1
|
Mora-Ayestaran N, Dispenzieri A, Kristen AV, Maurer MS, Diemberger I, Drachman BM, Grogan M, Gupta P, Glass O, Amass L, Garcia-Pavia P. Age- and Sex-Related Differences in Patients With Wild-Type Transthyretin Amyloidosis: Insights From THAOS. JACC. ADVANCES 2024; 3:101086. [PMID: 39105117 PMCID: PMC11299582 DOI: 10.1016/j.jacadv.2024.101086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 05/13/2024] [Accepted: 05/21/2024] [Indexed: 08/07/2024]
Abstract
Background Wild-type transthyretin amyloidosis (ATTRwt amyloidosis) is primarily diagnosed in elderly men but diagnoses in younger patients and women have recently increased. Objectives The purpose of this study was to examine age- and sex-related differences in patients with ATTRwt amyloidosis enrolled in the THAOS (Transthyretin Amyloidosis Outcomes Survey). Methods THAOS was a global, longitudinal, observational survey of patients with transthyretin amyloidosis, including both hereditary and wild-type disease, and asymptomatic carriers of pathogenic transthyretin gene variants. Patient characteristics at enrollment were analyzed by age at enrollment and sex (data cutoff date: August 1, 2022). Results Of 1,251 patients with ATTRwt amyloidosis, 13.7%, 49.1%, 34.5%, and 2.8% were aged <70 years, 70 to 79 years, 80 to 89 years, and ≥90 years, respectively. The proportion of women increased with age, from 4.1% in patients aged <70 years to 14.3% in patients aged ≥90 years. In the respective age groups, median time from symptom onset to diagnosis overall (male, female) was 1.7 (1.3, 5.2), 2.0 (2.0, 2.2), 1.8 (1.9, 0.8), and 0.7 (0.6, 2.5) years. A Karnofsky Performance Status score ≤70 was observed in 17.1%, 30.1%, 46.1%, and 44.4% of patients aged <70 years, 70 to 79 years, 80 to 89 years, and ≥90 years, respectively. Conclusions In this THAOS analysis of patients with ATTRwt amyloidosis, patients were diagnosed an average of 2 years after symptom onset, with the greatest diagnostic delay in women aged <70 years at 5 years. Patients were predominantly men, but the proportion of women increased with age. A substantial proportion of patients had significant functional impairment regardless of age. (Transthyretin Amyloidosis Outcome Survey [THAOS]; NCT00628745).
Collapse
Affiliation(s)
- Nerea Mora-Ayestaran
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital, Universitario Puerta de Hierro, IDIPHISA, CIBERCV, Madrid, Spain
| | | | - Arnt V. Kristen
- Department of Cardiology, Angiology, and Respiratory Medicine, Medical University of Heidelberg, Heidelberg, Germany
| | - Mathew S. Maurer
- Division of Cardiology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Igor Diemberger
- Department of Medical and Surgical Sciences, DIMEC, University of Bologna, Bologna, Italy
- Cardiology Unit, IRCCS Policlinico di S. Orsola, Bologna, Italy
| | - Brian M. Drachman
- Division of Cardiology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Martha Grogan
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Pritam Gupta
- Pfizer Healthcare India Pvt. Ltd, Chennai, India
| | | | | | - Pablo Garcia-Pavia
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital, Universitario Puerta de Hierro, IDIPHISA, CIBERCV, Madrid, Spain
- Universidad Francisco de Vitoria (UFV), Pozuelo de Alarcon, Spain
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| |
Collapse
|
2
|
Khoury S, Zornitzki L, Laufer-Perl M, Bhatia RT, Marwaha S, Tome M, Granot Y, Gvili Perelman M, Avivi I, Shacham Y, Szekely Y, Banai S, Hochstadt A, Flint N, Topilsky Y. Sex-related differences in the association between septal wall thickness and survival. IJC HEART & VASCULATURE 2024; 53:101427. [PMID: 38846157 PMCID: PMC11152968 DOI: 10.1016/j.ijcha.2024.101427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 05/08/2024] [Accepted: 05/11/2024] [Indexed: 06/09/2024]
Abstract
Background In many conditions characterised by septal hypertrophy, females have been shown to have worse outcomes compared to males. In clinical practice and research, similar cutoff points for septal hypertrophy are still used for both sexes. Here, we explore the association between different cutoff points for septal hypertrophy and survival in relation to sex. Methods and results We performed a retrospective analysis of consecutive patients undergoing echocardiography between March 2010 and February 2021 in a large tertiary referral centre. A total of 70,965 individuals were included. Over a mean follow-up period of 59.1 ± 37 months, 9631 (25 %) males and 8429 (26 %) females died. When the same cutoff point for septal hypertrophy was used for both sexes, females had worse prognosis than males. The impact of septal hypotrophy on survival became statistically significant at a lower threshold in females compared to males: 11.1 mm (HR 1.13, CI 95 %:1.03-1.23, p = 0.01) vs 13.1 mm (HR 1.21, CI 95 %: 1.12-1.32, p < 0.001). However, when indexed wall thickness was used, the cutoff points were 6 mm/body surface area (BSA) (HR 1.08, CI 95 %: 1-1.18, p = 0.04) and 6.2 mm/BSA (HR 1.07, CI 95 %: 1-1.15, p = 0.05) for females and males, respectively. Conclusions Septal hypertrophy is associated with increased mortality at a lower threshold in females than in males. This may account for the worse prognosis reported in females in many conditions characterised by septal hypertrophy. Applying a lower absolute value or using indexed measurements may facilitate early diagnosis and improve prognostication in females.
Collapse
Affiliation(s)
- Shafik Khoury
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Lior Zornitzki
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Michal Laufer-Perl
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Raghav T. Bhatia
- Cardiovascular Clinical Academic Group, St. George’s, University of London, St. George’s University Hospitals NHS Foundation Trust, United Kingdom
| | - Sarandeep Marwaha
- Cardiovascular Clinical Academic Group, St. George’s, University of London, St. George’s University Hospitals NHS Foundation Trust, United Kingdom
| | - Maite Tome
- Cardiovascular Clinical Academic Group, St. George’s, University of London, St. George’s University Hospitals NHS Foundation Trust, United Kingdom
| | - Yoav Granot
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Moran Gvili Perelman
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Ido Avivi
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Yacov Shacham
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Yishay Szekely
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Shmuel Banai
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Aviram Hochstadt
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Nir Flint
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Yan Topilsky
- Department of Cardiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
3
|
Kittleson MM. Cardiac Amyloidosis: Expanding Awareness to Optimize Diagnosis. JACC. ADVANCES 2024; 3:101087. [PMID: 39099775 PMCID: PMC11296232 DOI: 10.1016/j.jacadv.2024.101087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/06/2024]
Affiliation(s)
- Michelle M. Kittleson
- Department of Cardiologist, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| |
Collapse
|
4
|
Fernandes F, Luzuriaga GDCJ, da Fonseca GWP, Correia EB, Carvalho AAS, Macedo AVS, Coelho-Filho OR, Scheinberg P, Antunes MO, Schwartzmann PV, Mangini S, Marques W, Simões MV. Clinical and genetic profiles of patients with hereditary and wild-type transthyretin amyloidosis: the Transthyretin Cardiac Amyloidosis Registry in the state of São Paulo, Brazil (REACT-SP). Orphanet J Rare Dis 2024; 19:273. [PMID: 39033298 PMCID: PMC11264909 DOI: 10.1186/s13023-024-03281-z] [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: 03/14/2024] [Accepted: 07/03/2024] [Indexed: 07/23/2024] Open
Abstract
BACKGROUND Transthyretin amyloidosis (ATTR) is a multisystem disease caused by the deposition of fibrillar protein in organs and tissues. ATTR genotypes and phenotypes are highly heterogeneous. We present data on physical signs and symptoms, cardiac and neurological assessments and genetic profile of patients enrolled in the Transthyretin Cardiac Amyloidosis Registry of the State of São Paulo, Brazil. RESULTS Six hundred-forty-four patients were enrolled, 505 with the variant form (ATTRv) and 139 with wild-type (ATTRwt). Eleven different mutations were detected, the most common being Val50Met (47.5%) and V142Ile (39.2%). Overall, more than half of the patients presented cardiac involvement, and the difference in this proportion between the ATTRv and ATTRwt groups was significant (43.9 vs. 89.9%; p < 0.001). The prevalence of the neurological phenotype also differed between ATTRv and ATTRwt (56.8 vs. 31.7%; p < 0.001). The mixed phenotype was found in 25.6% of the population, without a significant difference between ATTRv and ATTRwt groups. A group of patients remained asymptomatic (10.4%), with a lower proportion of asymptomatic ATTRwt patients. CONCLUSIONS This study details the clinical and genetic spectrum of patients with ATTR in São Paulo, Brazil. This preliminary analysis highlights the considerable phenotypic heterogeneity of neurological and cardiac manifestations in patients with variant and wild-type ATTR.
Collapse
Affiliation(s)
- Fábio Fernandes
- Academic Research Organization, Instituto do Coração InCor, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
- Instituto do Coração InCor, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
| | | | - Guilherme Wesley Peixoto da Fonseca
- Academic Research Organization, Instituto do Coração InCor, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | | | | | | | | | | | | | | | | | - Wilson Marques
- Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Marcus Vinicius Simões
- Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo, Ribeirão Preto, Brazil
| |
Collapse
|
5
|
Ioannou A, Fumagalli C, Razvi Y, Porcari A, Rauf MU, Martinez-Naharro A, Venneri L, Moody W, Steeds RP, Petrie A, Whelan C, Wechalekar A, Lachmann H, Hawkins PN, Solomon SD, Gillmore JD, Fontana M. Prognostic Value of a 6-Minute Walk Test in Patients With Transthyretin Cardiac Amyloidosis. J Am Coll Cardiol 2024; 84:43-58. [PMID: 38739065 PMCID: PMC11218050 DOI: 10.1016/j.jacc.2024.04.011] [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: 03/13/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND The 6-minute walk test (6MWT) represents a comprehensive functional assessment that is commonly used in patients with heart failure; however, data are lacking in patients with transthyretin cardiac amyloidosis (ATTR-CA). OBJECTIVES This study aimed to assess the prognostic importance of the 6MWT in patients with ATTR-CA. METHODS A retrospective analysis of patients diagnosed with ATTR-CA at the National Amyloidosis Centre who underwent a baseline 6MWT between 2011 and 2023 identified 2,141 patients, of whom 1,118 had follow-up at 1 year. RESULTS The median baseline 6MWT distance was 347 m (Q1-Q3: 250-428 m) and analysis by quartiles demonstrated an increased death rate with each distance reduction (deaths per 100 person-years: 6.3 vs 9.2 vs 13.6 vs 19.0; log-rank P < 0.001). A 6MWT distance of <350 m was associated with a 2.2-fold higher risk of mortality (HR: 2.15; 95% CI: 1.85-2.50; P < 0.001), with a similar increased risk across National Amyloidosis Centre disease stages (P for interaction = 0.761) and genotypes (P for interaction = 0.172). An absolute (reduction of >35 m) and relative worsening (reduction of >5%) of 6MWT at 1 year was associated with an increased risk of mortality (HR: 1.80; 95% CI: 1.51-2.15; P < 0.001 and HR: 1.89; 95% CI: 1.59-2.24; P < 0.001, respectively), which was similar across the aforementioned subgroups. When combined with established measures of disease progression (N-terminal pro-B-type natriuretic peptide progression and outpatient diuretic intensification), each incremental increase in progression markers was associated with an increased death rate (deaths per 100 person-years: 7.6 vs 13.9 vs 22.4 vs 32.9; log-rank P < 0.001). CONCLUSIONS The baseline 6MWT distance can refine risk stratification beyond traditional prognosticators. A worsening 6MWT distance can stratify disease progression and, when combined with established markers, identifies patients at the highest risk of mortality.
Collapse
Affiliation(s)
- Adam Ioannou
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Carlo Fumagalli
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom; Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Yousuf Razvi
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Aldostefano Porcari
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom; Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina, University of Trieste, Trieste, Italy
| | - Muhammad U Rauf
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Ana Martinez-Naharro
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Lucia Venneri
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - William Moody
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham, United Kingdom; Institute of Cardiovascular Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Richard P Steeds
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham, United Kingdom; Institute of Cardiovascular Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Aviva Petrie
- University College London, London, United Kingdom
| | - Carol Whelan
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Ashutosh Wechalekar
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Helen Lachmann
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Philip N Hawkins
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Julian D Gillmore
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
| | - Marianna Fontana
- National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom.
| |
Collapse
|
6
|
Ioannou A. Evolution of Disease-modifying Therapy for Transthyretin Cardiac Amyloidosis. Heart Int 2024; 18:30-37. [PMID: 39006464 PMCID: PMC11239131 DOI: 10.17925/hi.2024.18.1.5] [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: 03/08/2024] [Accepted: 05/28/2024] [Indexed: 07/16/2024] Open
Abstract
Transthyretin cardiac amyloidosis (ATTR-CA) represents an inexorably progressive and fatal cardiomyopathy. Increased understanding of the underlying pathogenesis responsible for the misfolding of transthyretin and the subsequent accumulation of amyloid fibrils within the myocardium has led to the development of several disease-modifying therapies that act on different stages of the disease pathway. Tafamidis is the first, and to date remains the only, therapy approved for the treatment of ATTR-CA, which, alongside acoramidis, stabilizes the transthyretin tetramer, preventing disaggregation, misfolding and formation of amyloid fibrils. Gene-silencing agents, such as patisiran, vutrisian and eplontersen, and novel gene-editing therapies, such as NTLA-2001, act to reduce the hepatic synthesis of transthyretin. Anti-amyloid therapies represent another strategy in the treatment of ATTR-CA and are designed to bind amyloid fibril epitopes and stimulate macrophage-mediated removal of amyloid fibrils from the myocardium. Many of these treatments are at an early investigational stage but represent an important area of unmet clinical need and could potentially reverse disease and restore cardiac functions even in patients with advanced disease.
Collapse
Affiliation(s)
- Adam Ioannou
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| |
Collapse
|
7
|
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.
Collapse
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
| |
Collapse
|
8
|
Rosano GMC, Stolfo D, Anderson L, Abdelhamid M, Adamo M, Bauersachs J, Bayes-Genis A, Böhm M, Chioncel O, Filippatos G, Hill L, Lainscak M, Lambrinou E, Maas AHEM, Massouh AR, Moura B, Petrie MC, Rakisheva A, Ray R, Savarese G, Skouri H, Van Linthout S, Vitale C, Volterrani M, Metra M, Coats AJS. Differences in presentation, diagnosis and management of heart failure in women. A scientific statement of the Heart Failure Association of the ESC. Eur J Heart Fail 2024. [PMID: 38783694 DOI: 10.1002/ejhf.3284] [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: 02/05/2024] [Revised: 04/11/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024] Open
Abstract
Despite the progress in the care of individuals with heart failure (HF), important sex disparities in knowledge and management remain, covering all the aspects of the syndrome, from aetiology and pathophysiology to treatment. Important distinctions in phenotypic presentation are widely known, but the mechanisms behind these differences are only partially defined. The impact of sex-specific conditions in the predisposition to HF has gained progressive interest in the HF community. Under-recruitment of women in large randomized clinical trials has continued in the more recent studies despite epidemiological data no longer reporting any substantial difference in the lifetime risk and prognosis between sexes. Target dose of medications and criteria for device eligibility are derived from studies with a large predominance of men, whereas specific information in women is lacking. The present scientific statement encompasses the whole scenario of available evidence on sex-disparities in HF and aims to define the most challenging and urgent residual gaps in the evidence for the scientific and clinical HF communities.
Collapse
Affiliation(s)
- Giuseppe M C Rosano
- Chair of Pharmacology, Department of Human Sciences and Promotion of Quality of Life, San Raffaele University of Rome, Rome, Italy
- Cardiology, San Raffaele Cassino Hospital, Cassino, Italy
| | - Davide Stolfo
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Integrata di Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lisa Anderson
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St. George's University of London and St George's University Hospitals NHS Foundation Trust, London, UK
| | - Magdy Abdelhamid
- Department of Cardiovascular Medicine, Faculty of Medicine, Kasr Al Ainy, Cairo University, Giza, Egypt
| | - Marianna Adamo
- ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Antoni Bayes-Genis
- Heart Institute, Hospital Universitari Germans Trias i Poujol, CIBERCV, Badalona, Spain
| | - Michael Böhm
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Saarland University, Homburg/Saar, Germany
| | - Ovidiu Chioncel
- University of Medicine Carol Davila, Bucharest, Romania
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', Bucharest, Romania
| | - Gerasimos Filippatos
- National & Kapodistrian University of Athens School of Medicine, Athens University Hospital Attikon, Chaidari, Greece
| | - Loreena Hill
- School of Nursing and Midwifery, Queen's University, Belfast, UK
| | - Mitja Lainscak
- Division of Cardiology, General Hospital Murska Sobota, Rakičan, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | | | - Angela H E M Maas
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Angela R Massouh
- Hariri School of Nursing, American University of Beirut, Beirut, Lebanon
| | - Brenda Moura
- Armed Forces Hospital, Porto, Portugal
- Faculty of Medicine of University of Porto, Porto, Portugal
| | - Mark C Petrie
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Amina Rakisheva
- City Cardiological Center, Almaty Kazakhstan Qonaev city hospital, Almaty Region, Kazakhstan
| | - Robin Ray
- Department of Cardiology, St George's Hospital, London, UK
| | - Gianluigi Savarese
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Heart and Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Hadi Skouri
- Division of Cardiology, Sheikh Shakhbout Medical city, Abu Dhabi, UAE
| | - Sophie Van Linthout
- Berlin Institute of Health at Charité-Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Partner site Berlin, Berlin, Germany
| | | | - Maurizio Volterrani
- Department of Human Science and Promotion of Quality of Life, San Raffaele Open University, Rome, Italy
- Cardio-Pulmonary Department, IRCCS San Raffaele, Rome, Italy
| | - Marco Metra
- ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | | |
Collapse
|
9
|
Porcari A, Sinagra G, Gillmore JD, Fontana M, Hawkins PN. Breakthrough advances enhancing care in ATTR amyloid cardiomyopathy. Eur J Intern Med 2024; 123:29-36. [PMID: 38184468 DOI: 10.1016/j.ejim.2024.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/02/2024] [Indexed: 01/08/2024]
Abstract
Transthyretin amyloid cardiomyopathy (ATTR-CM) has been traditionally considered a rare and inexorably fatal condition. ATTR-CM now is an increasingly recognized cause of heart failure (HF) and mortality worldwide with effective pharmacological treatments. Advances in non-invasive diagnosis, coupled with the development of effective treatments, have transformed the diagnosis of ATTR-CM, which is now possible without recourse to endomyocardial biopsy in ≈70 % of cases. Many patients are now diagnosed at an earlier stage. Echocardiography and cardiac magnetic resonance have enabled identification of patients with possible ATTR-CM and more accurate prognostic stratification. Although radionuclide scintigraphy with 'bone' tracers has an established diagnostic value, the diagnostic performance of the bone tracers validated for non-invasive confirmation of ATTR-CM may not be equal. Characterising the wider clinical phenotype of patients with ATTR-CM has enabled identification of features with potential for earlier diagnosis such as carpal tunnel syndrome. Therapies able to slow or halt ATTR-CM progression and increase survival are now available and there is also evidence that patients may benefit from specific conventional HF medications. Cutting-edge research in the field of antibody-mediated removal of ATTR deposits compellingly suggest that ATTR-CM is a truly reversible disorder, bringing hope for patients even with advanced disease. A wide horizon of possibilities is unfolding and awaits discovery.
Collapse
Affiliation(s)
- Aldostefano Porcari
- National Amyloidosis Centre, Division of Medicine, Royal Free Campus, University College London, Rowland Hill Street, London NW3 2PF, UK; Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste 34149, Italy; European Reference Network for rare, low prevalence and complex diseases of the heart (ERN GUARD-Heart), Italy.
| | - Gianfranco Sinagra
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste 34149, Italy; European Reference Network for rare, low prevalence and complex diseases of the heart (ERN GUARD-Heart), Italy
| | - Julian D Gillmore
- National Amyloidosis Centre, Division of Medicine, Royal Free Campus, University College London, Rowland Hill Street, London NW3 2PF, UK
| | - Marianna Fontana
- National Amyloidosis Centre, Division of Medicine, Royal Free Campus, University College London, Rowland Hill Street, London NW3 2PF, UK
| | - Philip N Hawkins
- National Amyloidosis Centre, Division of Medicine, Royal Free Campus, University College London, Rowland Hill Street, London NW3 2PF, UK
| |
Collapse
|
10
|
Chen CC, Tseng PH, Hsueh HW, Chiang MC, Tzeng SR, Chiang TH, Wu MS, Hsieh ST, Chao CC. Altered gut microbiota in Taiwanese A97S predominant transthyretin amyloidosis with polyneuropathy. Sci Rep 2024; 14:6195. [PMID: 38486098 PMCID: PMC10940600 DOI: 10.1038/s41598-024-56984-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 03/13/2024] [Indexed: 03/18/2024] Open
Abstract
Increasing evidence suggests that gut microbiota alterations are related to development and phenotypes of many neuropsychiatric diseases. Here, we evaluated the fecal microbiota and its clinical correlates in patients with hereditary transthyretin amyloidosis (ATTRv) and polyneuropathy. Fecal microbiota from 38 ATTRv patients and 39 age-matched controls was analyzed by sequencing 16S V3-V4 ribosomal RNA, and its relationships with clinical characteristics of polyneuropathy and cardiomyopathy were explored. The familial amyloidotic polyneuropathy stage was stage I, II, and III in 13, 18, and 7 patients. 99mTc-PYP SPECT showed a visual score of 2 in 15 and 3 in 21 patients. The gut microbiota of ATTRv patients showed higher alpha diversity (ASV richness and Shannon effective numbers) and dissimilar beta diversity compared to controls. Relative abundance of microbiota was dominated by Firmicutes and decreased in Bacteroidetes in ATTRv patients than in controls. Patients with more myocardial amyloid deposition were associated with increased alpha diversity, and the abundance of Clostridia was significantly correlated with pathophysiology of polyneuropathy in ATTRv patients. These findings demonstrated alterations in the gut microbiota, especially Firmicutes, in ATTRv. The association between altered microbiota and phenotypes of cardiomyopathy and polyneuropathy might suggest potential contributions of gut microbiota to ATTRv pathogenesis.
Collapse
Affiliation(s)
- Chieh-Chang Chen
- Departments of Gastroenterology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ping-Huei Tseng
- Departments of Gastroenterology, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsueh-Wen Hsueh
- Departments of Neurology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Chang Chiang
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Shiou-Ru Tzeng
- Institute of Biochemistry and Molecular Biology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tsung Hsien Chiang
- Departments of Gastroenterology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Shiang Wu
- Departments of Gastroenterology, National Taiwan University Hospital, Taipei, Taiwan
| | - Sung-Tsang Hsieh
- Departments of Neurology, National Taiwan University Hospital, Taipei, Taiwan.
- Department of Anatomy and Cell Biology, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Chi-Chao Chao
- Departments of Neurology, National Taiwan University Hospital, Taipei, Taiwan.
| |
Collapse
|
11
|
Aimo A, Panichella G, Garofalo M, Gasparini S, Arzilli C, Castiglione V, Vergaro G, Emdin M, Maffei S. Sex differences in transthyretin cardiac amyloidosis. Heart Fail Rev 2024; 29:321-330. [PMID: 37566193 PMCID: PMC10942898 DOI: 10.1007/s10741-023-10339-w] [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] [Accepted: 08/03/2023] [Indexed: 08/12/2023]
Abstract
Transthyretin cardiac amyloidosis (ATTR-CA) is a progressive disease characterized by the deposition of abnormal transthyretin protein fibrils in the heart, leading to cardiac dysfunction. Recent evidence suggests that sex differences may play a significant role in various steps of ATTR-CA, including clinical presentation, diagnostic challenges, disease progression, and treatment outcomes. ATTR-CA predominantly affects men, whereas women are older at presentation. Women generally present with a history of heart failure with preserved ejection fraction and/or carpal tunnel syndrome. When indexed, left ventricular (LV) wall thickness is equal, or even increased, than men. Women also have smaller LV cavities, more preserved ejection fractions, and apparently a slightly worse right ventricular and diastolic function. Given the under-representation on women in clinical trials, no data regarding sex influence on the treatment response are currently available. Finally, it seems there are no differences in overall prognosis, even if premenopausal women may have a certain level of myocardial protection. Genetic variations, environmental factors, and hormonal changes are considered as potential contributors to observed disparities. Understanding sex differences in ATTR-CA is vital for accurate diagnosis and management. By considering these differences, clinicians can improve diagnostic accuracy, tailor treatments, and optimize outcomes for both sexes with ATTR-CA.
Collapse
Affiliation(s)
- Alberto Aimo
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy.
| | - Giorgia Panichella
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Manuel Garofalo
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Simone Gasparini
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Paediatric Neurology Unit and Laboratories, Neuroscience Department, Meyer Children's Hospital IRCCS, Florence, Italy
| | | | - Vincenzo Castiglione
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Giuseppe Vergaro
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Michele Emdin
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | |
Collapse
|
12
|
Ioannou A, Cappelli F, Emdin M, Nitsche C, Longhi S, Masri A, Cipriani A, Zampieri M, Colio F, Poledniczek M, Porcari A, Razvi Y, Aimo A, Vergaro G, De Michieli L, Rauf MU, Patel RK, Villanueva E, Lustig Y, Venneri L, Martinez-Naharro A, Lachmann H, Wechalekar A, Whelan C, Petrie A, Hawkins PN, Solomon S, Gillmore JD, Fontana M. Stratifying Disease Progression in Patients With Cardiac ATTR Amyloidosis. J Am Coll Cardiol 2024; 83:S0735-1097(24)00251-1. [PMID: 38530684 PMCID: PMC11004588 DOI: 10.1016/j.jacc.2023.12.036] [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: 12/13/2023] [Revised: 12/26/2023] [Accepted: 12/28/2023] [Indexed: 03/28/2024]
Abstract
BACKGROUND Transthyretin cardiac amyloidosis (ATTR-CA) is a progressive cardiomyopathy. The clinical course varies among individuals and there are no established measures to assess disease progression. OBJECTIVES The goal of this study was to assess the prognostic importance of an increase in N-terminal pro-B-type natriuretic peptide (NT-proBNP) and outpatient diuretic intensification (ODI) as markers of disease progression in a large cohort of patients with ATTR-CA. METHODS We evaluated landmark survival analysis based on worsening of NT-proBNP and requirement for ODI between time of diagnosis and a 1-year visit, and subsequent mortality in 2,275 patients with ATTR-CA from 7 specialist centers. The variables were developed in the National Amyloidosis Centre (NAC) cohort (n = 1,598) and validated in the external cohort from the remaining centers (n = 677). RESULTS Between baseline and 1-year visits, 551 (34.5%) NAC patients and 204 (30.1%) patients in the external validation cohort experienced NT-proBNP progression (NT-proBNP increase >700 ng/L and >30%), which was associated with mortality (NAC cohort: HR: 1.82; 95% CI: 1.57-2.10; P < 0.001; validation cohort: HR: 1.75; 95% CI: 1.32-2.33; P < 0.001). At 1 year, 451 (28.2%) NAC patients and 301 (44.5%) patients in the external validation cohort experienced ODI, which was associated with mortality (NAC cohort: HR: 1.88; 95% CI: 1.62-2.18; P < 0.001; validation cohort: HR: 2.05; 95% CI: 1.53-2.74; P < 0.001). When compared with patients with a stable NT-proBNP and stable diuretic dose, a higher risk of mortality was observed in those experiencing either NT-proBNP progression or ODI (NAC cohort: HR: 1.93; 95% CI: 1.65-2.27; P < 0.001; validation cohort: HR: 1.94; 95% CI: 1.36-2.77; P < 0.001), and those experiencing both NT-proBNP progression and ODI (NAC cohort: HR: 2.98; 95% CI: 2.42-3.67; P < 0.001; validation cohort: HR: 3.23; 95% CI: 2.17-4.79; P < 0.001). CONCLUSIONS NT-proBNP progression and ODI are frequent and consistently associated with an increased risk of mortality. Combining both variables produces a simple, universally applicable model that detects disease progression in ATTR-CA.
Collapse
Affiliation(s)
- Adam Ioannou
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Francesco Cappelli
- Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Michele Emdin
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy; Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Christian Nitsche
- Division of Cardiology, Department of Internal Medicine, Medical University of Vienna, Vienna, Austria
| | - Simone Longhi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Ahmad Masri
- OHSU Center for Hypertrophic Cardiomyopathy and Amyloidosis, Portland, Oregon, USA
| | - Alberto Cipriani
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy; Cardiology Unit, University Hospital Padua, Padua, Italy
| | - Mattia Zampieri
- Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Federica Colio
- Tuscan Regional Amyloidosis Centre, Careggi University Hospital, Florence, Italy
| | - Michael Poledniczek
- Division of Cardiology, Department of Internal Medicine, Medical University of Vienna, Vienna, Austria
| | - Aldostefano Porcari
- National Amyloidosis Centre, University College London, London, United Kingdom; Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Yousuf Razvi
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Alberto Aimo
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy; Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Giuseppe Vergaro
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy; Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Laura De Michieli
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Muhammad U Rauf
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Rishi K Patel
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Eugenia Villanueva
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Yael Lustig
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Lucia Venneri
- National Amyloidosis Centre, University College London, London, United Kingdom
| | | | - Helen Lachmann
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Ashutosh Wechalekar
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Carol Whelan
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Aviva Petrie
- University College London, Biostatistics Unit, UCL Eastman Dental Institute, London, United Kingdom
| | - Philip N Hawkins
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Scott Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Julian D Gillmore
- National Amyloidosis Centre, University College London, London, United Kingdom
| | - Marianna Fontana
- National Amyloidosis Centre, University College London, London, United Kingdom.
| |
Collapse
|
13
|
Ioannou A, Nitsche C, Porcari A, Patel RK, Razvi Y, Rauf MU, Martinez‐Naharro A, Venneri L, Accietto A, Netti L, Bandera F, Virsinskaite R, Kotecha T, Knight D, Petrie A, Whelan C, Wechalekar A, Lachmann H, Hawkins PN, Gillmore JD, Fontana M. Multiorgan Dysfunction and Associated Prognosis in Transthyretin Cardiac Amyloidosis. J Am Heart Assoc 2024; 13:e033094. [PMID: 38314569 PMCID: PMC11010096 DOI: 10.1161/jaha.123.033094] [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: 10/16/2023] [Accepted: 01/08/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND Transthyretin cardiac amyloidosis (ATTR-CA) is a progressive and ultimately fatal cardiomyopathy. Biomarkers reflecting multiorgan dysfunction are of increasing importance in patients with heart failure; however, their significance in ATTR-CA remains largely unknown. The aims of this study were to characterize the multifaceted nature of ATTR-CA using blood biomarkers and assess the association between blood biomarkers and prognosis. METHODS AND RESULTS This is a retrospective cohort study of 2566 consecutive patients diagnosed with ATTR-CA between 2007 and 2023. Anemia (39%), high urea (52%), hyperbilirubinemia (18%), increased alkaline phosphatase (16%), increased CRP (C-reactive protein; 27%), and increased troponin (98.2%) were common findings in the overall population, whereas hyponatremia (6%) and hypoalbuminemia (2%) were less common. These abnormalities were most common in patients with p.(V142I) hereditary ATTR-CA, and became more prevalent as the severity of cardiac disease increased. Multivariable Cox regression analysis demonstrated that anemia (hazard ratio [HR], 1.19 [95% CI, 1.04-1.37]; P=0.01), high urea (HR, 1.23 [95% CI, 1.04-1.45]; P=0.01), hyperbilirubinemia (HR, 1.32 [95% CI, 1.13-1.57; P=0.001), increased alkaline phosphatase (HR, 1.20 [95% CI, 1.01-1.42; P=0.04), hyponatremia (HR, 1.65 [95% CI, 1.28-2.11]; P<0.001), and troponin-T >56 ng/L (HR, 1.72 [95% CI, 1.46-2.03]; P<0.001) were all independently associated with mortality in the overall population. The association between biomarkers and mortality varied across the spectrum of genotypes and left ventricular ejection fraction, with anemia remining independently associated with mortality in p.(V142I) hereditary ATTR-CA (HR, 1.58 [95% CI, 1.17-2.12]; P=0.003) and in a subgroup of the overall population with a left ventricular ejection fraction ≤40% (HR, 1.39 [95% CI, 1.08-1.81]; P=0.01). CONCLUSIONS Cardiac and noncardiac biomarker abnormalities were common and reflect the complex and multifaceted nature of ATTR-CA, with a wide range of biomarkers remaining independently associated with mortality. Clinical trials are needed to investigate whether biomarker abnormalities represent modifiable risk factors that if specifically targeted could improve outcomes.
Collapse
Affiliation(s)
- Adam Ioannou
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Christian Nitsche
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Aldostefano Porcari
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular DepartmentAzienda Sanitaria Universitaria Giuliano‐Isontina, University of TriesteTriesteItaly
| | - Rishi K. Patel
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Yousuf Razvi
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Muhammad U. Rauf
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | | | - Lucia Venneri
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Antonella Accietto
- Cardiology Unit, Department of Cardiac Thoracic and VascularIstituto di Ricovero e Cura a Carattere Scientifico Azienda Ospedaliero–Universitaria di BolognaBolognaItaly
| | - Lucrezia Netti
- Department of Clinical, Internal, Anesthesiological and Cardiovascular SciencesSapienza University of RomeRomeItaly
| | - Francesco Bandera
- Heart Failure and Rehabilitation Unit, IRCCS MultiMedica, Sesto San GiovanniMilanItaly
- Department for Biomedical Sciences for HealthUniversity of MilanoMilanItaly
| | - Ruta Virsinskaite
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Tushar Kotecha
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Dan Knight
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | | | - Carol Whelan
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | | | - Helen Lachmann
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Philip N. Hawkins
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Julian D. Gillmore
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| | - Marianna Fontana
- National Amyloidosis CentreUniversity College LondonLondonUnited Kingdom
| |
Collapse
|
14
|
Starr N, Ioannou A, Martinez-Naharro A. Monitoring cardiac amyloidosis with multimodality imaging. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2024; 77:79-87. [PMID: 37696332 DOI: 10.1016/j.rec.2023.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/30/2023] [Indexed: 09/13/2023]
Abstract
Cardiac amyloidosis (CA) refers to an infiltrative process involving amyloid fibril deposition in the myocardium causing restrictive cardiomyopathy. While various types can affect the heart, the predominant forms are immunoglobulin light-chain (AL) amyloidosis and transthyretin (ATTR) amyloidosis. This review article explores the expanding field of imaging techniques used to diagnose AL-CA and ATTR-CA, highlighting their usefulness in prognostication and disease surveillance. Echocardiography is often the initial imaging modality to suspect CA and, since the incorporation of nonbiopsy criteria using bone scintigraphy, diagnosing ATTR-CA has become more attainable following exclusion of plasma cell dyscrasia. Cardiac magnetic resonance is progressively emerging as a vital tool for imaging CA, and is used in diagnosis, prognostication, and disease surveillance. The use of cardiac magnetic resonance in AL-CA is discussed, as it has been shown to accurately evaluate organ response to chemotherapy. As novel drug treatments emerge in the realm of ATTR-CA, the use of cardiovascular imaging surveillance to monitor disease progression is discussed, as it is gaining prominence as a critical consideration. The ongoing phase III trials investigating treatments for patients with ATTR-CA, will undoubtedly enhance our understanding of cardiac imaging surveillance.
Collapse
Affiliation(s)
- Neasa Starr
- National Amyloidosis Centre, Royal Free Hospital NHS Foundation Trust, London, United Kingdom
| | - Adam Ioannou
- National Amyloidosis Centre, Royal Free Hospital NHS Foundation Trust, London, United Kingdom
| | - Ana Martinez-Naharro
- National Amyloidosis Centre, Royal Free Hospital NHS Foundation Trust, London, United Kingdom.
| |
Collapse
|
15
|
Ioannou A, Rauf MU, Patel RK, Razvi Y, Porcari A, Martinez-Naharro A, Venneri L, Bandera F, Virsinskaite R, Kotecha T, Knight D, Petrie A, Whelan C, Wechalekar A, Lachmann H, Hawkins PN, Solomon SD, Gillmore JD, Fontana M. Albuminuria in transthyretin cardiac amyloidosis: Prevalence, progression and prognostic importance. Eur J Heart Fail 2024; 26:65-73. [PMID: 37997196 DOI: 10.1002/ejhf.3094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/27/2023] [Accepted: 11/20/2023] [Indexed: 11/25/2023] Open
Abstract
AIMS Transthyretin cardiac amyloidosis (ATTR-CA) is an infiltrative cardiomyopathy that commonly presents with concomitant chronic kidney disease. Albuminuria is common in heart failure and associated with worse outcomes, but its prevalence and relationship to outcome in ATTR-CA remains unclear. METHODS AND RESULTS A total of 1181 patients with ATTR-CA were studied (mean age 78.1 ± 7.9 years; 1022 [86.5%] male; median estimated glomerular filtration rate 59 ml/min/1.73m2 [interquartile range: 47-74]). Albuminuria was present in 563 (47.7%) patients (499 [88.6%] with microalbuminuria and 64 [11.4%] with macroalbuminuria). Patients with albuminuria had a more severe cardiac phenotype evidenced by higher serum cardiac biomarkers (median N-terminal pro-B-type natriuretic peptide [NT-proBNP]: 4027 ng/L [2173-6889] vs. 1851 ng/L [997-3209], p < 0.001; median troponin T: 69 ng/L [46-101] vs. 48 ng/L [34-68], p < 0.001) and worse echocardiographic indices of systolic (longitudinal strain: -10.0 ± 3.6% vs. -11.6 ± 3.8%, p < 0.001) and diastolic function (E/e': 17.5 ± 6.4 vs. 16.4 ± 6.7, p < 0.001) than those with a normal urinary albumin to creatinine ratio (UACR). Microalbuminuria and macroalbuminuria were independently associated with mortality in the overall population (hazard ratio [HR] 1.47, 95% confidence interval [CI] 1.13-1.92, p = 0.005 and HR 1.87, 95% CI 1.15-3.05, p = 0.012, respectively). In a subgroup of patients (n = 349) without concomitant hypertension, diabetes mellitus or chronic kidney disease, albuminuria was also associated with mortality (HR 2.98, 95% CI 1.72-5.17, p < 0.001). At 12 months, 330 patients had a repeat UACR measurement; those in whom UACR increased by 30% or more (n = 148, 44.8%) had an increased risk of mortality (HR 1.84, 95% CI 1.06-3.19, p = 0.030). CONCLUSIONS Albuminuria is common in patients with ATTR-CA, and more prevalent in those with a more severe cardiac phenotype. Albuminuria at diagnosis and a significant increase in UACR during follow-up are associated with mortality.
Collapse
Affiliation(s)
- Adam Ioannou
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Muhammad U Rauf
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Rishi K Patel
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Yousuf Razvi
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Aldostefano Porcari
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Ana Martinez-Naharro
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Lucia Venneri
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Francesco Bandera
- Cardiology University Department, IRCCS Policlinico San Donato, Milan, Italy
| | - Ruta Virsinskaite
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Tushar Kotecha
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Dan Knight
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | | | - Carol Whelan
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Ashutosh Wechalekar
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Helen Lachmann
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Philip N Hawkins
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Julian D Gillmore
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Marianna Fontana
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| |
Collapse
|
16
|
Fontana M, Porcari A, Hawkins PN. Standardising Care and Treatment of Transthyretin Amyloid Cardiomyopathy. Glob Heart 2023; 18:63. [PMID: 38028963 PMCID: PMC10668877 DOI: 10.5334/gh.1275] [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: 09/20/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Transthyretin cardiac amyloidosis (ATTR-CA) has been traditionally considered a rare and inexorably fatal condition. ATTR-CA now is an increasingly recognised cause of heart failure and mortality worldwide with effective pharmacological treatments. Advances in non-invasive diagnosis, coupled with the development of effective treatments, have transformed the diagnosis of ATTR-CA, which is now possible without recourse to endomyocardial biopsy in around 70% of cases. Many patients are now diagnosed at an earlier stage. Echocardiography and cardiac magnetic resonance have enabled identification of patients with possible ATTR-CA and more accurate prognostic stratification. Therapies able to slow or halt ATTR-CA progression and increase survival are now available and there is also evidence that patients may benefit from specific conventional heart failure medications. A wide horizon of possibilities is unfolding and awaits discovery.
Collapse
Affiliation(s)
- Marianna Fontana
- National Amyloidosis Centre, Division of Medicine, University College London, Royal Free Campus, Rowland Hill Street, London NW3 2PF, UK
| | - Aldostefano Porcari
- National Amyloidosis Centre, Division of Medicine, University College London, Royal Free Campus, Rowland Hill Street, London NW3 2PF, UK
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste 34149, IT
- European Reference Network for rare, low prevalence and complex diseases of the heart (ERN GUARD-Heart), Europe
| | - Philip N. Hawkins
- National Amyloidosis Centre, Division of Medicine, University College London, Royal Free Campus, Rowland Hill Street, London NW3 2PF, UK
| |
Collapse
|
17
|
Gentile L, Coelho T, Dispenzieri A, Conceição I, Waddington-Cruz M, Kristen A, Wixner J, Diemberger I, Gonzalez-Moreno J, Cariou E, Maurer MS, Planté-Bordeneuve V, Garcia-Pavia P, Tournev I, Gonzalez-Costello J, Duarte AG, Grogan M, Mazzeo A, Chapman D, Gupta P, Glass O, Amass L. A 15-year consolidated overview of data in over 6000 patients from the Transthyretin Amyloidosis Outcomes Survey (THAOS). Orphanet J Rare Dis 2023; 18:350. [PMID: 37946256 PMCID: PMC10636983 DOI: 10.1186/s13023-023-02962-5] [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: 05/11/2023] [Accepted: 10/28/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Transthyretin amyloidosis (ATTR amyloidosis) is a progressive, multisystemic, life-threatening disease resulting from the deposition of variant or wild-type (ATTRwt amyloidosis) transthyretin amyloid fibrils in various tissues and organs. METHODS Established in 2007, the Transthyretin Amyloidosis Outcomes Survey (THAOS) is the largest ongoing, global, longitudinal, observational study of patients with ATTR amyloidosis, including both hereditary and wild-type disease, and asymptomatic carriers of pathogenic TTR mutations. This analysis describes the baseline characteristics of symptomatic patients and asymptomatic gene carriers enrolled in THAOS since its inception in 2007 (data cutoff: August 1, 2022), providing a consolidated overview of 15-year data from the THAOS registry. RESULTS This analysis included 4428 symptomatic patients and 1707 asymptomatic gene carriers. The majority of symptomatic patients were male (70.8%) with a mean (standard deviation [SD]) age at symptom onset of 56.6 (17.9) years. Compared with the 14-year analysis, V30M remained the most prevalent genotype in Europe (62.2%), South America (78.6%), and Japan (74.2%) and ATTRwt remained most common in North America (56.2%). Relative to the 14-year analysis, there was an increase of mixed phenotype (from 16.6 to 24.5%) and a reduction of predominantly cardiac phenotype (from 40.7 to 31.9%). The proportion of patients with predominantly neurologic phenotype remained stable (from 40.1 to 38.7%). Asymptomatic gene carriers were 58.5% female with a mean age at enrollment of 41.9 years (SD 15.5). CONCLUSIONS This overview of > 6000 patients enrolled over 15 years in THAOS represents the largest registry analysis of ATTR amyloidosis to date and continues to emphasize the genotypic and phenotypic heterogeneity of the disease. Nearly a quarter of the symptomatic population within THAOS was mixed phenotype, underscoring the need for multidisciplinary management of ATTR amyloidosis. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT00628745.
Collapse
Affiliation(s)
| | - Teresa Coelho
- Unidade Corino Andrade, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | | | - Isabel Conceição
- CHULN- Hospital de Santa Maria, FML, Universidade de Lisboa, Lisbon, Portugal
| | - Márcia Waddington-Cruz
- Federal University of Rio de Janeiro, National Amyloidosis Referral Center, CEPARM, Rio de Janeiro, Brazil
| | - Arnt Kristen
- Department of Cardiology, Angiology, Respiratory Medicine, Medical University of Heidelberg, Heidelberg, Germany
| | - Jonas Wixner
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Igor Diemberger
- Department of Medical and Surgical Sciences, DIMEC, University of Bologna, Bologna, Italy
- Cardiology Unit, IRCCS Policlinico di S. Orsola, Bologna, Italy
| | | | - Eve Cariou
- Department of Cardiology, University Hospital Rangueil, Toulouse, France
| | - Mathew S Maurer
- Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Violaine Planté-Bordeneuve
- Hopital Henri Mondor, East Paris-Créteil University, Assistance Publique-Hopitaux de Paris, Créteil, France
| | - Pablo Garcia-Pavia
- Hospital Universitario Puerta de Hierro Majadahonda, CIBERCV, Madrid, Spain
- Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Ivailo Tournev
- Clinic of Nervous Diseases, Department of Neurology, UMBAL Aleksandrovska, Medical University-Sofia, Sofia, Bulgaria
- Department of Cognitive Science, New Bulgarian University, Sofia, Bulgaria
| | | | - Alejandra Gonzalez Duarte
- NYU Langone School of Medicine, New York, NY, USA
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Martha Grogan
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
| | | | | | | | | | | |
Collapse
|
18
|
Appunni S, Rubens M, Ramamoorthy V, Saxena A, Doke M, Roy M, Ruiz-Pelaez JG, Zhang Y, Ahmed A, Zhang Z, McGranaghan P, Chaparro S, Jimenez J. Adverse Outcomes in Hospitalizations for Amyloid-Related Heart Failure. Am J Cardiol 2023; 203:169-174. [PMID: 37499596 DOI: 10.1016/j.amjcard.2023.07.023] [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] [Received: 05/14/2023] [Revised: 06/30/2023] [Accepted: 07/06/2023] [Indexed: 07/29/2023]
Abstract
Transthyretin amyloid cardiomyopathy is being increasingly recognized as an important cause of heart failure (HF). In this study, we looked at adverse outcomes in hospitalizations with amyloid-related HF. This study was a retrospective analysis of the National Inpatient Sample data, collected from 2016 to 2019. Patients ≥41 years of age and admitted for HF were included in the study. In these hospitalizations, amyloid-related HF was identified through the International Classification of Diseases, Tenth Revision, Clinical Modification codes for amyloidosis. The primary outcome of the study was in-hospital mortality, whereas secondary outcomes were prolonged length of stay, mechanical ventilation, mechanical circulatory support, vasopressors use, and dispositions other than home. From 2016 to 2019, there were 4,705,274 HF hospitalizations, of which 16,955 (0.4%) had amyloid cardiomyopathy. In all HF hospitalizations, amyloid-related increased from 0.26% in 2016 to 0.46% in 2019 (relative increase, 76.9%, P for trend <0.001). Amyloid-related HF hospitalizations were more common in older, male, and Black patients. The odds of in-hospital mortality (odds ratio [OR], 1.29; 95% confidence interval [CI]: 1.11 to 1.38), prolonged hospital length (OR, 1.61; 95% CI: 1.49 to 1.73) and vasopressors use (OR, 1.59; 95% CI: 1.23 to 2.05) were significantly higher for amyloid-related hospitalizations. Amyloid-related HF hospitalizations are increasing substantially and are associated with adverse hospital outcomes. These hospitalizations were disproportionately higher for older, male, and Black patients. Amyloid-related HF is rare and underdiagnosed yet has several adverse outcomes. Hence, healthcare providers should be watchful of this condition for early identification and prompt management.
Collapse
Affiliation(s)
| | - Muni Rubens
- Office of Clinical Research, Baptist Health South Florida, Miami, Florida; Department of Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida; Department of Health Science, Universidad Espíritu Santo, Ecuador
| | | | - Anshul Saxena
- Department of Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida; Center for Advanced Analytics, Baptist Health South Florida, Miami, Florida
| | - Mayur Doke
- Diabetic Research Institute, Miller School of Medicine, University of Miami, Miami, Florida
| | - Mukesh Roy
- Office of Clinical Research, Baptist Health South Florida, Miami, Florida
| | - Juan Gabriel Ruiz-Pelaez
- Department of Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
| | - Yanjia Zhang
- Center for Advanced Analytics, Baptist Health South Florida, Miami, Florida
| | - Ashfaq Ahmed
- Center for Advanced Analytics, Baptist Health South Florida, Miami, Florida
| | - Zhenwei Zhang
- Center for Advanced Analytics, Baptist Health South Florida, Miami, Florida
| | - Peter McGranaghan
- Office of Clinical Research, Baptist Health South Florida, Miami, Florida; Department of Internal Medicine and Cardiology, Charité Campus Virchow-Klinikum, Berlin, Germany
| | - Sandra Chaparro
- Department of Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida; Department of Medicine, Miami Cardiac & Vascular Institute, Baptist Health South Florida, Miami, Florida
| | - Javier Jimenez
- Department of Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida; Department of Medicine, Miami Cardiac & Vascular Institute, Baptist Health South Florida, Miami, Florida.
| |
Collapse
|
19
|
Haring B, Hunt RP, Shadyab AH, Eaton C, Kaplan R, Martin LW, Panjrath G, Kuller LH, Assimes T, Kooperberg C, Wassertheil-Smoller S. Cardiovascular Disease and Mortality in Black Women Carrying the Amyloidogenic V122I Transthyretin Gene Variant. JACC. HEART FAILURE 2023; 11:1189-1199. [PMID: 36930136 PMCID: PMC10508305 DOI: 10.1016/j.jchf.2023.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/08/2023] [Accepted: 02/15/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Long-term data on cardiovascular disease (CVD) and mortality in female carriers of the transthyretin (TTR) V122I (pV142I) variant, one of the most common variants of hereditary transthyretin cardiac amyloidosis, are sparse and the effects of blood pressure, heart rate, body mass index, and physical activity on CVD outcomes remain largely unknown. OBJECTIVES The aim was to first examine the relationship of TTR V122I (pV142I) carrier status with CVD and mortality and second to investigate the effects of blood pressure, heart rate, body mass index, and physical activity in a large cohort of postmenopausal women. METHODS The study population consisted of 9,862 non-Hispanic Black/African American women, 9,529 noncarriers and 333 TTR V122I carriers, enrolled in the Women's Health Initiative at 40 centers in the United States. Women were generally healthy and postmenopausal at the time of enrollment (1993-1998). CVD was defined as a composite endpoint consisting of coronary heart disease, stroke, acute heart failure or CVD death, and all-cause mortality. CVD cases were based on self-reported annual mailed health updates. All information was centrally adjudicated by trained physicians. HRs and 95% CIs were obtained from adjusted Cox proportional hazards models. RESULTS Among 9,862 Black female participants (mean age: 62 years [IQR: 56-67 years]), the population frequency of the TTR V122I variant was 3.4% (333 variant carriers and 9,529 noncarriers). During a mean follow-up of 16.1 years (IQR: 9.7-22.2 years), incident CVD occurred in 2,229 noncarriers and 96 carriers, whereas 2,689 noncarriers and 108 carriers died. In adjusted models including demographic, lifestyle, and medical history covariates, TTR V122I carriers were at higher risk of the composite endpoint CVD (HR: 1.52; 95% CI: 1.22-1.88), acute heart failure (HR: 2.21; 95% CI: 1.53-3.18), coronary heart disease (HR: 1.80; 95% CI: 1.30-2.47), CVD death (HR: 1.70; 95% CI: 1.26-2.30), and all-cause mortality (HR: 1.28; 95% CI: 1.04-1.56). The authors found a significant interaction by age but not by blood pressure, heart rate, body mass index, or physical activity. CONCLUSIONS Black female TTR V122I (pV142I) carriers have a higher CVD and all-cause mortality risk compared to noncarriers. In case of clinical suspicion of amyloidosis, they should be screened for TTR V122I (pV142I) carrier status to ensure early treatment onset.
Collapse
Affiliation(s)
- Bernhard Haring
- Department of Medicine III, Saarland University Hospital, Homburg, Saarland, Germany; Department of Medicine I, University of Würzburg, Würzburg, Bavaria, Germany; Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, USA.
| | - Rebecca P Hunt
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Aladdin H Shadyab
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California-San Diego, La Jolla, California, USA
| | - Charles Eaton
- Center for Primary Care and Prevention, Department of Family Medicine, Department of Epidemiology, Warren Alpert Medical Scholl of Brown University, Brown University School of Public Health, Providence, Rhode Island, USA
| | - Robert Kaplan
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, USA; Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Lisa Warsinger Martin
- Division of Cardiology, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Gurusher Panjrath
- Division of Cardiology, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Lewis H Kuller
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Themistocles Assimes
- Department of Medicine, Stanford University School of Medicine, Stanford, California, USA; VA Palo Alto Health Care System, Palo Alto, California, USA
| | - Charles Kooperberg
- Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Sylvia Wassertheil-Smoller
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York, USA
| |
Collapse
|
20
|
Porcari A, Sinagra G, Gillmore JD. Editorial: Proceedings and predictions in cardiac amyloidosis: unsolved mysteries and challenges for the future. Front Med (Lausanne) 2023; 10:1232212. [PMID: 37529239 PMCID: PMC10389709 DOI: 10.3389/fmed.2023.1232212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/05/2023] [Indexed: 08/03/2023] Open
Affiliation(s)
- Aldostefano Porcari
- Division of Medicine, National Amyloidosis Centre, University College London, London, United Kingdom
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
- European Reference Network for RARE, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Gianfranco Sinagra
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
- European Reference Network for RARE, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Julian D. Gillmore
- Division of Medicine, National Amyloidosis Centre, University College London, London, United Kingdom
| |
Collapse
|
21
|
Porcari A, Sinagra G, Quarta CC, Fontana M, Gillmore JD. Final farewell to Claudio Rapezzi: observation, deduction and knowledge in medicine. Front Cardiovasc Med 2023; 10:1221983. [PMID: 37378409 PMCID: PMC10291057 DOI: 10.3389/fcvm.2023.1221983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Affiliation(s)
- Aldostefano Porcari
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart
| | - Gianfranco Sinagra
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart
| | - Cristina Candida Quarta
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
| | - Marianna Fontana
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
| | - Julian D. Gillmore
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
| |
Collapse
|
22
|
Ioannou A, Fontana M, Gillmore JD. Patisiran for the Treatment of Transthyretin-mediated Amyloidosis with Cardiomyopathy. Heart Int 2023; 17:27-35. [PMID: 37456349 PMCID: PMC10339464 DOI: 10.17925/hi.2023.17.1.27] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/24/2023] [Indexed: 07/18/2023] Open
Abstract
Transthyretin (TTR) is a tetrameric protein, synthesized primarily by the liver, that acts as a physiological transport protein for retinol and thyroxine. TTR can misfold into pathogenic amyloid fibrils that deposit in the heart and nerves, causing a life-threatening transthyretin amyloidosis cardiomyopathy (ATTR-CM), and a progressive and debilitating polyneuropathy (ATTR-PN). Recent therapeutic advances have resulted in the development of drugs that reduce TTR production. Patisiran is a small interfering RNA that disrupts the complimentary mRNA and inhibits TTR synthesis, and is the first gene-silencing medication licensed for the treatment of ATTR amyloidosis. After encouraging results following the use of patisiran for the treatment of patients with ATTR-PN, there has been increasing interest in the use of patisiran for the treatment of ATTR-CM. Various studies have demonstrated improvements across a wide range of cardiac biomarkers following treatment with patisiran, and have changed the perception of ATTR-CM from being thought of as a terminal disease process, to now being regarded as a treatable disease. These successes represent a huge milestone and have the potential to revolutionize the landscape of treatment for ATTR-CM. However, the long-term safety of patisiran and how best to monitor cardiac response to treatment remain to be determined.
Collapse
Affiliation(s)
- Adam Ioannou
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Marianna Fontana
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| | - Julian D Gillmore
- National Amyloidosis Centre, University College London, Royal Free Campus, London, UK
| |
Collapse
|
23
|
Tomasoni D, Bonfioli GB, Aimo A, Adamo M, Canepa M, Inciardi RM, Lombardi CM, Nardi M, Pagnesi M, Riccardi M, Vergaro G, Vizzardi E, Emdin M, Metra M. Treating amyloid transthyretin cardiomyopathy: lessons learned from clinical trials. Front Cardiovasc Med 2023; 10:1154594. [PMID: 37288260 PMCID: PMC10242061 DOI: 10.3389/fcvm.2023.1154594] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/05/2023] [Indexed: 06/09/2023] Open
Abstract
An increasing awareness of the disease, new diagnostic tools and novel therapeutic opportunities have dramatically changed the management of patients with amyloid transthyretin cardiomyopathy (ATTR-CM). Supportive therapies have shown limited benefits, mostly related to diuretics for the relief from signs and symptoms of congestion in patients presenting heart failure (HF). On the other hand, huge advances in specific (disease-modifying) treatments occurred in the last years. Therapies targeting the amyloidogenic cascade include several pharmacological agents that inhibit hepatic synthesis of TTR, stabilize the tetramer, or disrupt fibrils. Tafamidis, a TTR stabilizer that demonstrated to prolong survival and improve quality of life in the ATTR-ACT trial, is currently the only approved drug for patients with ATTR-CM. The small interfering RNA (siRNA) patisiran and the antisense oligonucleotide (ASO) inotersen have been approved for the treatment of patients with hereditary ATTR polyneuropathy regardless of the presence of cardiac involvement, with patisiran also showing preliminary benefits on the cardiac phenotype. Ongoing phase III clinical trials are investigating another siRNA, vutrisiran, and a novel ASO formulation, eplontersen, in patients with ATTR-CM. CRISPR-Cas9 represents a promising strategy of genome editing to obtain a highly effective blockade of TTR gene expression.
Collapse
Affiliation(s)
- Daniela Tomasoni
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Giovanni Battista Bonfioli
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Alberto Aimo
- Health Science Interdisciplinary Center, Scuola Superiore Sant’Anna, Pisa, Italy
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Marianna Adamo
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Marco Canepa
- Cardiology Unit, IRCCS OSpedale Policlinico San Martino, Genova, Italy
- Department of Internal Medicine, University of Genova, Genoa, Italy
| | - Riccardo M. Inciardi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Carlo Mario Lombardi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Matilde Nardi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Matteo Pagnesi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Mauro Riccardi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Giuseppe Vergaro
- Health Science Interdisciplinary Center, Scuola Superiore Sant’Anna, Pisa, Italy
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Enrico Vizzardi
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| | - Michele Emdin
- Health Science Interdisciplinary Center, Scuola Superiore Sant’Anna, Pisa, Italy
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Marco Metra
- Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, Public Health, University of Brescia, Brescia, Italy
| |
Collapse
|
24
|
Aimo A, Tomasoni D, Porcari A, Vergaro G, Castiglione V, Passino C, Adamo M, Bellicini MG, Lombardi CM, Nardi M, Palamara G, Varrà GG, Saro R, Allegro V, Merlo M, Sinagra G, Metra M, Emdin M, Rapezzi C. Left ventricular wall thickness and severity of cardiac disease in women and men with transthyretin amyloidosis. Eur J Heart Fail 2023; 25:510-514. [PMID: 36919654 DOI: 10.1002/ejhf.2824] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/16/2023] Open
Abstract
AIMS Cardiac amyloidosis (CA) is due to a deposition of amyloid fibrils in the heart causing an increase in wall thickness. A left ventricular (LV) wall thickness ≥12 mm plus at least one red flag should raise the suspicion of CA. As normal values of LV wall thickness are lower in women, the adoption or the same cut-off values for men and women could lead to underdiagnosis or delayed diagnosis in women. We investigated the relationship between LV wall thickness and the severity of cardiac involvement in women and men with transthyretin (ATTR) CA. METHODS AND RESULTS We evaluated 330 consecutive patients diagnosed with ATTR-CA at three centres (Pisa, n = 232; Brescia, n = 69; Trieste, n = 29). Interventricular septum (IVS) and posterior wall (PW) thickness values were lower in women (n = 53, 16%) than men, but most differences were abolished when indexing by body surface area (BSA), height, or height2.7 , suggesting similar disease severity when accounting for the smaller body size of women. PW thickness indexed for height2.7 was even higher in women. We also searched for correlations between IVS and PW thickness and other indicators of the severity of cardiac disease. IVS values indexed by height2.7 displayed tighter associations with N-terminal pro-B-type natriuretic peptide values than non-indexed IVS values. Similarly, indexed values displayed closer relationships with relative wall thickness, E/e' ratio, and tricuspid annular plane systolic excursion. CONCLUSIONS Indexed LV wall thickness values, particularly by height2.7 , reflect more accurately the severity of cardiac involvement than non-indexed values.
Collapse
Affiliation(s)
- Alberto Aimo
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Daniela Tomasoni
- Cardiology, ASST Spedali Civili of Brescia; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Aldostefano Porcari
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
| | - Giuseppe Vergaro
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Vincenzo Castiglione
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Claudio Passino
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Marianna Adamo
- Cardiology, ASST Spedali Civili of Brescia; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Maria Giulia Bellicini
- Cardiology, ASST Spedali Civili of Brescia; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Carlo Mario Lombardi
- Cardiology, ASST Spedali Civili of Brescia; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Matilde Nardi
- Cardiology, ASST Spedali Civili of Brescia; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Gloria Palamara
- Cardiology, ASST Spedali Civili of Brescia; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Guerino Giuseppe Varrà
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
| | - Riccardo Saro
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
| | - Valentina Allegro
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
| | - Marco Merlo
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
| | - Gianfranco Sinagra
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Trieste, Italy
| | - Marco Metra
- Cardiology, ASST Spedali Civili of Brescia; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Michele Emdin
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Claudio Rapezzi
- Cardiology Centre, University of Ferrara, Ferrara, Italy.,Maria Cecilia Hospital, GVM Care & Research, Cotignola (RA), Italy
| |
Collapse
|
25
|
Ioannou A, Fontana M, Gillmore JD. RNA Targeting and Gene Editing Strategies for Transthyretin Amyloidosis. BioDrugs 2023; 37:127-142. [PMID: 36795354 PMCID: PMC9933836 DOI: 10.1007/s40259-023-00577-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2023] [Indexed: 02/17/2023]
Abstract
Transthyretin (TTR) is a tetrameric protein synthesized primarily by the liver. TTR can misfold into pathogenic ATTR amyloid fibrils that deposit in the nerves and heart, causing a progressive and debilitating polyneuropathy (PN) and life-threatening cardiomyopathy (CM). Therapeutic strategies, which are aimed at reducing ongoing ATTR amyloid fibrillogenesis, include stabilization of the circulating TTR tetramer or reduction of TTR synthesis. Small interfering RNA (siRNA) or antisense oligonucleotide (ASO) drugs are highly effective at disrupting the complementary mRNA and inhibiting TTR synthesis. Since their development, patisiran (siRNA), vutrisiran (siRNA) and inotersen (ASO) have all been licensed for treatment of ATTR-PN, and early data suggest these drugs may have efficacy in treating ATTR-CM. An ongoing phase 3 clinical trial will evaluate the efficacy of eplontersen (ASO) in the treatment of both ATTR-PN and ATTR-CM, and a recent phase 1 trial demonstrated the safety of novel in vivo CRISPR-Cas9 gene-editing therapy in patients with ATTR amyloidosis. Recent results from trials of gene silencer and gene-editing therapies suggest these novel therapeutic agents have the potential to substantially alter the landscape of treatment for ATTR amyloidosis. Their success has already changed the perception of ATTR amyloidosis from a universally progressive and fatal disease to one that is treatable through availability of highly specific and effective disease-modifying therapies. However, important questions remain including long-term safety of these drugs, potential for off-target gene editing, and how best to monitor the cardiac response to treatment.Kindly check and confirm the processed running title.This is correct.
Collapse
Affiliation(s)
- Adam Ioannou
- National Amyloidosis Centre, Royal Free Hospital, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK
| | - Marianna Fontana
- National Amyloidosis Centre, Royal Free Hospital, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK
| | - Julian D Gillmore
- National Amyloidosis Centre, Royal Free Hospital, University College London, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK.
| |
Collapse
|
26
|
Evolving epidemiology of transthyretin amyloid cardiomyopathy due to increased recognition in women. Int J Cardiol 2023; 374:116-119. [PMID: 36587655 DOI: 10.1016/j.ijcard.2022.12.048] [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: 10/09/2022] [Revised: 12/03/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Transthyretin amyloid cardiomyopathy (ATTR-CM), particularly wild type (wtATTR-CM), is thought to mainly affect men. Non-invasive diagnosis and approved therapeutics have been associated with increased disease recognition. We investigated the trajectory of ATTR-CM diagnosis in women. METHODS This observational study utilized data collected on 140 consecutive ATTR-CM patients diagnosed between 2005 and 2022 who are followed at the Oregon Health and Science University Amyloidosis Clinic. Subgroup analysis was performed on patients with wtATTR-CM which included 113 subjects (80.1%). The proportion of women among patients diagnosed with ATTR-CM prior to 2019 was compared with that of those diagnosed 2019-2022 (2019 was the year of tafamidis approval by the FDA). The clinical characteristics of male and female ATTR-CM patients were compared as well. RESULTS Of the 140 ATTR-CM patients, 16 (11.4%) were women (age 77 ± 9 years) and 124 (88.6%) were men (age 76 ± 9 years). There was an increase in the rate of women diagnosed with ATTR-CM from pre 2019 to 2019-2022 in the overall cohort (4/68 [5.9%] vs 12/72 [16.7%]) and wild type subgroup (0/51 [0%] vs 7/62 [11.3%]). There were several differences in baseline clinical characteristics between women and men in this cohort, yet all women had a clear clinical phenotype of ATTR-CM. CONCLUSIONS There has been a significant increase in the rate of wtATTR-CM diagnoses in women, who presented with clear phenotypes of ATTR-CM. Further studies are needed to understand the effect of increased recognition of ATTR-CM in women on disease epidemiology, natural history, and outcomes.
Collapse
|
27
|
Porcari A, Razvi Y, Masi A, Patel R, Ioannou A, Rauf MU, Hutt DF, Rowczenio D, Gilbertson J, Martinez-Naharro A, Venneri L, Whelan C, Lachmann H, Wechalekar A, Quarta CC, Merlo M, Sinagra G, Hawkins PN, Fontana M, Gillmore JD. Prevalence, characteristics and outcomes of older patients with hereditary versus wild-type transthyretin amyloid cardiomyopathy. Eur J Heart Fail 2023; 25:515-524. [PMID: 36644836 DOI: 10.1002/ejhf.2776] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/28/2022] [Accepted: 01/08/2023] [Indexed: 01/17/2023] Open
Abstract
AIMS Transthyretin amyloid cardiomyopathy (ATTR-CM) is often assumed to be associated with wild-type TTR genotype (ATTRwt) in elderly patients (aged ≥70), some of whom are not offered genetic testing. We sought to estimate the prevalence, clinical characteristics and prognostic implications of transthyretin (TTR) variants among elderly patients diagnosed with ATTR-CM. METHODS AND RESULTS Data from consecutive patients over 70 years of age diagnosed with ATTR-CM at the UK National Amyloidosis Centre between January 2010 and August 2022 were retrospectively evaluated. All patients underwent clinical evaluation, biochemical tests, echocardiography and TTR genotyping. The study outcome was all-cause mortality. The study population consisted of 2029 patients with ATTR-CM (median age 79 years at diagnosis, 13.5% females, 80.4% Caucasian). Variant ATTR-CM (ATTRv-CM) was diagnosed in 20.7% (n = 421) of the study population of whom 327 (77.7%) carried V122I, 47 (11.2%) T60A, 16 (3.8%) V30M and 31 (7.3%) other pathogenic TTR variants. During a median (range) follow-up of 29 (12-48) months, ATTRv-CM was associated with increased all-cause mortality compared to ATTRwt-CM, with the poorest survival observed in V122I-associated ATTRv-CM (p < 0.001). Univariable and multivariable logistic regression analyses in those with ATTR-CM showed younger age at diagnosis (odds ratio [OR] 0.85 per year, p < 0.001), female sex (OR 2.73, p < 0.001), Afro-Caribbean ethnicity (OR 65.5, p < 0.001), atrial fibrillation (OR 0.65, p = 0.015), ischaemic heart disease (OR 0.54, p = 0.007), peripheral polyneuropathy (OR 5.70, p < 0.001) and orthostatic hypotension (OR 6.29, p < 0.001) to be independently associated with ATTRv-CM. CONCLUSION Up to 20.7% of elderly patients with ATTR-CM have a pathogenic TTR variant. These findings support routine sequencing of the TTR gene in all patients with ATTR-CM regardless of age.
Collapse
Affiliation(s)
- Aldostefano Porcari
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK.,Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy.,European Reference Network for rare, low prevalence and complex diseases of the heart (ERN GUARD-Heart)
| | - Yousuf Razvi
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Ambra Masi
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Rishi Patel
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Adam Ioannou
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Muhammad U Rauf
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - David F Hutt
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Dorota Rowczenio
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Janet Gilbertson
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Ana Martinez-Naharro
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Lucia Venneri
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Carol Whelan
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Helen Lachmann
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Ashutosh Wechalekar
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | | | - Marco Merlo
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy.,European Reference Network for rare, low prevalence and complex diseases of the heart (ERN GUARD-Heart)
| | - Gianfranco Sinagra
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy.,European Reference Network for rare, low prevalence and complex diseases of the heart (ERN GUARD-Heart)
| | - Philip N Hawkins
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Marianna Fontana
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| | - Julian D Gillmore
- National Amyloidosis Centre, Division of Medicine, University College London, London, UK
| |
Collapse
|
28
|
Tomasoni D, Adamo M, Metra M. December 2022 at a glance: heart failure with preserved ejection fraction, sodium-glucose cotransporter 2 inhibitors and cardiac amyloidosis. Eur J Heart Fail 2022; 24:2209-2211. [PMID: 36575134 DOI: 10.1002/ejhf.2244] [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: 08/27/2022] [Revised: 11/28/2022] [Accepted: 12/12/2022] [Indexed: 12/29/2022] Open
Affiliation(s)
- Daniela Tomasoni
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| |
Collapse
|
29
|
Rapezzi C, Emdin M, Aimo A. Unravelling the role of sex in the pathophysiology, phenotypic expression and diagnosis of cardiac amyloidosis. Eur J Heart Fail 2022; 24:2364-2366. [PMID: 36059061 DOI: 10.1002/ejhf.2674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/01/2022] [Indexed: 01/18/2023] Open
Abstract
Sex-related differences in amyloid transthyretin (ATTR) amyloidosis.
Collapse
Affiliation(s)
- Claudio Rapezzi
- Cardiologic Centre, University of Ferrara, Ferrara, Italy.,Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Michele Emdin
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Alberto Aimo
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
| |
Collapse
|