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Tini G, Milani P, Zampieri M, Caponetti AG, Fabris F, Foli A, Argirò A, Mazzoni C, Gagliardi C, Longhi S, Saturi G, Vergaro G, Aimo A, Russo D, Varrà GG, Serenelli M, Fabbri G, De Michieli L, Palmiero G, Ciliberti G, Carigi S, Sessarego E, Mandoli GE, Ricci Lucchi G, Rella V, Monti E, Gardini E, Bartolotti M, Crotti L, Merli E, Mussinelli R, Vianello PF, Cameli M, Marzo F, Guerra F, Limongelli G, Cipriani A, Perlini S, Obici L, Perfetto F, Autore C, Porto I, Rapezzi C, Sinagra G, Merlo M, Musumeci B, Emdin M, Biagini E, Cappelli F, Palladini G, Canepa M. Diagnostic pathways to wild-type transthyretin amyloid cardiomyopathy: a multicentre network study. Eur J Heart Fail 2023. [PMID: 36907828 DOI: 10.1002/ejhf.2823] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 02/23/2023] [Accepted: 02/26/2023] [Indexed: 03/14/2023] Open
Abstract
AIM Epidemiology of wild-type transthyretin cardiac amyloidosis (ATTRwt-CA) remains poorly defined. A better characterization of pathways leading to ATTRwt-CA diagnosis is of key importance, and potentially informative of disease course and prognosis. The aim of this study was to describe the characteristics of contemporary pathways leading to ATTRwt-CA diagnosis, and their potential association with survival. METHODS AND RESULTS This was a retrospective study of patients diagnosed with ATTRwt-CA at 17 Italian referral centres for CA. Patients were categorized into different 'pathways' according to the medical reason that triggered the diagnosis of ATTRwt-CA (hypertrophic cardiomyopathy [HCM] pathway, heart failure [HF] pathway, incidental imaging or incidental clinical pathway). Prognosis was investigated with all-cause mortality as endpoint. Overall, 1281 ATTRwt-CA patients were included in the study. The diagnostic pathway leading to ATTRwt-CA diagnosis was HCM in 7% of patients, HF in 51%, incidental imaging in 23%, incidental clinical in 19%. Patients in the HF pathway, as compared to the others, were older and had a greater prevalence of New York Heart Association (NYHA) class III-IV and chronic kidney disease. Survival was significantly worse in the HF versus other pathways, but similar among the three others. In multivariate model, older age at diagnosis, NYHA class III-IV and some comorbidities but not the HF pathway were independently associated with worse survival. CONCLUSIONS Half of contemporary ATTRwt-CA diagnoses occur in a HF setting. These patients had worse clinical profile and outcome than those diagnosed either due to suspected HCM or incidentally, although prognosis remained primarily related to age, NYHA functional class and comorbidities rather than the diagnostic pathway itself.
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Affiliation(s)
- Giacomo Tini
- Cardiology Unit, IRCCS OSpedale Policlinico San Martino, Genova, Italy.,Cardiology, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Paolo Milani
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Amyloidosis Research and Treatment Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Mattia Zampieri
- Tuscan Regional Amyloidosis Centre
- , Careggi University Hospital, Florence, Italy
| | - Angelo G Caponetti
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Francesca Fabris
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Amyloidosis Research and Treatment Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Andrea Foli
- Amyloidosis Research and Treatment Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Alessia Argirò
- Tuscan Regional Amyloidosis Centre
- , Careggi University Hospital, Florence, Italy
| | - Carlotta Mazzoni
- Tuscan Regional Amyloidosis Centre
- , Careggi University Hospital, Florence, Italy
| | - Christian Gagliardi
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart
| | - Simone Longhi
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart
| | - Giulia Saturi
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Giuseppe Vergaro
- Interdisciplinary Center of Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Alberto Aimo
- Interdisciplinary Center of Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Domitilla Russo
- Cardiology, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Guerino G Varrà
- Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | | | - Gioele Fabbri
- Cardiologic Center, University of Ferrara, Ferrara, Italy
| | - Laura De Michieli
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Giuseppe Palmiero
- Inherited and Rare Cardiovascular Disease Unit, University of Campania "Luigi Vanvitelli", AORN dei Colli, Monaldi Hospital, Naples, Italy
| | - Giuseppe Ciliberti
- Cardiology and Arrhythmology Clinic, University Hospital "Lancisi-Umberto I-Salesi", Ancona, Italy.,Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | | | - Eugenio Sessarego
- Cardiology Unit, IRCCS OSpedale Policlinico San Martino, Genova, Italy
| | - Giulia E Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | | | - Valeria Rella
- Department of Cardiology, Istituto Auxologico Italiano IRCCS, San Luca Hospital, Cardiomyopathy Unit, Milan, Italy
| | - Enrico Monti
- Cardiology Unit, Ospedale di Forlì, AUSL della Romagna, Forlì, Italy
| | - Elisa Gardini
- Cardiology Unit, Ospedale di Forlì, AUSL della Romagna, Forlì, Italy
| | | | - Lia Crotti
- Department of Cardiology, Istituto Auxologico Italiano IRCCS, San Luca Hospital, Cardiomyopathy Unit, Milan, Italy.,Department of Medicine and Surgery, University Milano-Bicocca, Milan, Italy
| | - Elisa Merli
- Cardiology Unit, Ospedale Umberto I, Lugo- Ausl, Romagna, Italy
| | - Roberta Mussinelli
- Amyloidosis Research and Treatment Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | | | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | | | - Federico Guerra
- Cardiology and Arrhythmology Clinic, University Hospital "Lancisi-Umberto I-Salesi", Ancona, Italy.,Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Giuseppe Limongelli
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart.,Inherited and Rare Cardiovascular Disease Unit, University of Campania "Luigi Vanvitelli", AORN dei Colli, Monaldi Hospital, Naples, Italy
| | - Alberto Cipriani
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Padua, Italy.,Cardiology Unit, University Hospital of Padova, Padua, Italy
| | - Stefano Perlini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Amyloidosis Research and Treatment Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Laura Obici
- Amyloidosis Research and Treatment Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Federico Perfetto
- Tuscan Regional Amyloidosis Centre
- , Careggi University Hospital, Florence, Italy
| | - Camillo Autore
- Cardiology, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy.,IRCCS San Raffaele Cassino, Cassino, Italy
| | - Italo Porto
- Cardiology Unit, IRCCS OSpedale Policlinico San Martino, Genova, Italy.,Department of Internal Medicine, University of Genova, Genoa, Italy
| | - Claudio Rapezzi
- Cardiologic Center, University of Ferrara, Ferrara, Italy.,GVM Care & Research, Maria Cecilia Hospital, Ravenna, Italy
| | - Gianfranco Sinagra
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart.,Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Marco Merlo
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart.,Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, Trieste, Italy
| | - Beatrice Musumeci
- Cardiology, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Michele Emdin
- Interdisciplinary Center of Health Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Elena Biagini
- Cardiology Unit, St. Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart
| | - Francesco Cappelli
- Tuscan Regional Amyloidosis Centre
- , Careggi University Hospital, Florence, Italy
| | - Giovanni Palladini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Amyloidosis Research and Treatment Center, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - Marco Canepa
- Cardiology Unit, IRCCS OSpedale Policlinico San Martino, Genova, Italy.,Department of Internal Medicine, University of Genova, Genoa, Italy
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