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Roy A, Cumberland MJ, O'Shea C, Holmes A, Kalla M, Gehmlich K, Geberhiwot T, Steeds RP. Arrhythmogenesis in Fabry Disease. Curr Cardiol Rep 2024:10.1007/s11886-024-02053-2. [PMID: 38607539 DOI: 10.1007/s11886-024-02053-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/25/2024] [Indexed: 04/13/2024]
Abstract
PURPOSE OF REVIEW Fabry Disease (FD) is a rare lysosomal storage disorder characterised by multiorgan accumulation of glycosphingolipid due to deficiency in the enzyme α-galactosidase A. Cardiac sphingolipid accumulation triggers various types of arrhythmias, predominantly ventricular arrhythmia, bradyarrhythmia, and atrial fibrillation. Arrhythmia is likely the primary contributor to FD mortality with sudden cardiac death, the most frequent cardiac mode of death. Traditionally FD was seen as a storage cardiomyopathy triggering left ventricular hypertrophy, diastolic dysfunction, and ultimately, systolic dysfunction in advanced disease. The purpose of this review is to outline the current evidence exploring novel mechanisms underlying the arrhythmia substrate. RECENT FINDINGS There is growing evidence that FD cardiomyopathy is a primary arrhythmic disease with each stage of cardiomyopathy (accumulation, hypertrophy, inflammation, and fibrosis) contributing to the arrhythmia substrate via various intracellular, extracellular, and environmental mechanisms. It is therefore important to understand how these mechanisms contribute to an individual's risk of arrhythmia in FD. In this review, we outline the epidemiology of arrhythmia, pathophysiology of arrhythmogenesis, risk stratification, and cardiac therapy in FD. We explore how advances in conventional cardiac investigations performed in FD patients including 12-lead electrocardiography, transthoracic echocardiography, and cardiac magnetic resonance imaging have enabled early detection of pro-arrhythmic substrate. This has allowed for appropriate risk stratification of FD patients. This paves the way for future work exploring the development of therapeutic initiatives and risk prediction models to reduce the burden of arrhythmia.
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Affiliation(s)
- Ashwin Roy
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK.
- Department of Cardiology, University Hospital Birmingham NHS Foundation Trust, Birmingham, Birmingham, UK.
| | - Max J Cumberland
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Christopher O'Shea
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Andrew Holmes
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Manish Kalla
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- Department of Cardiology, University Hospital Birmingham NHS Foundation Trust, Birmingham, Birmingham, UK
| | - Katja Gehmlich
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- Division of Cardiovascular Medicine, Department of Medicine and British Heart Foundation Centre of Research Excellence Oxford, University of Oxford, Oxford, UK
| | - Tarekegn Geberhiwot
- Department of Inherited Metabolic Diseases, University Hospital Birmingham NHS Foundation Trust, Birmingham, Birmingham, UK
- Institute of Metabolism and System Research, University of Birmingham, Birmingham, UK
| | - Richard P Steeds
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
- Department of Cardiology, University Hospital Birmingham NHS Foundation Trust, Birmingham, Birmingham, UK
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Kottam A, Hanneman K, Schenone A, Daubert MA, Sidhu GD, Gropler RJ, Garcia MJ. State-of-the-Art Imaging of Infiltrative Cardiomyopathies: A Scientific Statement From the American Heart Association. Circ Cardiovasc Imaging 2023; 16:e000081. [PMID: 37916407 DOI: 10.1161/hci.0000000000000081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Infiltrative cardiomyopathies comprise a broad spectrum of inherited or acquired conditions caused by deposition of abnormal substances within the myocardium. Increased wall thickness, inflammation, microvascular dysfunction, and fibrosis are the common pathological processes that lead to abnormal myocardial filling, chamber dilation, and disruption of conduction system. Advanced disease presents as heart failure and cardiac arrhythmias conferring poor prognosis. Infiltrative cardiomyopathies are often diagnosed late or misclassified as other more common conditions, such as hypertrophic cardiomyopathy, hypertensive heart disease, ischemic or other forms of nonischemic cardiomyopathies. Accurate diagnosis is also critical because clinical features, testing methodologies, and approach to treatment vary significantly even within the different types of infiltrative cardiomyopathies on the basis of the type of substance deposited. Substantial advances in noninvasive cardiac imaging have enabled accurate and early diagnosis. thereby eliminating the need for endomyocardial biopsy in most cases. This scientific statement discusses the role of contemporary multimodality imaging of infiltrative cardiomyopathies, including echocardiography, nuclear and cardiac magnetic resonance imaging in the diagnosis, prognostication, and assessment of response to treatment.
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3
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Spinelli L. Impairment of sympathetic activity in Fabry disease cardiomyopathy: A further challenge for cardiac imaging. J Nucl Cardiol 2023; 30:1822-1824. [PMID: 37142879 DOI: 10.1007/s12350-023-03261-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 03/22/2023] [Indexed: 05/06/2023]
Affiliation(s)
- Letizia Spinelli
- Department of Advanced Biomedical Sciences, Federico II University, Via Pansini, 5, 80131, Naples, Italy.
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4
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Gatterer C, Wollenweber T, Pichler V, Vraka C, Sunder-Plassmann G, Lenz M, Hengstenberg C, Hacker M, Loewe C, Graf S, Beitzke D. Detection of sympathetic denervation defects in Fabry disease by hybrid [ 11C]meta-hydroxyephedrine positron emission tomography and cardiac magnetic resonance. J Nucl Cardiol 2023; 30:1810-1821. [PMID: 36855009 PMCID: PMC10558396 DOI: 10.1007/s12350-023-03205-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 01/05/2023] [Indexed: 03/02/2023]
Abstract
BACKGROUND Myocardial glycosphingolipid accumulation in patients with Fabry disease (FD) causes biochemical and structural changes. This study aimed to investigate sympathetic innervation in FD using hybrid cardiac positron emission tomography (PET)/magnetic resonance imaging (MRI). METHODS AND RESULTS Patients with different stages of Fabry disease were prospectively enrolled to undergo routine CMR at 1.5T, followed by 3T hybrid cardiac PET/MRI with [11C]meta-hydroxyephedrine ([11C]mHED). Fourteen patients with either no evidence of cardiac involvement (n = 5), evidence of left ventricular hypertrophy (LVH) (n = 3), or evidence of LVH and fibrosis via late gadolinium enhancement (LGE) (n = 6) were analyzed. Compared to patients without LVH, patients with LVH or LVH and LGE had lower median T1 relaxation times (ms) at 1.5 T (1007 vs. 889 vs. 941 ms, p = 0.003) and 3T (1290 vs. 1172 vs. 1184 p = .014). Myocardial denervation ([11C]mHED retention < 7%·min) was prevalent only in patients with fibrosis, where a total of 16 denervated segments was found in two patients. The respective area of denervation exceeded the area of LGE in both patients (24% vs. 36% and 4% vs. 32%). However, sympathetic innervation defects ([11C]mHED retention ≤ 9%·min) occurred in all study groups. Furthermore, a reduced sympathetic innervation correlated with an increased left ventricular mass (p = .034, rs = - 0.57) and a reduced global longitudinal strain (GLS) (p = 0.023, rs = - 0.6). CONCLUSION Hybrid cardiac PET/MR with [11C]mHED revealed sympathetic innervation defects, accompanied by impaired GLS, in early stages of Fabry disease. However, denervation is only present in patients with advanced stages of FD showing fibrosis on CMR.
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Affiliation(s)
- Constantin Gatterer
- Division of Cardiology, Department of Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Tim Wollenweber
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Verena Pichler
- Division of Pharmaceutical Chemistry, Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Chrysoula Vraka
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Gere Sunder-Plassmann
- Division of Nephrology and Dialysis, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Max Lenz
- Division of Cardiology, Department of Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Christian Hengstenberg
- Division of Cardiology, Department of Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Marcus Hacker
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Christian Loewe
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Senta Graf
- Division of Cardiology, Department of Medicine II, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Dietrich Beitzke
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
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Ponsiglione A, De Giorgi M, Ascione R, Nappi C, Sanduzzi L, Pisani A, Dell'Aversana S, Cuocolo A, Imbriaco M. Advanced CMR Techniques in Anderson-Fabry Disease: State of the Art. Diagnostics (Basel) 2023; 13:2598. [PMID: 37568960 PMCID: PMC10417643 DOI: 10.3390/diagnostics13152598] [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: 06/29/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
Anderson-Fabry disease (AFD) is a rare multisystem X-linked lysosomal storage disorder caused by α-galactosidase A enzyme deficiency. Long-term cardiac involvement in AFD results in left ventricular hypertrophy and myocardial fibrosis, inducing several complications, mainly arrhythmias, valvular dysfunction, and coronary artery disease. Cardiac magnetic resonance (CMR) represents the predominant noninvasive imaging modality for the assessment of cardiac involvement in the AFD, being able to comprehensively assess cardiac regional anatomy, ventricular function as well as to provide tissue characterization. This review aims to explore the role of the most advanced CMR techniques, such as myocardial strain, T1 and T2 mapping, perfusion and hybrid imaging, as diagnostic and prognostic biomarkers.
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Affiliation(s)
- Andrea Ponsiglione
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Marco De Giorgi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Raffaele Ascione
- Department of Diagnostic Imaging, Pineta Grande Hospital, 81030 Castel Volturno, Italy
| | - Carmela Nappi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Luca Sanduzzi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Antonio Pisani
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy
| | - Serena Dell'Aversana
- Department of Radiology, Santa Maria delle Grazie Hospital, ASL Napoli 2 Nord, 80078 Pozzuoli, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Massimo Imbriaco
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
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Tersalvi G, Beltrani V, Grübler MR, Molteni A, Cristoforetti Y, Pedrazzini G, Treglia G, Biasco L. Positron Emission Tomography in Heart Failure: From Pathophysiology to Clinical Application. J Cardiovasc Dev Dis 2023; 10:220. [PMID: 37233187 PMCID: PMC10218989 DOI: 10.3390/jcdd10050220] [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: 03/31/2023] [Revised: 05/13/2023] [Accepted: 05/15/2023] [Indexed: 05/27/2023] Open
Abstract
Imaging modalities are increasingly being used to evaluate the underlying pathophysiology of heart failure. Positron emission tomography (PET) is a non-invasive imaging technique that uses radioactive tracers to visualize and measure biological processes in vivo. PET imaging of the heart uses different radiopharmaceuticals to provide information on myocardial metabolism, perfusion, inflammation, fibrosis, and sympathetic nervous system activity, which are all important contributors to the development and progression of heart failure. This narrative review provides an overview of the use of PET imaging in heart failure, highlighting the different PET tracers and modalities, and discussing fields of present and future clinical application.
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Affiliation(s)
- Gregorio Tersalvi
- Department of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland
- Department of Internal Medicine, Ente Ospedaliero Cantonale, 6850 Mendrisio, Switzerland
| | - Vittorio Beltrani
- Department of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland
- Department of Internal Medicine, Ente Ospedaliero Cantonale, 6850 Mendrisio, Switzerland
| | - Martin R. Grübler
- Department of Cardiology, Regional Hospital Neustadt, 2700 Wiener Neustadt, Austria
- Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Alessandra Molteni
- Department of Internal Medicine, Ente Ospedaliero Cantonale, 6850 Mendrisio, Switzerland
| | - Yvonne Cristoforetti
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland
| | - Giovanni Pedrazzini
- Department of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland
| | - Giorgio Treglia
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland
- Clinic of Nuclear Medicine, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6500 Bellinzona, Switzerland
- Faculty of Biology and Medicine, University of Lausanne (UNIL), 1015 Lausanne, Switzerland
| | - Luigi Biasco
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), 6900 Lugano, Switzerland
- Division of Cardiology, Azienda Sanitaria Locale Torino 4, 10073 Ospedale di Ciriè, Italy
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Chang H, Kuo L, Sung S, Weng C, Chen C, Niu D, Chen S, Yu W. Left Ventricular Apical Aneurysm in Fabry Disease: Implications for Clinical Significance and Risk Stratification. J Am Heart Assoc 2022; 12:e027041. [PMID: 36583432 PMCID: PMC9973567 DOI: 10.1161/jaha.122.027041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background A previously underrecognized phenotype of left ventricular apical aneurysm (LVAA) has been increasingly identified in Fabry disease. This study explored LVAA's clinical prevalence and its prognostic implications over a long-term follow-up. Methods and Results We retrospectively analyzed 268 consecutive patients with Fabry disease at a tertiary medical center. Patients with increased left ventricular mass index were recognized as having left ventricular hypertrophy (LVH). LVAA was identified using either echocardiography or cardiovascular magnetic resonance imaging. Two patients with ischemic LVAA were excluded. The primary end point was a composite of cardiovascular events, including heart failure hospitalization, sustained ventricular tachycardia, ischemic stroke, and all-cause mortality. Of 266 enrolled patients, 105 (39.5%) had LVH (age 58.5±11.9 years, 48.6% men), and 11 (10.5%) had LVAA. Over 49.3±34.8 months of follow-up, 25 patients with LVH experienced composite events, including 9 heart failure hospitalizations, 4 sustained ventricular tachycardia, 6 ischemic strokes, and 15 mortalities. In patients with LVH, those with LVAA had a significantly higher risk of composite events and lower event-free survival than those without LVAA (8 [72.7%] versus 17 [18.1%], log-rank P<0.001). LVAA was independently associated with an increased risk of composite events (hazard ratio, 3.59 [95% CI, 1.30-9.91]; P=0.01) after adjusting for age, sex, advanced heart failure, renal function, dyslipidemia, atrial fibrillation, left ventricular ejection fraction, left ventricular diastolic function, and left ventricular mass index. Conclusions LVAA is present in approximately 10% of patients with Fabry disease and LVH. It is associated with an increased risk of adverse cardiovascular events and may necessitate aggressive treatment.
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Affiliation(s)
- Hao‐Chih Chang
- Department of MedicineTaipei Veterans General Hospital Yuanshan and Suao BranchYilanTaiwan,Cardiovascular Research CenterNational Yang Ming Chiao Tung UniversityTaipeiTaiwan,Department of Internal MedicineCollege of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Ling Kuo
- Division of Cardiology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan,Cardiovascular Research CenterNational Yang Ming Chiao Tung UniversityTaipeiTaiwan,Department of Internal MedicineCollege of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan,Department of Biomedical Imaging and Radiological SciencesNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Shih‐Hsien Sung
- Division of Cardiology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan,Cardiovascular Research CenterNational Yang Ming Chiao Tung UniversityTaipeiTaiwan,Department of Internal MedicineCollege of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Ching‐Yao Weng
- Department of RadiologyTaipei Veterans General HospitalTaipeiTaiwan
| | - Chun‐Ku Chen
- Department of RadiologyTaipei Veterans General HospitalTaipeiTaiwan,Department of RadiologyCollege of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Dau‐Ming Niu
- Department of PediatricsTaipei Veterans General HospitalTaipeiTaiwan
| | - Shih‐Ann Chen
- Division of Cardiology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan,Cardiovascular Research CenterNational Yang Ming Chiao Tung UniversityTaipeiTaiwan,Department of Internal MedicineCollege of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan,Cardiovascular CenterTaichung Veterans General HospitalTaichungTaiwan
| | - Wen‐Chung Yu
- Division of Cardiology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan,Cardiovascular Research CenterNational Yang Ming Chiao Tung UniversityTaipeiTaiwan,Department of Internal MedicineCollege of Medicine, National Yang Ming Chiao Tung UniversityTaipeiTaiwan
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8
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Vidula MK, Bravo PE, Chirinos JA. The Role of Multimodality Imaging in the Evaluation of Heart Failure with Preserved Ejection Fraction. Cardiol Clin 2022; 40:443-457. [DOI: 10.1016/j.ccl.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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9
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Ahmadpour S, Habibi MA, Hosseinimehr SJ. Various Aspects of Fasting on the Biodistribution of Radiopharmaceuticals. Curr Drug Metab 2022; 23:827-841. [PMID: 36121082 DOI: 10.2174/1389200223666220919121354] [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: 04/13/2022] [Revised: 07/08/2022] [Accepted: 07/30/2022] [Indexed: 01/11/2023]
Abstract
It is demonstrated that fasting can alter the biodistribution of radiopharmaceuticals in nuclear medicine. Various studies have highlighted that fasting is interpreted to be easy for physicians during PET study, fasting is one of the most important factors determining the usefulness of this protocol. It is well documented that fasting can suppress normal 18F-FDG PET uptake during nuclear cardiology. However, there is no consensus about the usefulness of fasting on radiopharmaceuticals, especially on 18F-FDG in PET imaging, but special attention should be paid to the setting of the fasting duration. Nevertheless, it does seem we still need extensive clinical studies in the future. The present study aims to review the various aspects of fasting, especially metabolic alteration on radiopharmaceutical biodistribution. In this study, we focused more on the effect of fasting on 18F-FDG biodistribution, which alters its imaging contrast in cardiology and cancer imaging. Therefore, shifting substrate metabolism from glucose to free fatty acids during fasting can be an alternative approach to suppress physiological myocardial uptake.
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Affiliation(s)
- Sajjad Ahmadpour
- Gastroenterology and Hepatology Diseases Research Center, Qom University of Medical Sciences, Qom, Iran
| | - Mohammad Amin Habibi
- Iranian Tissue Bank and Research Center, Gene, Cell and Tissue Institute, Tehran University of Medical Sciences, Tehran, Iran.,Clinical Research of Development Center, Beheshti Hospital, Qom University of Medical Sciences, Qom, Iran
| | - Seyed Jalal Hosseinimehr
- Department of Radiopharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
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10
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Acampa W, D'Antonio A, Imbriaco M, Pisani A, Cuocolo A. Multimodality imaging approach to Fabry cardiomyopathy: Any role for nuclear cardiology? J Nucl Cardiol 2022; 29:1439-1445. [PMID: 32378117 DOI: 10.1007/s12350-020-02124-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Indexed: 11/29/2022]
Abstract
Anderson-Fabry disease (AFD) is a multisystem X-linked disorder of lipid metabolism frequently associated with progressive glycosphingolipid accumulation in cardiac, renal, and nervous cells. The diagnosis of AFD is usually assessed by enzyme assay and genetic tests, but advanced cardiac imaging can be useful in detecting early signs of the disease. Echocardiography and cardiac magnetic resonance are the first-line imaging modalities to investigate cardiac involvement in AFD, but the recent introduction of new molecular and hybrid imaging techniques opens to a wider range of diagnostic applications. This article aims to provide an overview of nuclear cardiology techniques in diagnosis and clinical management of AFD.
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Affiliation(s)
- Wanda Acampa
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Adriana D'Antonio
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Massimo Imbriaco
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Antonio Pisani
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via Pansini 5, 80131, Naples, Italy.
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Casas G, Rodríguez-Palomares JF. Multimodality Cardiac Imaging in Cardiomyopathies: From Diagnosis to Prognosis. J Clin Med 2022; 11:jcm11030578. [PMID: 35160031 PMCID: PMC8836975 DOI: 10.3390/jcm11030578] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 12/21/2022] Open
Abstract
Cardiomyopathies are a group of structural and/or functional myocardial disorders which encompasses hypertrophic, dilated, arrhythmogenic, restrictive, and other cardiomyopathies. Multimodality cardiac imaging techniques are the cornerstone of cardiomyopathy diagnosis; transthoracic echocardiography should be the first-line imaging modality due to its availability, and diagnosis should be confirmed by cardiovascular magnetic resonance, which will provide more accurate morphologic and functional information, as well as extensive tissue characterization. Multimodality cardiac imaging techniques are also essential in assessing the prognosis of patients with cardiomyopathies; left ventricular ejection fraction and late gadolinium enhancement are two of the main variables used for risk stratification, and they are incorporated into clinical practice guidelines. Finally, periodic testing with cardiac imaging techniques should also be performed due to the evolving and progressive natural history of most cardiomyopathies.
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Affiliation(s)
- Guillem Casas
- Cardiovascular Imaging Unit and Inherited Cardiovascular Diseases Unit, Cardiology Department, Hospital Universitari Vall d’Hebron, Vall d’Hebron Institut de Recerca, 08035 Barcelona, Spain
- Department de Medicina, Universitat Autónoma de Barcelona, 08035 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares, 28029 Madrid, Spain
- Correspondence: (G.C.); (J.F.R.-P.)
| | - José F. Rodríguez-Palomares
- Cardiovascular Imaging Unit and Inherited Cardiovascular Diseases Unit, Cardiology Department, Hospital Universitari Vall d’Hebron, Vall d’Hebron Institut de Recerca, 08035 Barcelona, Spain
- Department de Medicina, Universitat Autónoma de Barcelona, 08035 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares, 28029 Madrid, Spain
- Correspondence: (G.C.); (J.F.R.-P.)
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12
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Cuocolo A, Nappi C, Gaudieri V, Pisani A, Imbriaco M. New insights for early assessment of cardiac involvement in Anderson-Fabry disease. J Nucl Cardiol 2021; 28:2500-2502. [PMID: 30725338 DOI: 10.1007/s12350-019-01635-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 10/27/2022]
Affiliation(s)
- Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University "Federico II", Via Pansini 5, 80131, Naples, Italy.
| | - Carmela Nappi
- Department of Advanced Biomedical Sciences, University "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Valeria Gaudieri
- Department of Advanced Biomedical Sciences, University "Federico II", Via Pansini 5, 80131, Naples, Italy
| | - Antonio Pisani
- Department of Public Health, University "Federico II", Naples, Italy
| | - Massimo Imbriaco
- Department of Advanced Biomedical Sciences, University "Federico II", Via Pansini 5, 80131, Naples, Italy
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Cardiac hybrid imaging: novel tracers for novel targets. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2021; 18:748-758. [PMID: 34659381 PMCID: PMC8501382 DOI: 10.11909/j.issn.1671-5411.2021.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Non-invasive cardiac imaging has explored enormous advances in the last few decades. In particular, hybrid imaging represents the fusion of information from multiple imaging modalities, allowing to provide a more comprehensive dataset compared to traditional imaging techniques in patients with cardiovascular diseases. The complementary anatomical, functional and molecular information provided by hybrid systems are able to simplify the evaluation procedure of various pathologies in a routine clinical setting. The diagnostic capability of hybrid imaging modalities can be further enhanced by introducing novel and specific imaging biomarkers. The aim of this review is to cover the most recent advancements in radiotracers development for SPECT/CT, PET/CT, and PET/MRI for cardiovascular diseases.
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14
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Radulescu D, Buzdugan E, Stoicescu L, Grosu A, Radulescu ML. Current status of cardiac manifestations in Fabry disease and their treatment. Med Pharm Rep 2021; 94:S19-S21. [PMID: 34527902 DOI: 10.15386/mpr-2221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In the present paper, we discuss cardiac symptoms in Fabry patients, the main imaging and laboratory methods to diagnose myocardial involvement in this disease. In the second part, we present the main treatment options in Fabry patients, including enzyme replacement therapy, substrate reduction treatment, chaperone therapy, gene treatment.
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Affiliation(s)
- Dan Radulescu
- 5 Internal Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Elena Buzdugan
- 5 Internal Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Lauretiu Stoicescu
- 5 Internal Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alin Grosu
- 5 Internal Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Maria L Radulescu
- 5 Internal Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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15
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Nappi C, Ponsiglione A, Pisani A, Riccio E, Di Risi T, Pieroni M, Klain M, Assante R, Acampa W, Nicolai E, Spinelli L, Cuocolo A, Imbriaco M. Role of serial cardiac 18F-FDG PET-MRI in Anderson-Fabry disease: a pilot study. Insights Imaging 2021; 12:124. [PMID: 34487259 PMCID: PMC8421465 DOI: 10.1186/s13244-021-01067-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 08/07/2021] [Indexed: 11/10/2022] Open
Abstract
Aim We investigated the value of serial cardiac 18F-FDG PET-MRI in Anderson–Fabry disease (AFD) and the potential relationship of imaging results with FASTEX score. Methods and results Thirteen AFD patients underwent cardiac 18F-FDG PET-MRI at baseline and follow-up. Coefficient of variation (COV) of FDG uptake and FASTEX score were assessed. At baseline, 9 patients were enzyme replacement therapy (ERT) naïve and 4 patients were under treatment. Two patients presented a FASTEX score of 0 indicating stable disease and did not show any imaging abnormality at baseline and follow-up PET-MRI. Eleven patients had a FASTEX score > 20% indicating disease worsening. Four of these patients without late gadolinium enhancement (LGE) and with normal COV at baseline and follow-up had a FASTEX score of 35%. Three patients without LGE and with abnormal COV at baseline and follow-up had a FASTEX score ranging from 30 to 70%. Three patients with LGE and abnormal COV at baseline and follow-up had a FASTEX score between 35 and 75%. Finally, one patient with LGE and normal COV had a FASTEX score of 100%. Of the 12 patients on ERT at follow-up, FASTEX score was significantly higher in those 4 showing irreversible cardiac injury at baseline compared to 8 with negative LGE (66 ± 24 vs. 32 ± 21, p = 0.03). Conclusion 18F-FDG PET-MRI may be effective to monitor cardiac involvement in AFD.
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Affiliation(s)
- Carmela Nappi
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy.
| | - Andrea Ponsiglione
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Antonio Pisani
- Department of Public Health, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Eleonora Riccio
- Department of Public Health, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Teodolinda Di Risi
- Department of Public Health, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Maurizio Pieroni
- Cardiovascular Department, San Donato Hospital, Via Pietro Nenni 22, 52100, Arezzo, Italy
| | - Michele Klain
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Roberta Assante
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Wanda Acampa
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | | | - Letizia Spinelli
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Massimo Imbriaco
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
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16
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Cardiac Imaging in Anderson-Fabry Disease: Past, Present and Future. J Clin Med 2021; 10:jcm10091994. [PMID: 34066467 PMCID: PMC8124634 DOI: 10.3390/jcm10091994] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/21/2021] [Accepted: 04/26/2021] [Indexed: 01/04/2023] Open
Abstract
Anderson-Fabrydisease is an X-linked lysosomal storage disorder caused by a deficiency in the lysosomal enzyme α-galactosidase A. This results in pathological accumulation of glycosphingolipids in several tissues and multi-organ progressive dysfunction. The typical clinical phenotype of Anderson-Fabry cardiomyopathy is progressive hypertrophic cardiomyopathy associated with rhythm and conduction disturbances. Cardiac imaging plays a key role in the evaluation and management of Anderson-Fabry disease patients. The present review highlights the value and perspectives of standard and advanced cardiovascular imaging in Anderson-Fabry disease.
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17
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Fabry Disease and the Heart: A Comprehensive Review. Int J Mol Sci 2021; 22:ijms22094434. [PMID: 33922740 PMCID: PMC8123068 DOI: 10.3390/ijms22094434] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 12/17/2022] Open
Abstract
Fabry disease (FD) is an X-linked lysosomal storage disorder caused by mutations of the GLA gene that result in a deficiency of the enzymatic activity of α-galactosidase A and consequent accumulation of glycosphingolipids in body fluids and lysosomes of the cells throughout the body. GB3 accumulation occurs in virtually all cardiac cells (cardiomyocytes, conduction system cells, fibroblasts, and endothelial and smooth muscle vascular cells), ultimately leading to ventricular hypertrophy and fibrosis, heart failure, valve disease, angina, dysrhythmias, cardiac conduction abnormalities, and sudden death. Despite available therapies and supportive treatment, cardiac involvement carries a major prognostic impact, representing the main cause of death in FD. In the last years, knowledge has substantially evolved on the pathophysiological mechanisms leading to cardiac damage, the natural history of cardiac manifestations, the late-onset phenotypes with predominant cardiac involvement, the early markers of cardiac damage, the role of multimodality cardiac imaging on the diagnosis, management and follow-up of Fabry patients, and the cardiac efficacy of available therapies. Herein, we provide a comprehensive and integrated review on the cardiac involvement of FD, at the pathophysiological, anatomopathological, laboratory, imaging, and clinical levels, as well as on the diagnosis and management of cardiac manifestations, their supportive treatment, and the cardiac efficacy of specific therapies, such as enzyme replacement therapy and migalastat.
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18
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Carnicer-Cáceres C, Arranz-Amo JA, Cea-Arestin C, Camprodon-Gomez M, Moreno-Martinez D, Lucas-Del-Pozo S, Moltó-Abad M, Tigri-Santiña A, Agraz-Pamplona I, Rodriguez-Palomares JF, Hernández-Vara J, Armengol-Bellapart M, del-Toro-Riera M, Pintos-Morell G. Biomarkers in Fabry Disease. Implications for Clinical Diagnosis and Follow-up. J Clin Med 2021; 10:jcm10081664. [PMID: 33924567 PMCID: PMC8068937 DOI: 10.3390/jcm10081664] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/01/2021] [Accepted: 04/04/2021] [Indexed: 12/12/2022] Open
Abstract
Fabry disease (FD) is a lysosomal storage disorder caused by deficient alpha-galactosidase A activity in the lysosome due to mutations in the GLA gene, resulting in gradual accumulation of globotriaosylceramide and other derivatives in different tissues. Substrate accumulation promotes different pathogenic mechanisms in which several mediators could be implicated, inducing multiorgan lesions, mainly in the kidney, heart and nervous system, resulting in clinical manifestations of the disease. Enzyme replacement therapy was shown to delay disease progression, mainly if initiated early. However, a diagnosis in the early stages represents a clinical challenge, especially in patients with a non-classic phenotype, which prompts the search for biomarkers that help detect and predict the evolution of the disease. We have reviewed the mediators involved in different pathogenic mechanisms that were studied as potential biomarkers and can be easily incorporated into clinical practice. Some accumulation biomarkers seem to be useful to detect non-classic forms of the disease and could even improve diagnosis of female patients. The combination of such biomarkers with some response biomarkers, may be useful for early detection of organ injury. The incorporation of some biomarkers into clinical practice may increase the capacity of detection compared to that currently obtained with the established diagnostic markers and provide more information on the progression and prognosis of the disease.
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Affiliation(s)
- Clara Carnicer-Cáceres
- Laboratory of Inborn Errors of Metabolism, Laboratoris Clínics, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (J.A.A.-A.); (C.C.-A.)
- Correspondence:
| | - Jose Antonio Arranz-Amo
- Laboratory of Inborn Errors of Metabolism, Laboratoris Clínics, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (J.A.A.-A.); (C.C.-A.)
| | - Cristina Cea-Arestin
- Laboratory of Inborn Errors of Metabolism, Laboratoris Clínics, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (J.A.A.-A.); (C.C.-A.)
| | - Maria Camprodon-Gomez
- Department of Internal Medicine, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (M.C.-G.); (D.M.-M.)
- Unit of Hereditary Metabolic Disorders, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.T.-S.); (M.d.-T.-R.); (G.P.-M.)
| | - David Moreno-Martinez
- Department of Internal Medicine, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (M.C.-G.); (D.M.-M.)
- Unit of Hereditary Metabolic Disorders, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.T.-S.); (M.d.-T.-R.); (G.P.-M.)
- Lysosomal Storage Disorders Unit, Royal Free Hospital NHS Foundation Trust and University College London, London WC1E 6BT, UK
| | - Sara Lucas-Del-Pozo
- Neurodegenerative Diseases Laboratory, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (S.L.-D.-P.); (J.H.-V.); (M.A.-B.)
- Department of Neurology, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
| | - Marc Moltó-Abad
- Functional Validation & Preclinical Research, Drug Delivery & Targeting Group, CIBIM-Nanomedicine, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain;
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 08035 Barcelona, Spain
| | - Ariadna Tigri-Santiña
- Unit of Hereditary Metabolic Disorders, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.T.-S.); (M.d.-T.-R.); (G.P.-M.)
| | - Irene Agraz-Pamplona
- Department of Nephrology, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain;
| | - Jose F Rodriguez-Palomares
- Department of Cardiology, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain;
| | - Jorge Hernández-Vara
- Neurodegenerative Diseases Laboratory, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (S.L.-D.-P.); (J.H.-V.); (M.A.-B.)
- Department of Neurology, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain
| | - Mar Armengol-Bellapart
- Neurodegenerative Diseases Laboratory, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (S.L.-D.-P.); (J.H.-V.); (M.A.-B.)
- Department of Neurology, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain
| | - Mireia del-Toro-Riera
- Unit of Hereditary Metabolic Disorders, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.T.-S.); (M.d.-T.-R.); (G.P.-M.)
- Department of Pediatric Neurology, Unit of Hereditary Metabolic Disorders, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, 08035 Barcelona, Spain
| | - Guillem Pintos-Morell
- Unit of Hereditary Metabolic Disorders, Vall d’Hebron Barcelona Hospital Campus, Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (A.T.-S.); (M.d.-T.-R.); (G.P.-M.)
- Functional Validation & Preclinical Research, Drug Delivery & Targeting Group, CIBIM-Nanomedicine, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), 08035 Barcelona, Spain;
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19
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Massalha S, Slart RHJA. Anderson-Fabry disease: Worthy to in-SPECT the nerves? J Nucl Cardiol 2021; 28:650-652. [PMID: 31218586 DOI: 10.1007/s12350-019-01787-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 05/29/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Samia Massalha
- Division of Cardiology, Department of Medicine, University of Ottawa Heart Institute, Ottawa, ON, Canada
- Department of Cardiology, Rambam Health Care Campus, Haifa, Israel
| | - Riemer H J A Slart
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands.
- Department of Biomedical Photonic Imaging, TechMed Centre, University of Twente, Enschede, The Netherlands.
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20
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Zhang W, Hu Z, Tian J, Fang C. A narrative review of near-infrared fluorescence imaging in hepatectomy for hepatocellular carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:171. [PMID: 33569473 PMCID: PMC7867918 DOI: 10.21037/atm-20-5341] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Hepatectomy is a main therapeutic strategy for hepatocellular carcinoma (HCC), which requires removal of primary and disseminated tumors and maximum preservation of normal liver tissue. However, in a clinical operation, it is difficult to recognize the tumor tissue and its boundary with the naked eye and palpation, which often leads to insufficient or excessive resection. Near-infrared fluorescence (NIRF) imaging, a non-invasive, real-time, low-cost, and highly sensitive imaging technique has been extensively studied in surgical navigation. With the development of fluorescence imaging system and fluorescent probe, intraoperative tumor detection and margin definition can be achieved, making the operation more accurate. Advances in fluorescence imaging of HCC in the NIR region have focused on the traditional first NIR window (NIR-I, 700–900 nm), and have recently been extended to the second NIR window (NIR-II, 1,000–1,700 nm). Compared with NIR-I imaging, fluorescence imaging in the NIR-II exhibits great advantages, including higher spatial resolution, deeper penetration depth, and lower optical absorption and scattering from biological substrates with minimal tissue autofluorescence. There is no doubt that developing novel NIRF probes for in vivo imaging of HCC has high significance and direct impact on the field of liver surgery. In this article, the development of various NIRF probes for fluorescence image guided HCC hepatectomy is reviewed, and current challenges and potential opportunities of these imaging probes are discussed.
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Affiliation(s)
- Weiqi Zhang
- The First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou, China.,CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Zhenhua Hu
- CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Jie Tian
- CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China.,Engineering Research Center of Molecular and Neuro Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, China.,Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, School of Medicine, Beihang University, Beijing, China
| | - Chihua Fang
- The First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou, China
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21
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Imbriaco M, Nappi C, Ponsiglione A, Pisani A, Dell'Aversana S, Nicolai E, Spinelli L, Aiello M, Diomiaiuti CT, Riccio E, Esposito R, Galderisi M, Losi M, Greiser A, Chow K, Cuocolo A. Hybrid positron emission tomography-magnetic resonance imaging for assessing different stages of cardiac impairment in patients with Anderson-Fabry disease: AFFINITY study group. Eur Heart J Cardiovasc Imaging 2020; 20:1004-1011. [PMID: 30879055 DOI: 10.1093/ehjci/jez039] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 02/07/2019] [Accepted: 02/25/2019] [Indexed: 12/30/2022] Open
Abstract
AIMS Anderson-Fabry disease (AFD) is an X-linked lysosomal storage disorder associated with multi-organ dysfunction. While native myocardial T1 mapping by magnetic resonance (MR) allow non-invasive measurement of myocyte sphingolipid accumulation, 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) and MR are able to identify different pathological patterns of disease progression. We investigated the relationship between T1 mapping and 18F-FDG uptake by hybrid PET-MR cardiac imaging in AFD female patients. METHODS AND RESULTS Twenty AFD females without cardiac symptoms underwent cardiac PET-MR using 18F-FDG for glucose uptake. In all patients and in seven age- and sex-matched control subjects, T1 mapping was performed using native T1 Modified Look-Locker Inversion-recovery prototype sequences. 18F-FDG myocardial uptake was quantified by measuring the coefficient of variation (COV) of the standardized uptake value using a 17-segment model. T1 values of AFD patients were lower compared with control subjects (1236 ± 49 ms vs. 1334 ± 27 ms, P < 0.0001). Focal 18F-FDG uptake with COV >0.17 was detected in seven patients. COV was 0.32 ± 0.1 in patients with focal 18F-FDG uptake and 0.12 ± 0.04 in those without (P < 0.001). Patients with COV >0.17 had higher T1 values of lateral segments of the mid ventricular wall, compared with those with COV ≤0.17 (1216 ± 22 ms vs. 1160 ± 59 ms, P < 0.05). CONCLUSION In females with AFD, focal 18F-FDG uptake with a trend towards a pseudo-normalization of abnormal T1 mapping values, may represent an intermediate stage before the development of myocardial fibrosis. These findings suggest a potential relationship between progressive myocyte sphingolipid accumulation and inflammation.
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Affiliation(s)
- Massimo Imbriaco
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Carmela Nappi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Andrea Ponsiglione
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Antonio Pisani
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Serena Dell'Aversana
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | | | - Letizia Spinelli
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | | | | | - Eleonora Riccio
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Roberta Esposito
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Maurizio Galderisi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Mariangela Losi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | | | - Kelvin Chow
- Siemens Healthcare MR Collaborations, Chicago, IL, USA
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
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22
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EANM procedural guidelines for PET/CT quantitative myocardial perfusion imaging. Eur J Nucl Med Mol Imaging 2020; 48:1040-1069. [PMID: 33135093 PMCID: PMC7603916 DOI: 10.1007/s00259-020-05046-9] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 09/17/2020] [Indexed: 12/19/2022]
Abstract
The use of cardiac PET, and in particular of quantitative myocardial perfusion PET, has been growing during the last years, because scanners are becoming widely available and because several studies have convincingly demonstrated the advantages of this imaging approach. Therefore, there is a need of determining the procedural modalities for performing high-quality studies and obtaining from this demanding technique the most in terms of both measurement reliability and clinical data. Although the field is rapidly evolving, with progresses in hardware and software, and the near perspective of new tracers, the EANM Cardiovascular Committee found it reasonable and useful to expose in an updated text the state of the art of quantitative myocardial perfusion PET, in order to establish an effective use of this modality and to help implementing it on a wider basis. Together with the many steps necessary for the correct execution of quantitative measurements, the importance of a multiparametric approach and of a comprehensive and clinically useful report have been stressed.
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23
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Manabe O, Oyama-Manabe N, Tamaki N. Positron emission tomography/MRI for cardiac diseases assessment. Br J Radiol 2020; 93:20190836. [PMID: 32023123 DOI: 10.1259/bjr.20190836] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Functional imaging tools have emerged in the last few decades and are increasingly used to assess the function of the human heart in vivo. Positron emission tomography (PET) is used to evaluate myocardial metabolism and blood flow. Magnetic resonance imaging (MRI) is an essential tool for morphological and functional evaluation of the heart. In cardiology, PET is successfully combined with CT for hybrid cardiac imaging. The effective integration of two imaging modalities allows simultaneous data acquisition combining functional, structural and molecular imaging. After PET/CT has been successfully accepted for clinical practices, hybrid PET/MRI is launched. This review elaborates the current evidence of PET/MRI in cardiovascular imaging and its expected clinical applications for a comprehensive assessment of cardiovascular diseases while highlighting the advantages and limitations of this hybrid imaging approach.
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Affiliation(s)
- Osamu Manabe
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Japan
| | - Noriko Oyama-Manabe
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Japan
| | - Nagara Tamaki
- Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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24
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Linhart A, Germain DP, Olivotto I, Akhtar MM, Anastasakis A, Hughes D, Namdar M, Pieroni M, Hagège A, Cecchi F, Gimeno JR, Limongelli G, Elliott P. An expert consensus document on the management of cardiovascular manifestations of Fabry disease. Eur J Heart Fail 2020; 22:1076-1096. [PMID: 32640076 DOI: 10.1002/ejhf.1960] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 07/04/2020] [Accepted: 07/04/2020] [Indexed: 12/18/2022] Open
Abstract
Fabry disease (FD) is an X-linked lysosomal storage disorder caused by pathogenic variants in the α-galactosidase A (GLA) gene that leads to reduced or undetectable α-galactosidase A enzyme activity and progressive accumulation of globotriaosylceramide and its deacylated form globotriaosylsphingosine in cells throughout the body. FD can be multisystemic with neurological, renal, cutaneous and cardiac involvement or be limited to the heart. Cardiac involvement is characterized by progressive cardiac hypertrophy, fibrosis, arrhythmias, heart failure and sudden cardiac death. The cardiac management of FD requires specific measures including enzyme replacement therapy or small pharmacological chaperones in patients carrying amenable pathogenic GLA gene variants and more general management of cardiac symptoms and complications. In this paper, we summarize current knowledge of FD-related heart disease and expert consensus recommendations for its management.
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Affiliation(s)
- Aleš Linhart
- Second Department of Internal Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Dominique P Germain
- Division of Medical Genetics, University of Versailles and AP-HP Paris-Saclay, Paris, France
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - Mohammed M Akhtar
- Institute of Cardiovascular Science, University College London and Barts Heart Centre, London, UK
| | - Aris Anastasakis
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Kallithea, Greece
| | - Derralynn Hughes
- Royal Free London NHS Foundation Trust and University College London, London, UK
| | - Mehdi Namdar
- Department of Internal Medicine Specialties, Cardiology, Electrophysiology, University Hospital of Geneva, Geneva, Switzerland
| | - Maurizio Pieroni
- Cardiomyopathy Clinic, Cardiovascular Department, San Donato Hospital, Arezzo, Italy
| | - Albert Hagège
- Cardiology Department, Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,INSERM CMR970, Paris Cardiovascular Research Center PARCC, Paris, France
| | - Franco Cecchi
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy.,IRCCS, Istituto Auxologico Italiano, Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, Milan, Italy
| | - Juan R Gimeno
- Hospital C. Universitario Virgen Arrixaca, Murcia, Spain
| | - Giuseppe Limongelli
- Dipartimento di Scienze Mediche Traslazionali, Università della Campania "Luigi Vanvitelli", AORN Colli, Ospedale Monaldi, Naples, Italy
| | - Perry Elliott
- Institute of Cardiovascular Science, University College London and Barts Heart Centre, London, UK
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Vardarli I, Rischpler C, Herrmann K, Weidemann F. Diagnosis and Screening of Patients with Fabry Disease. Ther Clin Risk Manag 2020; 16:551-558. [PMID: 32606714 PMCID: PMC7319521 DOI: 10.2147/tcrm.s247814] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 05/09/2020] [Indexed: 12/30/2022] Open
Abstract
Fabry disease (FD) is an X-linked lysosomal storage disorder caused by absence or deficient activity of α-galactosidase A (α-Gal A) due to mutations in the α-galactosidase A gene (GLA), leading to progressive accumulation of globotriaosylceramide (Gb3) in tissues and organs including heart, kidney, the eyes, vascular endothelium, the nervous system and the skin. Cardiac involvement is leading to fatal complications and reduced life expectancy. FD is treatable with disease-specific treatment (enzyme replacement therapy (ERT) or with chaperone therapy). Therefore, the early diagnosis of FD is crucial for reducing the morbidity and mortality. Screening of high-risk populations (eg, patients with unexplained left ventricular hypertrophy (LVH), young patients with unexplained stroke, and patients with unexplained renal failure proteinuria or microalbuminuria) yields good results. The diagnostic algorithm is gender-specific. Initially, the measurement of α-Gal A activity is recommended in males, and optionally in females. In males with non-diagnostic residual activity (5–10%) activity, genetic testing is afterwards done for confirming the diagnosis. In fact, diagnosis of FD is not possible without genetic testing for both males and females. Globotriaosysphingosine (lyso-Gb3) for identification of atypical FD variants and high- sensitive troponin T (hsTNT) for identification of cardiac involvement are also important diagnostic biomarkers. The aim of this review was to provide an update on diagnosis and screening of patients with FD.
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Affiliation(s)
- Irfan Vardarli
- Department of Medicine I, Klinikum Vest, Knappschaftskrankenhaus Recklinghausen, Academic Teaching Hospital, Ruhr-University Bochum, Recklinghausen, Germany.,Herz- Und Gefäßzentrum Klinikum Vest, Recklinghausen, Germany
| | | | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
| | - Frank Weidemann
- Department of Medicine I, Klinikum Vest, Knappschaftskrankenhaus Recklinghausen, Academic Teaching Hospital, Ruhr-University Bochum, Recklinghausen, Germany.,Herz- Und Gefäßzentrum Klinikum Vest, Recklinghausen, Germany
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Left ventricular radial strain impairment precedes hypertrophy in Anderson-Fabry disease. Int J Cardiovasc Imaging 2020; 36:1465-1476. [PMID: 32306159 DOI: 10.1007/s10554-020-01847-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 04/09/2020] [Indexed: 01/22/2023]
Abstract
In Anderson-Fabry disease (AFD), left ventricular (LV) radial function has been scarcely investigated. We hypothesized that LV function may be affected by disease specific mechanisms and sought to comprehensively evaluate LV radial, circumferential and longitudinal function in a large population of AFD patients looking at the influence of LV geometry and fibrosis. We prospectively studied 94 consecutive AFD patients (41.5 ± 14.5 years; 41 men) with preserved LV ejection fraction (EF) utilizing speckle-tracking echocardiography. A subset of patients underwent gadolinium-enhanced cardiac magnetic resonance. Cases were compared to 48 healthy subjects matched for age and sex. LV concentric hypertrophy was found in 33 AFD patients while LV concentric remodeling (relative wall thickness ≥ 0.43) in 16 out 61 patients with normal LV mass. AFD patients had lower radial, longitudinal and circumferential strains than controls, independently by LV geometry pattern. Patients with LV hypertrophy showed reduced global longitudinal strain (p < 0.001) and early diastolic untwisting rate (p = 0.002) as compared to patients with normal geometry. In the whole AFD population, neither radial strain nor circumferential strain correlated with LV mass, while global longitudinal strain and early diastolic untwisting rate did (both p < 0.001). Late gadolinium enhancement was significantly associated with longitudinal strain, twisting rate and early diastolic untwisting rate, with twisting rate being the most powerful independent predictor (β = - 0.461; p = 0.002). Findings demonstrate impairment of LV radial strain in AFD patients with preserved EF, even in a pre-hypertrophic stage. Development of LV hypertrophy and fibrosis make worse mostly longitudinal dysfunction.
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The GALA project: practical recommendations for the use of migalastat in clinical practice on the basis of a structured survey among Italian experts. Orphanet J Rare Dis 2020; 15:86. [PMID: 32264911 PMCID: PMC7140546 DOI: 10.1186/s13023-020-1318-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 01/28/2020] [Indexed: 11/30/2022] Open
Abstract
Background Oral migalastat has recently been approved for the treatment of Anderson-Fabry disease (FD) in patients aged ≥16 years with amenable mutations on the basis of two phase III trials, FACETS and ATTRACT. However, with the introduction of migalastat into clinical practice, it is important to correctly identify the patients who may gain the most benefits from this therapy. Due to the relatively recent availability of migalastat, its role in clinical practice still has to be included in guidelines or recommendations. On these bases, a multidisciplinary group of Italian Experts in the treatment of FD has run the GALA project, with the aim to collect the opinions of expert physicians and to propose some starting points for an experience-based use of migalastat. Results Overall, although studies and data from longer-term follow-up with migalastat are still emerging, available evidence is consistent in showing that this molecule does represent a suitable therapy for the treatment of FD, in patients aged ≥16 years and with amenable mutations. The use of migalastat as an oral option appears to be overall safe, and experience thus far indicates potential for improving quality of life, controlling GI symptoms, stabilizing renal function and reducing cardiac hypertrophy. Conclusion Migalastat can be considered either as a first-line therapy – given its efficacy, extensive tissue penetration, convenient oral regimen, and the current limited therapeutic options available – or in patients on enzyme-replacement therapy (ERT) who experience side effects, with poor compliance to chronic i.v. therapy, or with clinical evidence of progression of the disease.
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Rischpler C, Siebermair J, Kessler L, Quick HH, Umutlu L, Rassaf T, Antoch G, Herrmann K, Nensa F. Cardiac PET/MRI: Current Clinical Status and Future Perspectives. Semin Nucl Med 2020; 50:260-269. [PMID: 32284112 DOI: 10.1053/j.semnuclmed.2020.02.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Combined PET/MRI has now been in clinical routine for almost 10 years. Since then, it has not only had to face validation, comparison and research questions, it has also been increasingly used in clinical routine. A number of cardiovascular applications have become established here, whereby viability imaging and assessment of inflammatory and infiltrative processes in the heart are to be emphasized. However, further interesting applications are expected in the near future. This review summarizes the most important clinical applications on the one hand and mentions interesting areas of application in research on the other.
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Affiliation(s)
- Christoph Rischpler
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
| | - Johannes Siebermair
- Department of Cardiology and Vascular Medicine, University Hospital Essen, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany
| | - Lukas Kessler
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Harald H Quick
- High-Field and Hybrid MR Imaging, University Hospital Essen, Essen, Germany; Erwin L Hahn Institute for Magnetic Resonance Imaging, University Duisburg-Essen, Essen, Germany
| | - Lale Umutlu
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, University Hospital Essen, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany
| | - Gerald Antoch
- Department of Diagnostic and Interventional Radiology, Medical Faculty, University Düsseldorf, Düsseldorf, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Felix Nensa
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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Augusto JB, Nordin S, Vijapurapu R, Baig S, Bulluck H, Castelletti S, Alfarih M, Knott K, Captur G, Kotecha T, Ramaswami U, Tchan M, Geberhiwot T, Fontana M, Steeds RP, Hughes D, Kozor R, Moon JC. Myocardial Edema, Myocyte Injury, and Disease Severity in Fabry Disease. Circ Cardiovasc Imaging 2020; 13:e010171. [PMID: 32114828 DOI: 10.1161/circimaging.119.010171] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background Cardiovascular magnetic resonance can demonstrate myocardial processes in Fabry disease (FD), such as low native T1 (sphingolipid storage) and late gadolinium enhancement (LGE, scar). Recently, high T2 (edema) has been observed in the basal inferolateral wall along with troponin elevation. We hypothesized that edema and myocyte injury would be chronically associated and have electrical, mechanical, and disease associations in FD. Methods A prospective international multicenter study was conducted on 186 consecutive FD patients (45.2±1.1 years, 58% females). Additionally, 28 patients with hypertrophic cardiomyopathy, 30 with chronic myocardial infarction and 59 healthy volunteers were included. All study participants underwent comprehensive cardiovascular magnetic resonance with T1 and T2 mapping, cines, and LGE imaging. Results LGE in the basal inferolateral wall in FD had T2 elevation (FD 58.2±5.0 ms versus hypertrophic cardiomyopathy 55.6±4.3 ms, chronic myocardial infarction 53.7±3.4 ms and healthy volunteers 48.9±2.5 ms, P<0.001), but when LGE was present there was also global T2 elevation (53.1±2.9 versus 50.6±2.2 ms, P<0.001). Thirty-eight percent of FD patients had high troponin. The strongest predictor of increased troponin was high basal inferolateral wall T2 (odds ratio, 18.2 [95% CI, 3.7-90.9], P<0.0001). Both T2 and troponin elevations were chronic over 1 year. High basal inferolateral wall T2 was associated with baseline global longitudinal strain impairment (P=0.005) and electrocardiographic abnormalities (long PR, complete bundle branch block, left ventricular hypertrophy voltage criteria, long QTc, and T-wave inversion, all P<0.05) and predicted clinical worsening after 1 year (Fabry stabilization index >20%, P=0.034). Conclusions LGE in Fabry has chronic local T2 elevation that is strongly associated with chronic troponin elevation. In addition, there is slight global T2 elevation. Both are associated with ECG and mechanical changes and clinical worsening over 1 year.
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Affiliation(s)
- João B Augusto
- Institute of Cardiovascular Science, University College London, United Kingdom (J.B.A., S.N., M.A., K.K., G.C., T.K., J.C.M.).,Cardiac Imaging Department, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom (J.B.A., S.N., H.B., M.A., K.K., J.C.M.)
| | - Sabrina Nordin
- Institute of Cardiovascular Science, University College London, United Kingdom (J.B.A., S.N., M.A., K.K., G.C., T.K., J.C.M.).,Cardiac Imaging Department, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom (J.B.A., S.N., H.B., M.A., K.K., J.C.M.)
| | - Ravi Vijapurapu
- Cardiology Department (R.V., S.B., R.P.S.), University Hospitals Birmingham, United Kingdom
| | - Shanat Baig
- Cardiology Department (R.V., S.B., R.P.S.), University Hospitals Birmingham, United Kingdom
| | - Heerajnarain Bulluck
- Cardiac Imaging Department, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom (J.B.A., S.N., H.B., M.A., K.K., J.C.M.).,Hatter Cardiovascular Institute, London, United Kingdom (H.B.)
| | - Silvia Castelletti
- Istituto Auxologico Italiano IRCCS Center for the Cardiac Arrhythmias of Genetic Origin, Milan, Italy (S.C.)
| | - Mashael Alfarih
- Institute of Cardiovascular Science, University College London, United Kingdom (J.B.A., S.N., M.A., K.K., G.C., T.K., J.C.M.).,Cardiac Imaging Department, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom (J.B.A., S.N., H.B., M.A., K.K., J.C.M.)
| | - Kristopher Knott
- Institute of Cardiovascular Science, University College London, United Kingdom (J.B.A., S.N., M.A., K.K., G.C., T.K., J.C.M.).,Cardiac Imaging Department, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom (J.B.A., S.N., H.B., M.A., K.K., J.C.M.)
| | - Gabriella Captur
- Institute of Cardiovascular Science, University College London, United Kingdom (J.B.A., S.N., M.A., K.K., G.C., T.K., J.C.M.)
| | - Tushar Kotecha
- Institute of Cardiovascular Science, University College London, United Kingdom (J.B.A., S.N., M.A., K.K., G.C., T.K., J.C.M.).,Royal Free London NHS Foundation Trust and University College London, United Kingdom (T.K., U.R., M.F., D.H.)
| | - Uma Ramaswami
- Royal Free London NHS Foundation Trust and University College London, United Kingdom (T.K., U.R., M.F., D.H.)
| | - Michel Tchan
- Department of Genetic Medicine, Westmead Hospital, Sydney, Australia (M.T.)
| | - Tarekegn Geberhiwot
- Inherited Metabolic Disorders Unit (T.G.), University Hospitals Birmingham, United Kingdom
| | - Marianna Fontana
- Royal Free London NHS Foundation Trust and University College London, United Kingdom (T.K., U.R., M.F., D.H.)
| | - Richard P Steeds
- Cardiology Department (R.V., S.B., R.P.S.), University Hospitals Birmingham, United Kingdom
| | - Derralynn Hughes
- Royal Free London NHS Foundation Trust and University College London, United Kingdom (T.K., U.R., M.F., D.H.)
| | - Rebecca Kozor
- Sydney Medical School, University of Sydney, Australia (R.K.)
| | - James C Moon
- Institute of Cardiovascular Science, University College London, United Kingdom (J.B.A., S.N., M.A., K.K., G.C., T.K., J.C.M.).,Cardiac Imaging Department, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom (J.B.A., S.N., H.B., M.A., K.K., J.C.M.)
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Nappi C, Assante R, Zampella E, Cuocolo A. Cardiac amyloidosis: A new challenge of multimodality imaging. J Nucl Cardiol 2020; 27:106-108. [PMID: 29946823 DOI: 10.1007/s12350-018-1353-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 06/15/2018] [Indexed: 10/28/2022]
Affiliation(s)
- Carmela Nappi
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Roberta Assante
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Emilia Zampella
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy.
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Valtola K, Nino-Quintero J, Hedman M, Lottonen-Raikaslehto L, Laitinen T, Maria M, Kantola I, Naukkarinen A, Laakso M, Kuusisto J. Cardiomyopathy associated with the Ala143Thr variant of the α-galactosidase A gene. Heart 2020; 106:609-615. [PMID: 31949022 PMCID: PMC7146944 DOI: 10.1136/heartjnl-2019-315933] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 11/13/2019] [Accepted: 11/18/2019] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To investigate whether the Ala143Thr variant of the α-galactosidase A gene (A143T/GLA), with conflicting interpretations of pathogenicity, is associated with Fabry cardiomyopathy. METHODS The index patient, a woman in her 60s with cardiomyopathy, was screened for variants in 59 cardiomyopathy-related genes. A143T/GLA, the only rare variant found, was screened in 10 relatives. GLA activity and lyso-Gb3 levels were measured and echocardiography was performed in 8 of 9 subjects carrying A143T/GLA. Cardiac magnetic resonance (CMR) imaging and 18F-fluorodeoxyglucose (FDG) positron emission tomography/CT (PET/CT) were performed in four adult A143T/GLA carriers. Endomyocardial biopsy was obtained from two adult A143T/GLA carrying sons of the index patient. RESULTS The index patient and her elder son had a pacemaker implantation because of sick sinus syndrome and atrioventricular block. GLA activities were decreased to 25%-40% of normal in both sons and one granddaughter. Lyso-Gb3 levels were elevated in both sons. In CMR, the index patient and her two sons had left ventricular (LV) hypertrophy and/or dilatation. The elder son had late gadolinium enhancement, high CMR-derived T1 time and positive FDG signal in PET/CT in the basal inferolateral LV wall. The younger son had low T1 time and the mother had positive FDG signal in PET/CT in the basal inferolateral LV wall. Endomyocardial biopsy of both sons showed myocardial accumulation compatible with glycolipids in light and electron microscopy, staining with anti-Gb3 antibody available for the younger son. Five female relatives with A143T/GLA had no cardiomyopathy in cardiac imaging. CONCLUSIONS A143T/GLA is likely a late-onset Fabry cardiomyopathy causing variant with incomplete penetrance.
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Affiliation(s)
- Kati Valtola
- Heart Center, Kuopio University Hospital, Kuopio, Finland
| | | | - Marja Hedman
- Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland
| | | | - Tomi Laitinen
- Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland
| | - Maleeha Maria
- Genome Center of Eastern Finland, University of Eastern Finland School of Medicine, Kuopio, Finland
| | - Ilkka Kantola
- Division of Medicine, Turku University Hospital, Turku, Finland.,School of Medicine, University of Turku, Turku, Finland
| | - Anita Naukkarinen
- Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland
| | - Markku Laakso
- Genome Center of Eastern Finland, University of Eastern Finland School of Medicine, Kuopio, Finland
| | - Johanna Kuusisto
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland .,Centre for Medicine and Clinical Research, University of Eastern Finland School of Medicine, Kuopio, Finland
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Hong YJ, Kim YJ. The Role of Cardiac MRI in the Diagnosis of Fabry Disease. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2020; 81:302-309. [PMID: 36237382 PMCID: PMC9431820 DOI: 10.3348/jksr.2020.81.2.302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 03/03/2020] [Accepted: 03/24/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Yoo Jin Hong
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Jin Kim
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Radiolabeled PET/MRI Nanoparticles for Tumor Imaging. J Clin Med 2019; 9:jcm9010089. [PMID: 31905769 PMCID: PMC7019574 DOI: 10.3390/jcm9010089] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/23/2019] [Accepted: 12/24/2019] [Indexed: 02/07/2023] Open
Abstract
The development of integrated positron emission tomography (PET)/magnetic resonance imaging (MRI) scanners opened a new scenario for cancer diagnosis, treatment, and follow-up. Multimodal imaging combines functional and morphological information from different modalities, which, singularly, cannot provide a comprehensive pathophysiological overview. Molecular imaging exploits multimodal imaging in order to obtain information at a biological and cellular level; in this way, it is possible to track biological pathways and discover many typical tumoral features. In this context, nanoparticle-based contrast agents (CAs) can improve probe biocompatibility and biodistribution, prolonging blood half-life to achieve specific target accumulation and non-toxicity. In addition, CAs can be simultaneously delivered with drugs or, in general, therapeutic agents gathering a dual diagnostic and therapeutic effect in order to perform cancer diagnosis and treatment simultaneous. The way for personalized medicine is not so far. Herein, we report principles, characteristics, applications, and concerns of nanoparticle (NP)-based PET/MRI CAs.
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Abstract
Fabry disease is a lysosomal storage disease with a variety of cardiac manifestations. Although not specific for a diagnosis of Fabry disease, certain cardiac imaging findings may be highly suggestive of the diagnosis of Fabry disease in previously undiagnosed patients or cardiac involvement for patients with a known diagnosis of Fabry disease. In this review, we explore the current applications of multimodality cardiac imaging in the diagnosis and monitoring of patients with Fabry disease. Additionally, data regarding tissue characterization by cardiac magnetic resonance imaging and novel nuclear imaging techniques and their role in evaluating phenotype development is discussed.
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Affiliation(s)
| | - Wael A Jaber
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, OH
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36
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Hanneman K, Karur GR, Wasim S, Wald RM, Iwanochko RM, Morel CF. Left Ventricular Hypertrophy and Late Gadolinium Enhancement at Cardiac MRI Are Associated with Adverse Cardiac Events in Fabry Disease. Radiology 2019; 294:42-49. [PMID: 31660802 DOI: 10.1148/radiol.2019191385] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Background Cardiac involvement is the leading cause of mortality in patients with Fabry disease. Identification of imaging findings that predict adverse cardiac events is needed to enable identification of high-risk patients. Purpose To establish the prognostic value of cardiac MRI findings in men and women with Fabry disease. Materials and Methods Consecutive women and men with gene-positive Fabry disease who had undergone cardiac MRI at a single large tertiary referral hospital between March 2008 and January 2019 were included in this retrospective cohort study. Evaluators of cardiac MRI studies were blinded to all clinical information. Adverse cardiac events were assessed as a composite end point, defined as ventricular tachycardia, bradycardia requiring device implantation, severe heart failure, and cardiac death. Statistical analysis included Cox proportional hazard models adjusted for age and Mainz Severity Score Index (a measure of the severity of Fabry disease). Results Ninety patients (mean age, 44 years ± 15 [standard deviation]; 59 women) were evaluated. After a median follow-up period of 3.6 years, the composite end point was reached in 21 patients (incidence rate, 7.6% per year). Left ventricular hypertrophy (LVH) and late gadolinium enhancement (LGE) were independent predictors of the composite end point in adjusted analysis (LVH hazard ratio [HR], 3.0; 95% confidence interval [CI]: 1.1, 8.1; P = .03; and LGE HR, 7.2; 95% CI: 1.5, 34; P = .01). Patients with extensive LGE (≥15% of left ventricular mass) were at highest risk (HR, 12; 95% CI: 2.0, 67; P = .006). Sex did not modify the relationship between the composite end point and any of the cardiac MRI parameters, including LVH (P = .15 for interaction term) and LGE (P = .38 for interaction term). Conclusion Cardiac MRI findings of left ventricular hypertrophy and late gadolinium enhancement can be used to identify patients with Fabry disease who are at high risk of adverse cardiac events. © RSNA, 2019 See also the editorial by Zimmerman in this issue.
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Affiliation(s)
- Kate Hanneman
- From the Toronto Joint Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Centre, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2 (K.H., G.R.K., R.M.W.); Fred A. Litwin Centre in Genetic Medicine, University Health Network & Mount Sinai Hospital, University of Toronto, Toronto, Canada (S.W., C.F.M.); and Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Canada (R.M.W., R.M.I.)
| | - Gauri R Karur
- From the Toronto Joint Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Centre, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2 (K.H., G.R.K., R.M.W.); Fred A. Litwin Centre in Genetic Medicine, University Health Network & Mount Sinai Hospital, University of Toronto, Toronto, Canada (S.W., C.F.M.); and Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Canada (R.M.W., R.M.I.)
| | - Syed Wasim
- From the Toronto Joint Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Centre, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2 (K.H., G.R.K., R.M.W.); Fred A. Litwin Centre in Genetic Medicine, University Health Network & Mount Sinai Hospital, University of Toronto, Toronto, Canada (S.W., C.F.M.); and Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Canada (R.M.W., R.M.I.)
| | - Rachel M Wald
- From the Toronto Joint Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Centre, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2 (K.H., G.R.K., R.M.W.); Fred A. Litwin Centre in Genetic Medicine, University Health Network & Mount Sinai Hospital, University of Toronto, Toronto, Canada (S.W., C.F.M.); and Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Canada (R.M.W., R.M.I.)
| | - Robert M Iwanochko
- From the Toronto Joint Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Centre, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2 (K.H., G.R.K., R.M.W.); Fred A. Litwin Centre in Genetic Medicine, University Health Network & Mount Sinai Hospital, University of Toronto, Toronto, Canada (S.W., C.F.M.); and Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Canada (R.M.W., R.M.I.)
| | - Chantal F Morel
- From the Toronto Joint Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Centre, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2 (K.H., G.R.K., R.M.W.); Fred A. Litwin Centre in Genetic Medicine, University Health Network & Mount Sinai Hospital, University of Toronto, Toronto, Canada (S.W., C.F.M.); and Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Canada (R.M.W., R.M.I.)
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Identifying Fabry patients in dialysis population: prevalence of GLA mutations by renal clinic screening, 1995-2019. J Nephrol 2019; 33:569-581. [PMID: 31650418 DOI: 10.1007/s40620-019-00663-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 10/15/2019] [Indexed: 01/28/2023]
Abstract
BACKGROUND Fabry disease (FD) is a rare X-linked genetic disorder of glycosphingolipid catabolism caused by mutations in the GLA gene. Its heterogeneous presentation, the paucity of specific early markers, and the absence of a genotype-phenotype correlation are associated with a delayed or missed diagnosis. The true prevalence of FD remains so far unknown. METHODS A systematic search of FD screening studies in dialysis patients published from January 1995 until January 2019 was performed to reanalyze the prevalence of GLA mutations in this population after assigning their correct phenotype. RESULTS Twenty five screening studies involving 39,621 dialysis patients were included. Of them, 116 [91 males (0.23%) and 25 females (0.06%)] were positive to the GLA sequencing analysis. 56 (48.2%) had benign variant, 52 (44.8%) a pathogenic GLA mutation (39 classic and 13 late onset mutations) and 8 (6.9%) a mutation of uncertain significance. The overall prevalence of GLA variants was 0.24% [CI 95%, 0.17-0.32] while the overall prevalence recalculated on basis of only pathogenetic mutations was 0.14% [CI 95%, 0.08-0.20]. This difference was significant (P = 0.048). CONCLUSIONS Although the real prevalence of classic FD is low, the screening in the high-risk renal population remains of primary interest as an early diagnosis is fundamental for a timely specific therapy; moreover, the identification of index cases could allow patients' relatives to be investigated and promptly treated.
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Bière L, Piriou N, Ernande L, Rouzet F, Lairez O. Imaging of myocarditis and inflammatory cardiomyopathies. Arch Cardiovasc Dis 2019; 112:630-641. [PMID: 31494082 DOI: 10.1016/j.acvd.2019.05.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/23/2019] [Accepted: 05/27/2019] [Indexed: 12/11/2022]
Abstract
Myocarditis encompasses a wide range of myocardial inflammatory diseases, including acute myocarditis, chronic myocarditis and inflammatory cardiomyopathies, and myocardial inflammation associated with other cardiomyopathies. Because of this heterogeneity in clinical presentation, and the infrequent use of endomyocardial biopsy, cardiac imaging has gradually acquired a key role in the non-invasive detection of myocardial inflammation, the assessment of aetiology and the management of specific therapies. This article summarizes the issue of myocarditis and myocardial inflammation in clinical practice, and reviews the role of different non-invasive imaging techniques in the exploration of myocardial inflammation.
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Affiliation(s)
- Loïc Bière
- Department of cardiology, Angers university hospital, 49100 Angers, France
| | - Nicolas Piriou
- Department of nuclear medicine and Institut du Thorax, Nantes university hospital, 44000 Nantes, France
| | - Laura Ernande
- DHU ageing-thorax-vessel-blood, Henri-Mondor university hospital, AP-HP, 94010 Créteil, France
| | - François Rouzet
- Nuclear medicine department and DHU FIRE, Bichat-Claude Bernard hospital, AP-HP, 75877 Paris, France; Université de Paris, 75018 Paris, France; Inserm UMR 1148 and UMS 34, 75018 Paris, France
| | - Olivier Lairez
- Cardiac Imaging Centre, Rangueil university hospital, 31059 Toulouse, France.
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Nordin S, Kozor R, Medina-Menacho K, Abdel-Gadir A, Baig S, Sado DM, Lobascio I, Murphy E, Lachmann RH, Mehta A, Edwards NC, Ramaswami U, Steeds RP, Hughes D, Moon JC. Proposed Stages of Myocardial Phenotype Development in Fabry Disease. JACC Cardiovasc Imaging 2019; 12:1673-1683. [DOI: 10.1016/j.jcmg.2018.03.020] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 03/11/2018] [Accepted: 03/30/2018] [Indexed: 11/25/2022]
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Spinelli L, Imbriaco M, Nappi C, Nicolai E, Giugliano G, Ponsiglione A, Diomiaiuti TC, Riccio E, Duro G, Pisani A, Trimarco B, Cuocolo A. Early Cardiac Involvement Affects Left Ventricular Longitudinal Function in Females Carrying α-Galactosidase A Mutation: Role of Hybrid Positron Emission Tomography and Magnetic Resonance Imaging and Speckle-Tracking Echocardiography. Circ Cardiovasc Imaging 2019; 11:e007019. [PMID: 29626078 DOI: 10.1161/circimaging.117.007019] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 03/06/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Hybrid 18F-fluorodeoxyglucose (FDG) positron emission tomography and magnetic resonance imaging may differentiate mature fibrosis or scar from fibrosis associated to active inflammation in patients with Anderson-Fabry disease, even in nonhypertrophic stage. This study was designed to compare the results of positron emission tomography and magnetic resonance cardiac imaging with those of speckle-tracking echocardiography in heterozygous Anderson-Fabry disease females. METHODS AND RESULTS Twenty-four heterozygous females carrying α-galactosidase A mutation and without left ventricular hypertrophy underwent cardiac positron emission tomography and magnetic resonance using 18F-FDG for glucose uptake and 2-dimensional strain echocardiography. 18F-FDG myocardial uptake was quantified by measuring the coefficient of variation (COV) of the standardized uptake value using a 17-segment model. Focal 18F-FDG uptake with COV >0.17 was detected in 13 patients, including 2 patients with late gadolinium enhancement at magnetic resonance. COV was 0.30±0.14 in patients with focal 18F-FDG uptake and 0.12±0.03 in those without (P<0.001). Strain echocardiography revealed worse global longitudinal systolic strain in patients with COV >0.17 compared with those with COV ≤0.17 (-18.5±2.7% versus -22.2±1.8%; P=0.024). For predicting COV >0.17, a global longitudinal strain >-19.8% had 77% sensitivity and 91% specificity and a value >2 dysfunctional segments 92% sensitivity and 100% specificity. CONCLUSIONS In females carrying α-galactosidase A mutation, focal 18F-FDG uptake represents an early sign of disease-related myocardial damage and is associated with impaired left ventricular longitudinal function. These findings support the hypothesis that inflammation plays an important role in glycosphingolipids storage disorders.
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Affiliation(s)
- Letizia Spinelli
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.).
| | - Massimo Imbriaco
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Carmela Nappi
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Emanuele Nicolai
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Giuseppe Giugliano
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Andrea Ponsiglione
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Tommaso Claudio Diomiaiuti
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Eleonora Riccio
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Giovanni Duro
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Antonio Pisani
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Bruno Trimarco
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
| | - Alberto Cuocolo
- Departments of Advanced Biomedical Sciences (L.S., M.I., C.N., G.G., A. Ponsiglione, B.T., A.C.) and Public Health (E.R., A. Pisani), University of Naples Federico II, Italy; SDN IRCCS, Naples, Italy (E.N., T.C.D.); and Institute of Biomedicine and Molecular Immunology, National Council of Research, Palermo, Italy (G.D.)
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Contemporary View of Magnetic Resonance Imaging in Fabry Disease. CURRENT CARDIOVASCULAR IMAGING REPORTS 2019. [DOI: 10.1007/s12410-019-9498-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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42
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Baig S, Vijapurapu R, Alharbi F, Nordin S, Kozor R, Moon J, Bembi B, Geberhiwot T, Steeds RP. Diagnosis and treatment of the cardiovascular consequences of Fabry disease. QJM 2019; 112:3-9. [PMID: 29878206 DOI: 10.1093/qjmed/hcy120] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Fabry disease (FD) has been a diagnostic challenge since it was first recognized in 1898, with patients traditionally suffering from considerable delay before a diagnosis is made. Cardiac involvement is the current leading cause of death in FD. A combination of improved enzyme assays, availability of genetic profiling, together with more organized clinical services for rare diseases, has led to a rapid growth in the prevalence of FD. The earlier and more frequent diagnosis of asymptomatic individuals before development of the phenotype has focussed attention on early detection of organ involvement and closer monitoring of disease progression. The high cost of enzyme replacement therapy at a time of constraint within many health economies, moreover, has challenged clinicians to target treatment effectively. This article provides an outline of FD for the general physician and summarizes the aetiology and pathology of FD, the cardiovascular consequences thereof, modalities used in diagnosis and then discusses current indications for treatment, including pharmacotherapy and device implantation.
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Affiliation(s)
- S Baig
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK
- Institute of Cardiovascular Science, University of Birmingham, Birmingham, UK
| | - R Vijapurapu
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK
- Institute of Cardiovascular Science, University of Birmingham, Birmingham, UK
| | - F Alharbi
- Central Military Laboratory and Blood Bank, Riyadh, Saudi Arabia
| | - S Nordin
- Institute of Cardiovascular Science, University College London, London, UK
| | - R Kozor
- Sydney Medical School, University of Sydney, Camperdown, Australia
| | - J Moon
- Institute of Cardiovascular Science, University College London, London, UK
| | - B Bembi
- Centre for Rare Diseases, AMC Hospital of Udine, Udine, Italy
| | - T Geberhiwot
- Centre for Rare Diseases, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - R P Steeds
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK
- Institute of Cardiovascular Science, University of Birmingham, Birmingham, UK
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43
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Myocardial Imaging with CMR Parametric Mapping: Clinical Applications. CURRENT RADIOLOGY REPORTS 2018. [DOI: 10.1007/s40134-018-0306-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Militaru S, Ginghină C, Popescu BA, Săftoiu A, Linhart A, Jurcuţ R. Multimodality imaging in Fabry cardiomyopathy: from early diagnosis to therapeutic targets. Eur Heart J Cardiovasc Imaging 2018; 19:1313-1322. [DOI: 10.1093/ehjci/jey132] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 08/23/2018] [Indexed: 11/14/2022] Open
Affiliation(s)
- Sebastian Militaru
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy, Craiova, Romania
| | - Carmen Ginghină
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy“Carol Davila”, Bucharest, Romania
| | - Bogdan A Popescu
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy“Carol Davila”, Bucharest, Romania
| | - Adrian Săftoiu
- University of Medicine and Pharmacy, Craiova, Romania
- Emergency County Hospital, Craiova, Romania
| | - Ales Linhart
- 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Ruxandra Jurcuţ
- Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
- University of Medicine and Pharmacy“Carol Davila”, Bucharest, Romania
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Nazir MS, Ismail TF, Reyes E, Chiribiri A, Kaufmann PA, Plein S. Hybrid positron emission tomography-magnetic resonance of the heart: current state of the art and future applications. Eur Heart J Cardiovasc Imaging 2018; 19:962-974. [PMID: 30010838 PMCID: PMC6102801 DOI: 10.1093/ehjci/jey090] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 05/11/2018] [Accepted: 06/12/2018] [Indexed: 02/07/2023] Open
Abstract
Hybrid positron emission tomography-magnetic resonance (PET-MR) imaging is a novel imaging modality with emerging applications for cardiovascular disease. PET-MR aims to combine the high-spatial resolution morphological and functional assessment afforded by magnetic resonance imaging (MRI) with the ability of positron emission tomography (PET) for quantification of metabolism, perfusion, and inflammation. The fusion of these two modalities into a single imaging platform not only represents an opportunity to acquire complementary information from a single scan, but also allows motion correction for PET with reduction in ionising radiation. This article presents a brief overview of PET-MR technology followed by a review of the published literature on the clinical cardio-vascular applications of PET and MRI performed separately and with hybrid PET-MR.
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Affiliation(s)
- Muhummad Sohaib Nazir
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, Westminster Bridge Road, London, UK
| | - Tevfik F Ismail
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, Westminster Bridge Road, London, UK
| | - Eliana Reyes
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, Westminster Bridge Road, London, UK
| | - Amedeo Chiribiri
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, Westminster Bridge Road, London, UK
| | - Philipp A Kaufmann
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, Ramistrasse 100, Zurich, Switzerland
| | - Sven Plein
- School of Biomedical Engineering and Imaging Sciences, King's College London, St Thomas' Hospital, Westminster Bridge Road, London, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, LIGHT Laboratories, Clarendon Way, University of Leeds, Leeds, UK
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46
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Spinelli L, Imbriaco M, Cuocolo A. Response by Spinelli et al to Letter Regarding, “Early Cardiac Involvement Affects Left Ventricular Longitudinal Function in Females Carrying α-Galactosidase A Mutation: Role of Hybrid Positron Emission Tomography and Magnetic Resonance Imaging and Speckle-Tracking Echocardiography”. Circ Cardiovasc Imaging 2018; 11:e008133. [DOI: 10.1161/circimaging.118.008133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Letizia Spinelli
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Italy
| | - Massimo Imbriaco
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Italy
| | - Alberto Cuocolo
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Italy
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Abstract
Imaging in heart failure (HF) provides data for diagnosis, prognosis and disease monitoring. Both MRI and nuclear imaging techniques have been successfully used for this purpose in HF. Positron Emission Tomography-Cardiac Magnetic Resonance (PET-CMR) is an example of a new multimodality diagnostic imaging technique with potential applications in HF. The threshold for adopting a new diagnostic tool to clinical practice must necessarily be high, lest they exacerbate costs without improving care. New modalities must demonstrate clinical superiority, or at least equivalence, combined with another important advantage, such as lower cost or improved patient safety. The purpose of this review is to outline the current status of multimodality PET-CMR with regard to HF applications, and determine whether the clinical utility of this new technology justifies the cost.
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Affiliation(s)
- Michael A Quail
- Section of Cardiovascular Medicine, Department of Medicine, Yale University School of Medicine, Dana 3, P.O. Box 208017, New Haven, CT, 06520-8017, USA.,Institute of Cardiovascular Science, University College London, London, UK
| | - Albert J Sinusas
- Section of Cardiovascular Medicine, Department of Medicine, Yale University School of Medicine, Dana 3, P.O. Box 208017, New Haven, CT, 06520-8017, USA. .,Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT, USA.
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49
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Krumm P, Mangold S, Gatidis S, Nikolaou K, Nensa F, Bamberg F, la Fougère C. Clinical use of cardiac PET/MRI: current state-of-the-art and potential future applications. Jpn J Radiol 2018. [PMID: 29524169 DOI: 10.1007/s11604-018-0727-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Combined PET/MRI is a novel imaging method integrating the advances of functional and morphological MR imaging with PET applications that include assessment of myocardial viability, perfusion, metabolism of inflammatory tissue and tumors, as well as amyloid deposition imaging. As such, PET/MRI is a promising tool to detect and characterize ischemic and non-ischemic cardiomyopathies. To date, the greatest benefit may be expected for diagnostic evaluation of systemic diseases and cardiac masses that remain unclear in cardiac MRI, as well as for clinical and scientific studies in the setting of ischemic cardiomyopathies. Diagnosis and therapeutic monitoring of cardiac sarcoidosis has the potential of a possible 'killer-application' for combined cardiac PET/MRI. In this article, we review the current evidence and discuss current and potential future applications of cardiac PET/MRI.
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Affiliation(s)
- Patrick Krumm
- Department of Radiology, Diagnostic and Interventional Radiology, University of Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany.
| | - Stefanie Mangold
- Department of Radiology, Diagnostic and Interventional Radiology, University of Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
| | - Sergios Gatidis
- Department of Radiology, Diagnostic and Interventional Radiology, University of Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
| | - Konstantin Nikolaou
- Department of Radiology, Diagnostic and Interventional Radiology, University of Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
| | - Felix Nensa
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Fabian Bamberg
- Department of Radiology, Diagnostic and Interventional Radiology, University of Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
| | - Christian la Fougère
- Department of Radiology, Nuclear Medicine and Clinical Molecular Imaging, University of Tübingen, Tübingen, Germany
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Lahooti A, Sarkar S, Laurent S, Shanehsazzadeh S. Dual nano-sized contrast agents in PET/MRI: a systematic review. CONTRAST MEDIA & MOLECULAR IMAGING 2017; 11:428-447. [PMID: 28102031 DOI: 10.1002/cmmi.1719] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 09/23/2016] [Accepted: 11/09/2016] [Indexed: 12/18/2022]
Abstract
Nowadays molecular imaging plays a vital role in achieving a successful targeted and personalized treatment. Hence, the approach of combining two or more medical imaging modalities was developed. The objective of this review is to systematically compare recent dual contrast agents in Positron Emission Tomography (PET)/Magnetic Resonance Imaging (MRI) and in some cases Single photon emission computed tomography (SPECT)/MRI in terms of some their characteristics, such as tumor uptake, and reticuloendothelial system uptake (especially liver) and their relaxivity rates for early detection of primary cancer tumor. To the best of our knowledge, this is the first systematic and integrated overview of this field. Two reviewers individually directed the systematic review search using PubMed, MEDLINE and Google Scholar. Two other reviewers directed quality assessment, using the criteria checklist from the CAMARADES (Collaborative Approach to Meta-Analysis and Review of Animal Data from Experimental Studies) tool, and differences were resolved by consensus. After reviewing all 49 studies, we concluded that a size range of 20-200 nm can be used for molecular imaging, although it is better to try to achieve as small a size as it is possible. Also, small nanoparticles with a hydrophilic coating and positive charge are suitable as a T2 contrast agent. According to our selected data, the most successful dual probes in terms of high targeting were with an average size of 40 nm, PEGylated using peptides as a biomarker and radiolabeled with copper 64 and gallium 68. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Afsaneh Lahooti
- Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences, Iran
| | - Saeed Sarkar
- Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences, Iran
| | - Sophie Laurent
- NMR and Molecular Imaging Laboratory, Department of General, Organic, and Biomedical Chemistry, University of Mons, Avenue Maistriau, 19, B-7000, Mons, Belgium.,Center for Microscopy and Molecular Imaging (CMMI), Rue Adrienne Bolland, 8, B-6041, Gosselies, Belgium
| | - Saeed Shanehsazzadeh
- NMR and Molecular Imaging Laboratory, Department of General, Organic, and Biomedical Chemistry, University of Mons, Avenue Maistriau, 19, B-7000, Mons, Belgium
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