaltose or placebo was given every 6 months as needed on the basis of iron indexes and hemoglobin levels. The primary outcome was a hierarchical composite of death within 12 months after randomization, hospitalizations for heart failure within 12 months after randomization, or change from baseline to 6 months in the 6-minute walk distance. The significance level was set at 0.01. RESULTS We enrolled 3065 patients, of whom 1532 were randomly assigned to the ferric carboxymaltose group and 1533 to the placebo group. Death by month 12 occurred in 131 patients (8.6%) in the ferric carboxymaltose group and 158 (10.3%) in the placebo group; a total of 297 and 332 hospitalizations for heart failure, respectively, occurred by month 12; and the mean (±SD) change from baseline to 6 months in the 6-minute walk distance was 8±60 and 4±59 m, respectively (Wilcoxon-Mann-Whitney P = 0.02; unmatched win ratio, 1.10; 99% confidence interval, 0.99 to 1.23). Repeated dosing of ferric carboxymaltose appeared to be safe with an acceptable adverse-event profile in the majority of patients. The number of patients with serious adverse events occurring during the treatment period was similar in the two groups (413 patients [27.0%] in the ferric carboxymaltose group and 401 [26.2%] in the placebo group). CONCLUSIONS Among ambulatory patients who had heart failure with a reduced ejection fraction and iron deficiency, there was no apparent difference between ferric carboxymaltose and placebo with respect to the hierarchical composite of death, hospitalizations for heart failure, or 6-minute walk distance. (Funded by American Regent, a Daiichi Sankyo Group company; HEART-FID ClinicalTrials.gov number, NCT03037931.).
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Affiliation(s)
- Robert J Mentz
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Jyotsna Garg
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Frank W Rockhold
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Javed Butler
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Carmine G De Pasquale
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Justin A Ezekowitz
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Gregory D Lewis
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Eileen O'Meara
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Piotr Ponikowski
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Richard W Troughton
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Yee Weng Wong
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Lilin She
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Josephine Harrington
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Robert Adamczyk
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Nicole Blackman
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
| | - Adrian F Hernandez
- From the Division of Cardiology, Department of Medicine (R.J.M., J.H., A.F.H.), and the Department of Biostatistics and Bioinformatics (F.W.R.), Duke University School of Medicine, and Duke Clinical Research Institute (R.J.M., J.G., F.W.R., L.S., J.H., A.F.H.) - both in Durham, NC; Baylor Scott and White Research Institute, Dallas (J.B.); the Department of Medicine, University of Mississippi, Jackson (J.B.); Flinders Medical Centre, Flinders University, Adelaide, SA (C.G.D.P.), and the Department of Cardiology, Prince Charles Hospital and Faculty of Medicine, University of Queensland, Brisbane (Y.W.W.) - both in Australia; Canadian VIGOUR Centre, University of Alberta, Edmonton (J.A.E.), and Montreal Heart Institute and Université de Montréal, Montreal (E.O.) - both in Canada; the Cardiology Division and Cardiovascular Research Center, Massachusetts General Hospital, Boston (G.D.L.); the Center for Heart Diseases, University Hospital, Wroclaw Medical University, Wroclaw, Poland (P.P.); Christchurch Heart Institute, University of Otago, Christchurch, New Zealand (R.W.T.); the Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Y.W.W.); and American Regent, Shirley, NY (R.A., N.B.)
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Beavers CJ, Ambrosy AP, Butler J, Davidson BT, Gale SE, Piña IL, Mastoris I, Reza N, Mentz RJ, Lewis GD. Iron Deficiency in Heart Failure: A Scientific Statement from the Heart Failure Society of America. J Card Fail 2023; 29:1059-1077. [PMID: 37137386 DOI: 10.1016/j.cardfail.2023.03.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/10/2023] [Accepted: 03/23/2023] [Indexed: 05/05/2023]
Abstract
Iron deficiency is present in approximately 50% of patients with symptomatic heart failure and is independently associated with worse functional capacity, lower quality of, life and increased mortality. The purpose of this document is to summarize current knowledge of how iron deficiency is defined in heart failure and its epidemiology and pathophysiology, as well as pharmacological considerations for repletion strategies. This document also summarizes the rapidly expanding array of clinical trial evidence informing when, how, and in whom to consider iron repletion.
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Affiliation(s)
- Craig J Beavers
- University of Kentucky College of Pharmacy, Lexington, Kentucky.
| | - Andrew P Ambrosy
- Kaiser Permanente Northern California - Division of Research (DOR), Oakland, CA
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, Texas; University of Mississippi, Jackson, Mississippi
| | - Beth T Davidson
- Centennial Heart Cardiovascular Consultants, Nashville, Tennessee
| | - Stormi E Gale
- Novant Health Matthews Medical Center, Matthews, North Carolina
| | - Ileana L Piña
- Thomas Jefferson University, Philadelphia, Pennsylvania
| | | | - Nosheen Reza
- Division of Cardiovascular Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert J Mentz
- Duke University School of Medicine, Durham, North Carolina
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Liu F, Liu Y, Xu S, Wang Q, Xu F, Liu Y. Mendelian randomization study reveals a causal relationship between serum iron status and coronary heart disease and related cardiovascular diseases. Front Cardiovasc Med 2023; 10:1152201. [PMID: 37383700 PMCID: PMC10294586 DOI: 10.3389/fcvm.2023.1152201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/29/2023] [Indexed: 06/30/2023] Open
Abstract
Background Growing observational studies have shown that abnormal systemic iron status is associated with Coronary heart disease (CHD). However, these results from observational studies was not entirely consistent.It remains unclear whether this relationship represents causality.It is necessary to explore the causal relationship between iron status and CHD and related cardiovascular diseases (CVD). Objective We aimed to investigate the potential casual relationship between serum iron status and CHD and related CVD using a two-sample Mendelian randomization (MR) approach. Methods Genetic statistics for single nucleotide polymorphisms (SNPs) between four iron status parameters were identified in a large-scale genome-wide association study (GWAS) conducted by the Iron Status Genetics organization. Three independent single nucleotide polymorphisms (SNPs) (rs1800562, rs1799945, and rs855791) aligned with four iron status biomarkers were used as instrumental variables. CHD and related CVD genetic statistics We used publicly available summary-level GWAS data. Five different MR methods random effects inverse variance weighting (IVW), MR Egger, weighted median, weighted mode, and Wald ratio were used to explore the causal relationship between serum iron status and CHD and related CVD. Results In the MR analysis, we found that the causal effect of serum iron (OR = 0.995, 95% CI = 0.992-0.998, p = 0.002) was negatively associated with the odds of coronary atherosclerosis (AS). Transferrin saturation (TS) (OR = 0.885, 95% CI = 0.797-0.982, p = 0.02) was negatively associated with the odds of Myocardial infarction (MI). Conclusion This MR analysis provides evidence for a causal relationship between whole-body iron status and CHD development. Our study suggests that a high iron status may be associated with a reduced risk of developing CHD.
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Affiliation(s)
- Fenglan Liu
- The Second Department of Geriatrics, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- National Clinical Research Center for TCM Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- School of Clinical Medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yanfei Liu
- The Second Department of Geriatrics, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- National Clinical Research Center for TCM Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shihan Xu
- The Second Department of Geriatrics, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- National Clinical Research Center for TCM Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qing Wang
- The Second Department of Geriatrics, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- National Clinical Research Center for TCM Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fengqin Xu
- The Second Department of Geriatrics, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- National Clinical Research Center for TCM Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yue Liu
- National Clinical Research Center for TCM Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Cleland JGF, Pellicori P, Graham FJ. Redefining both iron deficiency and anaemia in cardiovascular disease. Eur Heart J 2023; 44:1992-1994. [PMID: 36879446 PMCID: PMC10256186 DOI: 10.1093/eurheartj/ehad154] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Affiliation(s)
- John G F Cleland
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, University Avenue, Glasgow, UK. G12 8QQ, UK
| | - Pierpaolo Pellicori
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, University Avenue, Glasgow, UK. G12 8QQ, UK
| | - Fraser J Graham
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, University Avenue, Glasgow, UK. G12 8QQ, UK
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Dhaliwal S, Kalogeropoulos AP. Markers of Iron Metabolism and Outcomes in Patients with Heart Failure: A Systematic Review. Int J Mol Sci 2023; 24:ijms24065645. [PMID: 36982717 PMCID: PMC10059277 DOI: 10.3390/ijms24065645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 03/18/2023] Open
Abstract
Iron deficiency (ID) in conjunction with heart failure (HF) poses a challenge for clinicians and is associated with worse HF outcomes. Treatment of ID with IV iron supplementation for patients with HF has demonstrated benefits in quality of life (QoL) and HF-related hospitalizations. The aim of this systematic review was to summarize the evidence linking iron metabolism biomarkers with outcomes in patients with HF to assist in the optimal use of these biomarkers for patient selection. A systematic review of observational studies in English from 2010 to 2022 was conducted using PubMed, with keywords of “Heart Failure” and respective iron metabolism biomarkers (“Ferritin”, “Hepcidin”, “TSAT”, “Serum Iron”, and “Soluble Transferrin Receptor”). Studies pertaining to HF patients, with available quantitative data on serum iron metabolism biomarkers, and report of specific outcomes (mortality, hospitalization rates, functional capacity, QoL, and cardiovascular events) were included, irrespective of left ventricular ejection fraction (LVEF) or other HF characteristics. Clinical trials of iron supplementation and anemia treatment were removed. This systematic review was conducive to formal assessment of risk of bias via Newcastle-Ottawa Scale. Results were synthesized based on their respective adverse outcomes and iron metabolism biomarker(s). Initial and updated searches identified 508 unique titles once duplicates were removed. The final analysis included 26 studies: 58% focused on reduced LVEF; age range was 53–79 years; males composed 41–100% of the reported population. Statistically significant associations of ID were observed with all-cause mortality, HF hospitalization rates, functional capacity, and QoL. Increased risk for cerebrovascular events and acute renal injury have also been reported, but these findings were not consistent. Varying definitions of ID were utilized among the studies; however, most studies employed the current European Society of Cardiology criteria: serum ferritin < 100 ng/mL or the combination of ferritin between 100–299 ng/mL and transferrin saturation (TSAT) < 20%. Despite several iron metabolism biomarkers demonstrating strong association with several outcomes, TSAT better predicted all-cause mortality, as well as long-term risk for HF hospitalizations. Low ferritin was associated with short-term risk for HF hospitalizations, worsening functional capacity, poor QoL, and development of acute renal injury in acute HF. Elevated soluble transferrin receptor (sTfR) levels were associated with worse functional capacity and QoL. Finally, low serum iron was significantly associated with increased risk for cardiovascular events. Considering the lack of consistency among the iron metabolism biomarkers for association with adverse outcomes, it is important to incorporate additional biomarker data, beyond ferritin and TSAT, when assessing for ID in HF patients. These inconsistent associations question how best to define ID to ensure proper treatment. Further research, potentially tailored to specific HF phenotypes, is required to optimize patient selection for iron supplementation therapy and appropriate targets for iron stores replenishment.
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