1
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Maurizi N, Nowak A, Gruner C, Namdar M, Schmied C, Porretta AP, Barbey G, Monzambani V, Monney P, Barbey F. Fabry disease: development and progression of left ventricular hypertrophy despite long-term enzyme replacement therapy. Heart 2024; 110:997-1004. [PMID: 38749654 DOI: 10.1136/heartjnl-2024-323975] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/10/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND Enzyme replacement therapy (ERT) may halt or attenuate disease progression in patients with Anderson-Fabry disease (AFD). However, whether left ventricular hypertrophy (LVH) can be prevented by early therapy or may still progress despite ERT over a long-term follow-up is still unclear. METHODS Consecutive patients with AFD from the Independent Swiss-Fabry Cohort receiving ERT who were at least followed up for 5 years were included. Cardiac progression was defined as an increase of >10 g/m2 in left ventricular mass index (LVMI) between the first and the last available follow-up transthoracic echocardiography. RESULTS 60 patients (35 (23-48) years, 39 (65%) men) were followed up for 10.5 (7.2-12.2) years. 22 had LVH at ERT start (LVMI of 150±38 g/m2). During follow-up, 22 (36%, 34±15 years) had LVMI progression of 12.1 (7-17.6) g/m2 per 100 patient-years, of these 7 (11%, 29±13 years) with no LVH at baseline. Three of them progressed to LVH. LVMI progression occurred mostly in men (17 of 39 (43%) vs 5 of 21 (24%), p<0.01) and after the age of 30 years (17 of 22 (77%)). LVH at ERT start was associated with LVMI progression (OR 1.3, 95% CI 1.1 to 2.6; p=0.02). A total of 19 (31%) patients experienced a major AFD-related event. They were predominantly men (17 of 19, 89%), older (45±11 vs 32±9 years) with baseline LVH (12 of 19, 63%), and 10 of 19 (52%) presented with LVMI progression. CONCLUSIONS Over a median follow-up of >10 years under ERT, 36% of the patients still had LVMI cardiac progression, and 32%, predominantly older men, experienced major AFD-related events. LVH at treatment initiation was a strong predictor of LVMI progression and adverse events on ERT.
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Affiliation(s)
- Niccolo Maurizi
- Department of Cardiology, University Hospital of Lausannne, Lausanne, Switzerland
| | - Albina Nowak
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich, Zurich, Switzerland
| | - Christiane Gruner
- Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Mehdi Namdar
- Department of Cardiology, Hopitaux Universitaires de Genève, Geneva, Switzerland
| | - Christian Schmied
- Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | | | - Guillaume Barbey
- Department of Cardiology, University Hospital of Lausannne, Lausanne, Switzerland
| | - Veronique Monzambani
- Department of Immunology and Allergy, Lausanne University Hospital, Lausanne, Switzerland
| | - Pierre Monney
- Department of Cardiology, University Hospital of Lausannne, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
| | - Frédéric Barbey
- Department of Immunology and Allergy, Lausanne University Hospital, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
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2
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Parisi V, Baldassarre R, Ferrara V, Ditaranto R, Barlocco F, Lillo R, Re F, Marchi G, Chiti C, Di Nicola F, Catalano C, Barile L, Schiavo MA, Ponziani A, Saturi G, Caponetti AG, Berardini A, Graziosi M, Pasquale F, Salamon I, Ferracin M, Nardi E, Capelli I, Girelli D, Gimeno Blanes JR, Biffi M, Galiè N, Olivotto I, Graziani F, Biagini E. Electrocardiogram analysis in Anderson-Fabry disease: a valuable tool for progressive phenotypic expression tracking. Front Cardiovasc Med 2023; 10:1184361. [PMID: 37416917 PMCID: PMC10320218 DOI: 10.3389/fcvm.2023.1184361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 06/09/2023] [Indexed: 07/08/2023] Open
Abstract
Background Electrocardiogram (ECG) has proven to be useful for early detection of cardiac involvement in Anderson-Fabry disease (AFD); however, little evidence is available on the association between ECG alterations and the progression of the disease. Aim and Methods To perform a cross sectional comparison of ECG abnormalities throughout different left ventricular hypertrophy (LVH) severity subgroups, providing ECG patterns specific of the progressive AFD stages. 189 AFD patients from a multicenter cohort underwent comprehensive ECG analysis, echocardiography, and clinical evaluation. Results The study cohort (39% males, median age 47 years, 68% classical AFD) was divided into 4 groups according to different degree of left ventricular (LV) thickness: group A ≤ 9 mm (n = 52, 28%); group B 10-14 mm (n = 76, 40%); group C 15-19 mm (n = 46, 24%); group D ≥ 20 mm (n = 15, 8%). The most frequent conduction delay was right bundle branch block (RBBB), incomplete in groups B and C (20%,22%) and complete RBBB in group D (54%, p < 0.001); none of the patients had left bundle branch block (LBBB). Left anterior fascicular block, LVH criteria, negative T waves, ST depression were more common in the advanced stages of the disease (p < 0.001). Summarizing our results, we suggested ECG patterns representative of the different AFD stages as assessed by the increases in LV thickness over time (Central Figure). Patients from group A showed mostly a normal ECG (77%) or minor anomalies like LVH criteria (8%) and delta wave/slurred QR onset + borderline PR (8%). Differently, patients from groups B and C exhibited more heterogeneous ECG patterns: LVH (17%; 7% respectively); LVH + LV strain (9%; 17%); incomplete RBBB + repolarization abnormalities (8%; 9%), more frequently associated with LVH criteria in group C than B (8%; 15%). Finally, patients from group D showed very peculiar ECG patterns, represented by complete RBBB + LVH and repolarization abnormalities (40%), sometimes associated with QRS fragmentation (13%). Conclusions ECG is a sensitive tool for early identification and long-term monitoring of cardiac involvement in patients with AFD, providing "instantaneous pictures" along the natural history of AFD. Whether ECG changes may be associated with clinical events remains to be determined.
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Affiliation(s)
- V. Parisi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - R. Baldassarre
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - V. Ferrara
- Unità Ospedaliera Cardiologia, Azienda Sanitaria Territoriale Pesaro Urbino, Fano, Italy
| | - R. Ditaranto
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - F. Barlocco
- Department of Experimental and Clinical Medicine, Careggi University Hospital, University of Florence, Florence, Italy
| | - R. Lillo
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - F. Re
- Cardiology Department, San Camillo-Forlanini Hospital, Rome, Italy
| | - G. Marchi
- Internal Medicine Unit and MetabERN Health Care Provider, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - C. Chiti
- Department of Experimental and Clinical Medicine, Careggi University Hospital, University of Florence, Florence, Italy
| | - F. Di Nicola
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - C. Catalano
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - L. Barile
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - M. A. Schiavo
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - A. Ponziani
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - G. Saturi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - A. G. Caponetti
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - A. Berardini
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - M. Graziosi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - F. Pasquale
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - I. Salamon
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - M. Ferracin
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - E. Nardi
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - I. Capelli
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Rare Kidney Disease Reference Network-ERKNet, Bologna, Italy
| | - D. Girelli
- Internal Medicine Unit and MetabERN Health Care Provider, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - J. R. Gimeno Blanes
- Inherited Cardiac Disease Unit, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | - M. Biffi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - N. Galiè
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - I. Olivotto
- Department of Experimental and Clinical Medicine, University of Florence, Meyer University Children Hospital and Careggi University Hospital, Florence, Italy
| | - F. Graziani
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - E. Biagini
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
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3
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Augusto JB, Johner N, Shah D, Nordin S, Knott KD, Rosmini S, Lau C, Alfarih M, Hughes R, Seraphim A, Vijapurapu R, Bhuva A, Lin L, Ojrzyńska N, Geberhiwot T, Captur G, Ramaswami U, Steeds RP, Kozor R, Hughes D, Moon JC, Namdar M. The myocardial phenotype of Fabry disease pre-hypertrophy and pre-detectable storage. Eur Heart J Cardiovasc Imaging 2021; 22:790-799. [PMID: 32514567 PMCID: PMC8219366 DOI: 10.1093/ehjci/jeaa101] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/07/2020] [Accepted: 04/15/2020] [Indexed: 11/17/2022] Open
Abstract
Aims Cardiac involvement in Fabry disease (FD) occurs prior to left ventricular hypertrophy (LVH) and is characterized by low myocardial native T1 with sphingolipid storage reflected by cardiovascular magnetic resonance (CMR) and electrocardiogram (ECG) changes. We hypothesize that a pre-storage myocardial phenotype might occur even earlier, prior to T1 lowering. Methods and results FD patients and age-, sex-, and heart rate-matched healthy controls underwent same-day ECG with advanced analysis and multiparametric CMR [cines, global longitudinal strain (GLS), T1 and T2 mapping, stress perfusion (myocardial blood flow, MBF), and late gadolinium enhancement (LGE)]. One hundred and fourteen Fabry patients (46 ± 13 years, 61% female) and 76 controls (49 ± 15 years, 50% female) were included. In pre-LVH FD (n = 72, 63%), a low T1 (n = 32/72, 44%) was associated with a constellation of ECG and functional abnormalities compared to normal T1 FD patients and controls. However, pre-LVH FD with normal T1 (n = 40/72, 56%) also had abnormalities compared to controls: reduced GLS (−18 ± 2 vs. −20 ± 2%, P < 0.001), microvascular changes (lower MBF 2.5 ± 0.7 vs. 3.0 ± 0.8 mL/g/min, P = 0.028), subtle T2 elevation (50 ± 4 vs. 48 ± 2 ms, P = 0.027), and limited LGE (%LGE 0.3 ± 1.1 vs. 0%, P = 0.004). ECG abnormalities included shorter P-wave duration (88 ± 12 vs. 94 ± 15 ms, P = 0.010) and T-wave peak time (Tonset – Tpeak; 104 ± 28 vs. 115 ± 20 ms, P = 0.015), resulting in a more symmetric T wave with lower T-wave time ratio (Tonset – Tpeak)/(Tpeak – Tend) (1.5 ± 0.4 vs. 1.8 ± 0.4, P < 0.001) compared to controls. Conclusion FD has a measurable myocardial phenotype pre-LVH and pre-detectable myocyte storage with microvascular dysfunction, subtly impaired GLS and altered atrial depolarization and ventricular repolarization intervals.
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Affiliation(s)
- João B Augusto
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Nicolas Johner
- Cardiology Division, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
| | - Dipen Shah
- Cardiology Division, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
| | - Sabrina Nordin
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Kristopher D Knott
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Stefania Rosmini
- Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Clement Lau
- Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK.,William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, London, UK
| | - Mashael Alfarih
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Rebecca Hughes
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Andreas Seraphim
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Ravi Vijapurapu
- Cardiology Department, University Hospitals Birmingham, Birmingham, UK
| | - Anish Bhuva
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Linda Lin
- Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Natalia Ojrzyńska
- Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK.,Institute of Cardiology, Warsaw, Poland
| | - Tarekegn Geberhiwot
- Inherited Metabolic Disorders Unit, University Hospitals Birmingham, Birmingham, UK
| | - Gabriella Captur
- Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Uma Ramaswami
- Royal Free London NHS Foundation Trust and University College London, London, UK
| | - Richard P Steeds
- Cardiology Department, University Hospitals Birmingham, Birmingham, UK
| | - Rebecca Kozor
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Derralynn Hughes
- Royal Free London NHS Foundation Trust and University College London, London, UK
| | - James C Moon
- Institute of Cardiovascular Science, University College London, London, UK.,Department of Cardiovascular Imaging, Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Mehdi Namdar
- Cardiology Division, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Switzerland
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4
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Kim H, Kang MG, Park HW, Park JR, Hwang JY, Kim K. Anderson-Fabry disease presenting with atrial fibrillation as earlier sign in a young patient: A case report. World J Clin Cases 2021; 9:4823-4828. [PMID: 34222454 PMCID: PMC8223842 DOI: 10.12998/wjcc.v9.i18.4823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/03/2021] [Accepted: 05/15/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Anderson-Fabry disease (AFD) is an X-linked lysosomal storage disorder that results from a deficiency of α-galactosidase A enzyme activity in which glycosphingolipids gradually accumulate in multi-organ systems. Cardiac manifestations are the leading cause of mortality in patients with AFD. Among them, arrhythmias comprise a large portion of the heart disease cases in AFD, most of which are characterized by conduction disorders. However, atrial fibrillation as a presenting sign at the young age group diagnosed with AFD is uncommon.
CASE SUMMARY We report a case of a 26-year-old man who was admitted with chest discomfort. Left ventricular hypertrophy was fulfilled in the criteria by the Sokolow-Lyon index and atrial fibrillation on the 12 Leads-electrocardiography (ECG) that was documented in the emergency room. After spontaneously restored to normal sinus rhythm, relationships between P and R waves, including a shorter PR interval on the ECG, were revealed. The echocardiographic findings showed thickened interventricular septal and left posterior ventricular walls. Based on the clues mentioned earlier, we realized the possibility of AFD. Additionally, we noticed the associated symptoms and signs, including bilateral mild hearing loss, neuropathic pain, anhidrosis, and angiokeratoma on the trunk and hands. He was finally diagnosed with classical AFD, which was confirmed by the gene mutation and abnormal enzyme activity of α-galactosidase A.
CONCLUSION This case is a rare case of AFD as a presentation with atrial fibrillation at a young age. Confirming the relationship between P and Q waves on the ECG through sinus rhythm conversion may help in differential diagnosis of the cause of atrial fibrillation and hypertrophic myocardium.
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Affiliation(s)
- Hangyul Kim
- Department of Internal Medicine, Gyeongsang National University Hospital, Jinju 52727, South Korea
| | - Min Gyu Kang
- Department of Internal Medicine, Gyeongsang National University Hospital, Jinju 52727, South Korea
| | - Hyun Woong Park
- Department of Internal Medicine, Gyeongsang National University Hospital, Jinju 52727, South Korea
| | - Jeong-Rang Park
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju 52727, South Korea
| | - Jin-Yong Hwang
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju 52727, South Korea
| | - Kyehwan Kim
- Department of Internal Medicine, Gyeongsang National University Hospital, Jinju 52727, South Korea
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5
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Recognition of pre-hypertrophic cardiac involvement in Fabry Disease based on automated electrocardiographic measures. Int J Cardiol 2021; 338:121-126. [PMID: 34157356 DOI: 10.1016/j.ijcard.2021.06.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 06/01/2021] [Accepted: 06/16/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Various electrocardiographic (ECG) indices have been shown to be useful for early recognition and staging of cardiac involvement in Fabry Disease (FD). However, many of them lack acceptable sensitivity and specificity. We assessed the value of automated ECG measures to discriminate between pre-hypertrophic FD and healthy individuals. METHODS AND RESULTS Normal ECGs from 1496 healthy individuals (57.4% male, age 37.4 ± 13 years) were compared to those of 142 FD patients without LVH (37.3% male, age 41.5 ± 18 years). All ECGs were analyzed centrally and a total of 429 automated ECG measures per individual were included for step-wise analysis. The Cramer V statistic was first used to pick out those parameters which were helpful in discriminating between the two groups and a final selection was made by using two models, namely the FLD (Fisher Linear Discrimination) and the Logistic model, to optimise diagnostic performance for the detection of cardiac involvement in FD patients vs. specificity in healthy individuals. The three-step statistical analysis identified 9 ECG parameters as most significant for the discrimination between the groups. The combined discriminant score yielded 64% sensitivity and 97% specificity for correct classification of FD patients in the test sample with a logistic area under curve of the ROC analysis of 0.97. CONCLUSION The combination of automated ECG measures identified via a stepwise statistical approach may be useful for detection of FD patients in the pre-hypertrophic stage. These data are promising for screening purposes in the very early stages of FD cardiomyopathy and warrant prospective confirmation.
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6
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Morimoto S, Nojiri A, Fukuro E, Anan I, Kawai M, Sakurai K, Kobayashi M, Kobayashi H, Ida H, Ohashi T, Shibata T, Yoshimura M, Eto Y, Hongo K. Characteristics of the Electrocardiogram in Japanese Fabry Patients Under Long-Term Enzyme Replacement Therapy. Front Cardiovasc Med 2021; 7:614129. [PMID: 33521063 PMCID: PMC7840582 DOI: 10.3389/fcvm.2020.614129] [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: 10/05/2020] [Accepted: 12/11/2020] [Indexed: 11/16/2022] Open
Abstract
Objective: An electrocardiogram (ECG) is an important tool for demonstrating cardiac manifestations in various heart diseases. The present study clarified the characteristics of ECG parameters in Japanese Fabry patients under long-term enzyme replacement therapy (ERT). Methods: We analyzed the ECGs of 40 Fabry patients (male, n = 17; female, n = 23) before and after treatment with ERT. To evaluate the atrio-ventricular conduction, the PQ interval, corrected PQ and PQ minus P-wave in lead II (Pend-Q) were calculated. The QRS duration, QTc, Sokolow-Lyon index, and strain pattern were also examined. Results: At the baseline, the shortening of the PQ interval, corrected PQ and Pend-Q was identified in 7.5, 25.0, and 47.5% of cases, respectively. The prolongation of QRS duration and QTc was found in 7.5 and 40.0% of cases, respectively. The strain pattern was mainly identified in female patients, irrespective of left ventricular hypertrophy (LVH). During long-term ERT, the PQ interval, corrected PQ and Pend-Q did not change significantly. The QRS duration was significantly prolonged in both genders, whereas the QTc was significantly prolonged only in male patients. A subgroup analysis revealed that the prolongation of the QRS duration and QTc only occurred in male patients with LVH and only occurred in female patients with the classical type mutation. The prevalence of the strain was significantly increased only in male patients with LVH. Conclusions: These results suggest that the shortening of the Pend-Q is a specific finding in Japanese Fabry patients, and the strain pattern without LVH in female patients can be considered Fabry disease. During long-term ERT, prolongation of the QRS duration and QTc can indicate the progression of myocardial damage in male patients with LVH and in female patients with the classical type mutation.
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Affiliation(s)
- Satoshi Morimoto
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Ayumi Nojiri
- Department of Laboratory Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Eiko Fukuro
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Ikuko Anan
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Makoto Kawai
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Ken Sakurai
- Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Masahisa Kobayashi
- Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Kobayashi
- Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan.,Division of Gene Therapy, Research Center for Molecular Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyuki Ida
- Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan
| | - Toya Ohashi
- Department of Pediatrics, The Jikei University School of Medicine, Tokyo, Japan.,Division of Gene Therapy, Research Center for Molecular Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiro Shibata
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Michihiro Yoshimura
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshikatsu Eto
- Advanced Clinical Research Center, Institute of Neurological Disorders, Kanagawa, Japan
| | - Kenichi Hongo
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
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7
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Nordin S, Kozor R, Baig S, Abdel-Gadir A, Medina-Menacho K, Rosmini S, Captur G, Tchan M, Geberhiwot T, Murphy E, Lachmann R, Ramaswami U, Edwards NC, Hughes D, Steeds RP, Moon JC. Cardiac Phenotype of Prehypertrophic Fabry Disease. Circ Cardiovasc Imaging 2019; 11:e007168. [PMID: 29853467 PMCID: PMC6023585 DOI: 10.1161/circimaging.117.007168] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Fabry disease (FD) is a rare and treatable X-linked lysosomal storage disorder. Cardiac involvement determines outcomes; therefore, detecting early changes is important. Native T1 by cardiovascular magnetic resonance is low, reflecting sphingolipid storage. Early phenotype development is familiar in hypertrophic cardiomyopathy but unexplored in FD. We explored the prehypertrophic cardiac phenotype of FD and the role of storage. METHODS AND RESULTS A prospective, international multicenter observational study of 100 left ventricular hypertrophy-negative FD patients (mean age: 39±15 years; 19% male) and 35 age- and sex-matched healthy volunteers (mean age: 40±14 years; 25% male) who underwent cardiovascular magnetic resonance, including native T1 and late gadolinium enhancement, and 12-lead ECG. In FD, 41% had a low native T1 using a single septal region of interest, but this increased to 59% using a second slice because early native T1 lowering was patchy. ECG abnormalities were present in 41% and twice as common with low native T1 (53% versus 24%; P=0.005). When native T1 was low, left ventricular maximum wall thickness, indexed mass, and ejection fraction were higher (maximum wall thickness 9±1.5 versus 8±1.4 mm, P<0.005; indexed left ventricular mass 63±10 versus 58±9 g/m2, P<0.05; and left ventricular ejection fraction 73±8% versus 69±7%, P<0.01). Late gadolinium enhancement was more likely when native T1 was low (27% versus 6%; P=0.01). FD had higher maximal apical fractal dimensions compared with healthy volunteers (1.27±0.06 versus 1.24±0.04; P<0.005) and longer anterior mitral valve leaflets (23±2 mm versus 21±3 mm; P<0.005). CONCLUSIONS There is a detectable prehypertrophic phenotype in FD consisting of storage (low native T1), structural, functional, and ECG changes.
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Affiliation(s)
- Sabrina Nordin
- Cardiology Department, Barts Heart Centre, London, United Kingdom (S.N., A.A.-G., K.M.-M., S.R., G.C., J.C.M.).,Institute of Cardiovascular Science, University College London, United Kingdom (S.N., A.A.-G., K.M.-M., G.C., J.C.M.)
| | - Rebecca Kozor
- Sydney Medical School, University of Sydney, Australia (R.K.)
| | - Shanat Baig
- Cardiology Department (S.B., N.C.E., R.P.S.)
| | - Amna Abdel-Gadir
- Cardiology Department, Barts Heart Centre, London, United Kingdom (S.N., A.A.-G., K.M.-M., S.R., G.C., J.C.M.).,Institute of Cardiovascular Science, University College London, United Kingdom (S.N., A.A.-G., K.M.-M., G.C., J.C.M.)
| | - Katia Medina-Menacho
- Cardiology Department, Barts Heart Centre, London, United Kingdom (S.N., A.A.-G., K.M.-M., S.R., G.C., J.C.M.).,Institute of Cardiovascular Science, University College London, United Kingdom (S.N., A.A.-G., K.M.-M., G.C., J.C.M.)
| | - Stefania Rosmini
- Cardiology Department, Barts Heart Centre, London, United Kingdom (S.N., A.A.-G., K.M.-M., S.R., G.C., J.C.M.)
| | - Gabriella Captur
- Cardiology Department, Barts Heart Centre, London, United Kingdom (S.N., A.A.-G., K.M.-M., S.R., G.C., J.C.M.).,Institute of Cardiovascular Science, University College London, United Kingdom (S.N., A.A.-G., K.M.-M., G.C., J.C.M.)
| | - Michel Tchan
- Department of Genetic Medicine, Westmead Hospital, Australia (M.T.)
| | - Tarekegn Geberhiwot
- Inherited Metabolic Disorders Unit (T.H.), University Hospitals Birmingham, United Kingdom
| | - Elaine Murphy
- Charles Dent Metabolic Unit, National Hospital for Neurology and Neurosurgery, London, United Kingdom (E.M., R.L.)
| | - Robin Lachmann
- Charles Dent Metabolic Unit, National Hospital for Neurology and Neurosurgery, London, United Kingdom (E.M., R.L.)
| | - Uma Ramaswami
- Lysosomal Storage Disorder Unit, Royal Free Hospital, London, United Kingdom (U.R., D.H.)
| | | | - Derralynn Hughes
- Lysosomal Storage Disorder Unit, Royal Free Hospital, London, United Kingdom (U.R., D.H.)
| | | | - James C Moon
- Cardiology Department, Barts Heart Centre, London, United Kingdom (S.N., A.A.-G., K.M.-M., S.R., G.C., J.C.M.). .,Institute of Cardiovascular Science, University College London, United Kingdom (S.N., A.A.-G., K.M.-M., G.C., J.C.M.)
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8
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Vijapurapu R, Kozor R, Hughes DA, Woolfson P, Jovanovic A, Deegan P, Rusk R, Figtree GA, Tchan M, Whalley D, Kotecha D, Leyva F, Moon J, Geberhiwot T, Steeds RP. A randomised controlled trial evaluating arrhythmia burden, risk of sudden cardiac death and stroke in patients with Fabry disease: the role of implantable loop recorders (RaILRoAD) compared with current standard practice. Trials 2019; 20:314. [PMID: 31151481 PMCID: PMC6544923 DOI: 10.1186/s13063-019-3425-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 05/11/2019] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Fabry disease (FD) is a genetic disorder caused by a deficiency in the enzyme alpha-galactosidase A, leading to an accumulation of glycosphingolipids in tissues across the body. Cardiac disease is the leading cause of morbidity and mortality. Advanced disease, characterised by extensive left ventricular hypertrophy, ventricular dysfunction and fibrosis, is known to be associated with an increase in arrhythmia. Data identifying risk factors for arrhythmia are limited, and no Fabry-specific risk stratification tool is available to select those who may benefit from initiation of medical or device therapy (implantable cardiac defibrillators). Current monitoring strategies have a limited diagnostic yield, and implantable loop recorders (ILRs) have the potential to change treatment and clinical outcomes. AIM The aim of this study is to determine whether ILRs can (1) improve arrhythmia detection in FD and (2) identify risk predictors of arrhythmia. METHODS A prospective, 5-year, open-label, international, multi-centre randomised controlled trial of a minimum of 164 participants with genetically or enzymatically confirmed FD (or both) who have evidence of cardiac disease will be recruited from five centres: Queen Elizabeth Hospital, Birmingham, UK; Salford Royal Hospital, Salford, UK; Royal Free Hospital, London, UK; Addenbrookes Hospital, Cambridge, UK; and Westmead Hospital, Sydney, Australia. Participants will be block-randomised (1:1) to two study arms for cardiac monitoring (i) control arm: standard of care with annual 24 h or 5-day Holter monitor or (ii) treatment arm: continuous cardiac monitoring with ILR implantation plus standard of care. Participants will undergo multiple investigations-blood/urine biomarkers, 12-lead and advanced electrocardiogram (ECG) recording, echocardiography and cardiovascular magnetic resonance (CMR) imaging-at baseline and 6-12 monthly follow-up visits. The primary endpoint is identification of arrhythmia requiring initiation or alteration in therapy. Secondary outcome measures include characterising the risk factors associated with arrhythmia and outcome data in the form of imaging, ECG and blood biomarkers. DISCUSSION This is the first study evaluating arrhythmia burden and the use of ILR across the spectrum of risk profiles in Fabry cardiomyopathy. This will enable detailed characterisation of arrhythmic risk predictors in FD and ultimately support formulation of Fabry-specific guidance in this high-risk population. TRIAL REGISTRATION ClinicalTrials.gov ( NCT03305250 ). Registered on 9 October 2017.
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Affiliation(s)
- Ravi Vijapurapu
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Mindlesohn Way, Birmingham, B15 2TH UK
- Institute of Cardiovascular Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
- Department of Endocrinology, Queen Elizabeth Hospital Birmingham, Mindlesohn Way, Birmingham, B15 2TH UK
| | - Rebecca Kozor
- Sydney Medical School, University of Sydney, Sydney, 2006 NSW Australia
- Cardiology Department, Royal North Shore Hospital, Reserve Road, St. Leonards, NSW 2065 Australia
| | - Derralynn A. Hughes
- Lysosomal Storage Disorder Unit, Royal London NHS Foundation Trust, University College London, Pond Street, London, NW3 2QG UK
| | - Peter Woolfson
- Department of Cardiology, Salford Royal Hospital, Stott Lane, Salford, M6 8HD UK
| | - Ana Jovanovic
- Mark Holland Metabolic Unit, Salford Royal Hospital, Stott Lane, Salford, M6 8HD UK
| | - Patrick Deegan
- Department of Medicine, Addenbrooke’s Hospital, Hill Road, Cambridge, CB2 0QQ UK
| | - Rosemary Rusk
- Department of Cardiology, Addenbrookes Hospital, Hill Road, Cambridge, CB2 0QQ UK
| | - Gemma A. Figtree
- Sydney Medical School, University of Sydney, Sydney, 2006 NSW Australia
- Cardiology Department, Royal North Shore Hospital, Reserve Road, St. Leonards, NSW 2065 Australia
| | - Michel Tchan
- Sydney Medical School, University of Sydney, Sydney, 2006 NSW Australia
- Department of Genetics, Westmead Hospital, Hawkesbury Road, Westmead, NSW 2145 Australia
| | - David Whalley
- Sydney Medical School, University of Sydney, Sydney, 2006 NSW Australia
- Cardiology Department, Royal North Shore Hospital, Reserve Road, St. Leonards, NSW 2065 Australia
| | - Dipak Kotecha
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Mindlesohn Way, Birmingham, B15 2TH UK
- Institute of Cardiovascular Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
| | - Francisco Leyva
- Aston Medical Research Institute, Aston Medical School, Birmingham, B4 7ET UK
| | - James Moon
- Barts Heart Centre, Barts Health NHS Trust, 16-18 Westmoreland Street, London, W1G 8PH UK
| | - Tarekegn Geberhiwot
- Department of Endocrinology, Queen Elizabeth Hospital Birmingham, Mindlesohn Way, Birmingham, B15 2TH UK
- Institute of Metabolism and System Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
| | - Richard P. Steeds
- Department of Cardiology, Queen Elizabeth Hospital Birmingham, Mindlesohn Way, Birmingham, B15 2TH UK
- Institute of Cardiovascular Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
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9
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Germain DP, Arad M, Burlina A, Elliott PM, Falissard B, Feldt-Rasmussen U, Hilz MJ, Hughes DA, Ortiz A, Wanner C, Weidemann F, Spada M. The effect of enzyme replacement therapy on clinical outcomes in female patients with Fabry disease - A systematic literature review by a European panel of experts. Mol Genet Metab 2019; 126:224-235. [PMID: 30413388 DOI: 10.1016/j.ymgme.2018.09.007] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 09/19/2018] [Accepted: 09/20/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Heterozygous females with Fabry disease have a wide range of clinical phenotypes depending on the nature of their mutation and their X-chromosome inactivation pattern; it is therefore important to examine outcomes of enzyme replacement therapy (ERT) in the female patient population specifically. This paper presents the findings of a systematic literature review of treatment outcomes with ERT in adult female patients. METHODS A comprehensive systematic literature review was conducted through January 2017 to retrieve published papers with original data on ERT in the treatment of Fabry disease. The review included all original articles that presented ERT outcomes data on patients with Fabry disease, irrespective of the study type. RESULTS Clinical evidence for the efficacy of ERT in female patients was available from 67 publications including six clinical trial publications, and indicates significant reductions in plasma and urine globotriaosylceramide (GL-3) accumulation (in female patients with elevated pre-treatment levels) and improvements in cardiac parameters and quality of life (QoL). To date, data are insufficient to conclude on the effects of ERT on the nervous system, gastrointestinal manifestations, and pain in female patients with Fabry disease. CONCLUSIONS This review of available literature data demonstrates that ERT in adult female patients with Fabry disease has a beneficial effect on GL-3 levels and cardiac outcomes. The current evidence also suggests that ERT may improve QoL in this patient population, though further studies are needed to examine these results.
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Affiliation(s)
- Dominique P Germain
- French Referral Center for Fabry disease, Division of Medical Genetics and INSERM U1179, University of Versailles, Paris-Saclay University, Montigny, France.
| | - Michael Arad
- Leviev Heart Center, Sheba Medical Center, Tel Hashomer, and Tel Aviv University, Israel
| | | | - Perry M Elliott
- University College London and Barts Heart Centre, London, United Kingdom
| | - Bruno Falissard
- INSERM U1018, University of Paris-Sud, University of Paris-Descartes, Paris, France
| | - Ulla Feldt-Rasmussen
- Department of Medical Endocrinology, Section 2132, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Max J Hilz
- Department of Neurology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Derralynn A Hughes
- Lysosomal Storage Disorders Unit, Department of Haematology, Royal Free London NHS Foundation Trust and University College London, United Kingdom
| | - Alberto Ortiz
- Unidad de Diálisis, IIS-Fundación Jiménez Díaz/UAM, IRSIN and REDINREN, Madrid, Spain
| | - Christoph Wanner
- Division of Nephrology, University Clinic, University of Würzburg, Würzburg, Germany
| | - Frank Weidemann
- Department of Cardiology, Innere Klinik II, Katharinen-Hospital, Unna, Germany
| | - Marco Spada
- Department of Paediatrics, University of Torino, Torino, Italy
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10
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Germain DP, Elliott PM, Falissard B, Fomin VV, Hilz MJ, Jovanovic A, Kantola I, Linhart A, Mignani R, Namdar M, Nowak A, Oliveira JP, Pieroni M, Viana-Baptista M, Wanner C, Spada M. The effect of enzyme replacement therapy on clinical outcomes in male patients with Fabry disease: A systematic literature review by a European panel of experts. Mol Genet Metab Rep 2019; 19:100454. [PMID: 30775256 PMCID: PMC6365982 DOI: 10.1016/j.ymgmr.2019.100454] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 01/23/2019] [Indexed: 11/17/2022] Open
Abstract
Background Enzyme replacement therapy (ERT) with recombinant human α-galactosidase has been available for the treatment of Fabry disease since 2001 in Europe and 2003 in the USA. Treatment outcomes with ERT are dependent on baseline patient characteristics, and published data are derived from heterogeneous study populations. Methods We conducted a comprehensive systematic literature review of all original articles on ERT in the treatment of Fabry disease published up until January 2017. This article presents the findings in adult male patients. Results Clinical evidence for the efficacy of ERT in adult male patients was available from 166 publications including 36 clinical trial publications. ERT significantly decreases globotriaosylceramide levels in plasma, urine, and in different kidney, heart, and skin cell types, slows the decline in estimated glomerular filtration rate, and reduces/stabilizes left ventricular mass and cardiac wall thickness. ERT also improves nervous system, gastrointestinal, pain, and quality of life outcomes. Conclusions ERT is a disease-specific treatment for patients with Fabry disease that may provide clinical benefits on several outcomes and organ systems. Better outcomes may be observed when treatment is started at an early age prior to the development of organ damage such as chronic kidney disease or cardiac fibrosis. Consolidated evidence suggests a dose effect. Data described in male patients, together with female and paediatric data, informs clinical practice and therapeutic goals for individualized treatment.
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Key Words
- ACEi, angiotensin-converting enzyme inhibitor
- ANS, autonomic nervous system
- ARB, angiotensin receptor blocker
- BPI, Brief Pain Inventory
- CES-D, Center for Epidemiologic Studies Depression Scale
- CNS, central nervous system
- CR, case report
- CT, clinical trial
- ECG, electrocardiogram/electrocardiography
- EOW, every other week
- ERT, enzyme replacement therapy
- Fabry disease
- GFR, glomerular filtration rate
- GI, gastrointestinal
- GL-3, globotriaosylceramide
- IENFD, intra-epidermal nerve fibre density
- IVST, intraventricular septum thickness
- LPWT, left posterior wall thickness
- LVEDD, left ventricular end-diastolic diameter
- LVEF, left ventricular ejection fraction
- LVH, left ventricular hypertrophy
- LVM, left ventricular mass
- LVMi, left ventricular mass index
- LVWT, left ventricular wall thickness
- MG, mixed gender
- MRI, magnetic resonance imaging
- MWT, maximal wall thickness
- NYHA, New York Heart Association
- OS, observational study
- PNS, peripheral nervous system
- QoL, quality of life
- RCT, randomized controlled trial
- SF-36, 36-item Short Form Health Survey
- TIA, transient ischaemic attack
- WMH, white matter hyperintensities.
- adult male patients
- agalsidase alfa
- agalsidase beta
- eGFR, estimated glomerular filtration rate
- enzyme replacement therapy
- lyso-GL-3, globotriaosylsphingosine
- systematic literature review
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Affiliation(s)
- Dominique P. Germain
- French Referral Center for Fabry disease, Division of Medical Genetics and INSERM U1179, University of Versailles, Paris-Saclay University, Montigny, France
- Corresponding author.
| | - Perry M. Elliott
- University College London and Barts Heart Centre, London, United Kingdom
| | - Bruno Falissard
- INSERM U1018, University of Paris-Sud, University of Paris-Descartes, Paris, France
| | - Victor V. Fomin
- Department of Internal Diseases No.1, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Max J. Hilz
- Department of Neurology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Ana Jovanovic
- Mark Holland Metabolic Unit, Salford Royal NHS Foundation Trust, Salford, United Kingdom
| | - Ilkka Kantola
- Division of Medicine, Turku University Hospital, University of Turku, Turku, Finland
| | - Aleš Linhart
- Second Department of Medicine – Department of Cardiovascular Medicine, 1st Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Renzo Mignani
- Department of Nephrology, Infermi Hospital, Rimini, Italy
| | - Mehdi Namdar
- Service de Cardiologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Albina Nowak
- Department of Internal Medicine, University Hospital of Zurich and University of Zurich, Zurich, Switzerland
| | - João-Paulo Oliveira
- Department of Genetics, São João Hospital Centre and Faculty of Medicine and “Instituto de Investigação e Inovação em Saúde (iS3)”, University of Porto, Porto, Portugal
| | | | - Miguel Viana-Baptista
- Serviço de Neurologia, Hospital Egas Moniz, Centro Hospitalar de Lisboa Ocidental; CEDOC Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Christoph Wanner
- Division of Nephrology, University Clinic, University of Würzburg, Würzburg, Germany
| | - Marco Spada
- Department of Paediatrics, University of Torino, Torino, Italy
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11
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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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12
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Kaneda T, Takeda M, Suematsu T, Yamamoto R, Takata M, Higashikata T, Ino H, Tsujibata A, Hayashi K, Fujino N, Kawashiri MA. Limited effects of long-term enzyme replacement therapy on the cardiac conduction system in Fabry disease. J Cardiol Cases 2018; 17:178-181. [PMID: 30279886 DOI: 10.1016/j.jccase.2018.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 01/11/2018] [Accepted: 01/15/2018] [Indexed: 10/18/2022] Open
Abstract
The long-term effects of enzyme replacement therapy (ERT) on cardiac function and the conduction system in Fabry disease are not clearly understood. We report a case of a 48-year-old man with non-classical Fabry disease treated with ERT for 11 years. He was diagnosed with Fabry disease at age 27 years based on the presence of decreased alpha-galactosidase A activity in the peripheral leukocytes and of the causal alpha-galactosidase A mutation (Val339Gln). Subsequently, peritoneal dialysis was initiated for renal failure at age 35 years. ERT was initiated at age 39 years to halt the progression of cardiac dysfunction. Electrical conduction disturbances progressed gradually to complete atrioventricular block with atrial standstill during 9 years of ERT despite the lack of progression of ventricular hypertrophy. Although he underwent permanent pacemaker implantation to prevent sudden cardiac death, the atrioventricular junctional rhythm remained, thereby lowering the ventricular pacing rate. Based on this case, we recognize that the effects of ERT are limited for inhibiting the progression of Fabry disease and especially for inhibiting arrhythmia and conduction disturbances. Early diagnosis of Fabry disease and early initiation of ERT might be the key to further improvements in this disease and its associated conditions. <Learning objective: We encountered a patient with Fabry disease treated with long-term enzyme replacement therapy (ERT) in whom conduction disturbances progressed without progression of left ventricular hypertrophy. This case suggests that ERT is limited for inhibiting the progression of Fabry disease and especially of arrhythmia and conduction disturbances. Early diagnosis of Fabry disease and initiation of ERT may be important for providing further improvements of this condition.>.
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Affiliation(s)
- Tomoya Kaneda
- Department of Internal Medicine, Komatsu Municipal Hospital, Komatsu, Japan
| | - Masahiro Takeda
- Department of Internal Medicine, Komatsu Municipal Hospital, Komatsu, Japan
| | - Tetsuro Suematsu
- Department of Internal Medicine, Komatsu Municipal Hospital, Komatsu, Japan
| | - Ryusuke Yamamoto
- Department of Internal Medicine, Komatsu Municipal Hospital, Komatsu, Japan
| | - Mutsuko Takata
- Department of Internal Medicine, Komatsu Municipal Hospital, Komatsu, Japan
| | | | - Hidekazu Ino
- Department of Internal Medicine, Komatsu Municipal Hospital, Komatsu, Japan
| | - Akihiko Tsujibata
- Division of Diagnostic Pathology, Komatsu Municipal Hospital, Komatsu, Japan
| | - Kenshi Hayashi
- Division of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medicine, Komatsu, Japan
| | - Noboru Fujino
- Division of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medicine, Komatsu, Japan
| | - Masa-Aki Kawashiri
- Division of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medicine, Komatsu, Japan
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13
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Vanninen SUM, Leivo K, Seppälä EH, Aalto-Setälä K, Pitkänen O, Suursalmi P, Annala AP, Anttila I, Alastalo TP, Myllykangas S, Heliö TM, Koskenvuo JW. Heterozygous junctophilin-2 (JPH2) p.(Thr161Lys) is a monogenic cause for HCM with heart failure. PLoS One 2018; 13:e0203422. [PMID: 30235249 PMCID: PMC6147424 DOI: 10.1371/journal.pone.0203422] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Accepted: 08/21/2018] [Indexed: 12/27/2022] Open
Abstract
During the last two decades, mutations in sarcomere genes have found to comprise the most common cause for hypertrophic cardiomyopathy (HCM), but still significant number of patients with dominant HCM in the family are left without molecular genetic diagnosis. Next generation sequencing (NGS) does not only enable evaluation of established HCM genes but also candidate genes for cardiomyopathy are frequently tested which may lead to a situation where conclusive interpretation of the variant requires extensive family studies. We aimed to characterize the phenotype related to a variant in the junctophilin-2 (JPH2) gene, which is less known non-sarcomeric candidate gene. In addition, we did extensive review of the literature and databases about JPH2 variation in association with cardiac disease. We characterize nine Finnish index patients with HCM and heterozygous for JPH2 c.482C>A, p.(Thr161Lys) variant were included and segregation studies were performed. We identified 20 individuals affected with HCM with or without systolic heart failure and conduction abnormalities in the nine Finnish families with JPH2 p.(Thr161Lys) variant. We found 26 heterozygotes with the variant and penetrance was 71% by age 60 and 100% by age 80. Co-segregation of the variant with HCM phenotype was observed in six families. Main clinical features were left ventricular hypertrophy, arrhythmia vulnerability and conduction abnormalities including third degree AV-block. In some patients end-stage severe left ventricular heart failure with normal or mildly enlarged diastolic dimensions was detected. In conclusion, we propose that the heterozygous JPH2 p.(Thr161Lys) variant is a new Finnish mutation causing atypical HCM.
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Affiliation(s)
| | - Krista Leivo
- Heart and Lung Center, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | | | - Katriina Aalto-Setälä
- Heart Center, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | - Olli Pitkänen
- Divisions of Pediatric Cardiology, Children's Hospital/Helsinki University Hospital, Helsinki, Finland
| | - Piia Suursalmi
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland
| | - Antti-Pekka Annala
- Department of Internal Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Ismo Anttila
- Department of Internal Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Tero-Pekka Alastalo
- Blueprint Genetics, Helsinki, Finland
- Divisions of Pediatric Cardiology, Children's Hospital/Helsinki University Hospital, Helsinki, Finland
| | - Samuel Myllykangas
- Blueprint Genetics, Helsinki, Finland
- Institute of Biomedicine, University of Helsinki, Helsinki, Finland
| | - Tiina M. Heliö
- Heart and Lung Center, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Juha W. Koskenvuo
- Blueprint Genetics, Helsinki, Finland
- Department of Clinical Physiology and Nuclear Medicine, HUS Medical Imaging Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Wanner C, Arad M, Baron R, Burlina A, Elliott PM, Feldt-Rasmussen U, Fomin VV, Germain DP, Hughes DA, Jovanovic A, Kantola I, Linhart A, Mignani R, Monserrat L, Namdar M, Nowak A, Oliveira JP, Ortiz A, Pieroni M, Spada M, Tylki-Szymańska A, Tøndel C, Viana-Baptista M, Weidemann F, Hilz MJ. European expert consensus statement on therapeutic goals in Fabry disease. Mol Genet Metab 2018; 124:189-203. [PMID: 30017653 DOI: 10.1016/j.ymgme.2018.06.004] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/31/2018] [Accepted: 06/10/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND Fabry disease, an inherited lysosomal storage disorder, causes multi-organ pathology resulting in substantial morbidity and a reduced life expectancy. Although Fabry disease is an X-linked disorder, both genders may be affected, but generally to a lesser extent in females. The disease spectrum ranges from classic early-onset disease to non-classic later-onset phenotypes, with complications occurring in multiple organs or being confined to a single organ system depending on the stage of the disease. The impact of therapy depends upon patient- and disease-specific factors and timing of initiation. METHODS A European panel of experts collaborated to develop a set of organ-specific therapeutic goals for Fabry disease, based on evidence identified in a recent systematic literature review and consensus opinion. RESULTS A series of organ-specific treatment goals were developed. For each organ system, optimal treatment strategies accounted for inter-patient differences in disease severity, natural history, and treatment responses as well as the negative burden of therapy and the importance of multidisciplinary care. The consensus therapeutic goals and proposed patient management algorithm take into account the need for early disease-specific therapy to delay or slow the progression of disease as well as non-specific adjunctive therapies that prevent or treat the effects of organ damage on quality of life and long-term prognosis. CONCLUSIONS These consensus recommendations help advance Fabry disease management by considering the balance between anticipated clinical benefits and potential therapy-related challenges in order to facilitate individualized treatment, optimize patient care and improve quality of life.
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Affiliation(s)
- Christoph Wanner
- Division of Nephrology, University Clinic, University of Würzburg, Würzburg, Germany.
| | - Michael Arad
- Leviev Heart Center, Sheba Medical Center, Tel Hashomer, Tel Aviv University, Israel
| | - Ralf Baron
- Division of Neurological Pain Research and Therapy, Department of Neurology, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | | | - Perry M Elliott
- Barts Heart Centre, University College London, London, United Kingdom
| | - Ulla Feldt-Rasmussen
- Department of Medical Endocrinology, Section 2132, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Victor V Fomin
- I.M. Sechenov First Moscow State Medical University, Department of Internal Diseases No. 1, Moscow, Russian Federation
| | - Dominique P Germain
- French Referral Center for Fabry disease, Division of Medical Genetics and INSERM U1179, University of Versailles, Paris-Saclay University, Montigny, France
| | - Derralynn A Hughes
- Lysosomal Storage Disorders Unit, Department of Haematology, Royal Free London NHS Foundation Trust, University College London, United Kingdom
| | - Ana Jovanovic
- Mark Holland Metabolic Unit, Salford Royal NHS Foundation Trust, Salford, United Kingdom
| | - Ilkka Kantola
- Division of Medicine, Turku University Hospital, Turku, Finland
| | - Aleš Linhart
- Second Department of Medicine - Department of Cardiovascular Medicine, 1st Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Renzo Mignani
- Department of Nephrology, Infermi Hospital, Rimini, Italy
| | | | - Mehdi Namdar
- Service de Cardiologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Albina Nowak
- University Heart Center, University Hospital of Zurich and University of Zurich, Zurich, Switzerland
| | - João-Paulo Oliveira
- Department of Genetics, São João Hospital Centre & Faculty of Medicine and "Instituto de Investigação e Inovação em Saúde (i3S)", University of Porto, Porto, Portugal
| | - Alberto Ortiz
- Unidad de Diálisis, IIS-Fundación Jiménez Díaz/UAM, IRSIN and REDINREN, Madrid, Spain
| | | | - Marco Spada
- Department of Paediatrics, University of Torino, Torino, Italy
| | - Anna Tylki-Szymańska
- Department of Paediatrics, Nutrition and Metabolic Diseases, Children's Memorial Health Institute, Warsaw, Poland
| | - Camilla Tøndel
- Department of Paediatrics, Haukeland University Hospital and Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Miguel Viana-Baptista
- Serviço de Neurologia, Hospital Egas Moniz, Centro Hospitalar de Lisboa Ocidental, CEDOC Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Frank Weidemann
- Department of Cardiology, Innere Klinik II, Katharinen-Hospital, Unna, Germany
| | - Max J Hilz
- Department of Neurology, University of Erlangen-Nuremberg, Erlangen, Germany
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Siegenthaler M, Huynh-Do U, Krayenbuehl P, Pollock E, Widmer U, Debaix H, Olinger E, Frank M, Namdar M, Ruschitzka F, Nowak A. Impact of cardio-renal syndrome on adverse outcomes in patients with Fabry disease in a long-term follow-up. Int J Cardiol 2017; 249:261-267. [DOI: 10.1016/j.ijcard.2017.09.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 08/10/2017] [Accepted: 09/11/2017] [Indexed: 02/08/2023]
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Fabry disease: A fundamental genetic modifier of cardiac function. Curr Res Transl Med 2016; 65:10-14. [PMID: 28340691 DOI: 10.1016/j.retram.2016.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 09/02/2016] [Accepted: 09/02/2016] [Indexed: 02/05/2023]
Abstract
Fabry disease (FD) is an inherited X-linked metabolic storage disorder triggered by abnormalities in the GLA gene at Xq22, which leads to a deficiency in α-galactosidase A and massive accumulation of intralysosomal glycosphingolipids. Cardiac complications are very common in FD and are the main cause of late morbidity, as well as early mortality in both hemizygous men and heterozygous women. There is a need for a multidisciplinary approach to evaluation and management of FD patients as there is a wide range of presentation of FD, which varies with mutation and other organ involvement/dysfunction. An overview of common cardiac involvement and clinical characteristics in FD including: left ventricular hypertrophy (LVH), conduction abnormalities and arrhythmias, coronary artery disease and valvular infiltrative myopathy are provided in this review. Current therapeutic approaches such as enzyme replacement therapy as well as the emergence of novel therapeutic options such as gene therapy to optimize disease outcomes in FD patients will be highlighted in this paper.
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Sené T, Lidove O, Sebbah J, Darondel JM, Picard H, Aaron L, Fain O, Zenone T, Joly D, Charron P, Ziza JM. Cardiac device implantation in Fabry disease: A retrospective monocentric study. Medicine (Baltimore) 2016; 95:e4996. [PMID: 27749559 PMCID: PMC5059061 DOI: 10.1097/md.0000000000004996] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
The incidence and predictive factors of arrhythmias and/or conduction abnormalities (ACAs) requiring cardiac device (CD) implantation are poorly characterized in Fabry disease (FD). The aim of our retrospective study was to determine the prevalence, incidence, and factors associated with ACA requiring CD implantation in a monocentric cohort of patients with confirmed FD who were followed up in a department of internal medicine and reference center for FD.Forty-nine patients (20M, 29F) were included. Nine patients (4M, 5F; 18%) had at least one episode of ACA leading to device therapy. Six patients (4M/2F) required a pacemaker (PM) for sinus node dysfunction (n = 4) or atrioventricular disease (n = 2). One female patient required an internal cardioverter-defibrillator (ICD) to prevent sudden cardiac death because of nonsustained ventricular tachycardia (nSVT). One female patient required PM-ICD for sinus node dysfunction and nSVT. One patient underwent CD implantation before the diagnosis of FD. The annual rate of CD implantation was estimated at 1.90 per 100 person years. On univariate analysis at the end of the follow-up period, the factors associated with ACAs requiring CD implantation were as follows: delayed diagnosis of FD, delayed initiation of enzyme replacement therapy, age at the last follow-up visit, and severe multiorgan phenotype (hypertrophic cardiomyopathy, chronic kidney disease, and/or sensorineural hearing loss). On multivariate analysis, age at diagnosis of FD and age at the last follow-up visit were independently associated with an increased risk of ACAs requiring CD (P < 0.05).Considering the high frequency of ACAs requiring CD implantation and the risk of sudden death in patients with FD, regular monitoring is mandatory, especially in patients with a late diagnosis of FD and/or with a severe phenotype. Regular Holter ECGs, therapeutic education of patients, and deliverance of an emergency card including a phenotype summary are crucial in the care of FD patients.Available guidelines for device therapy and the efficacy of enzyme replacement therapy for arrhythmias or conduction abnormalities are discussed.
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Affiliation(s)
- Thomas Sené
- Department of Internal Medicine and Rheumatology, Reference Center for Lysosomal Storage Disorders (CRML, site Avron), Groupe Hospitalier Diaconesses Croix-Saint-Simon
| | - Olivier Lidove
- Department of Internal Medicine and Rheumatology, Reference Center for Lysosomal Storage Disorders (CRML, site Avron), Groupe Hospitalier Diaconesses Croix-Saint-Simon
- Inserm UMRS 974, Université Pierre & Marie Curie
- Correspondence: Olivier Lidove, Service de Médecine Interne-Rhumatologie, Hôpital de la Croix Saint-Simon, 125, rue d’Avron, 75020 Paris, France (e-mail: )
| | - Joel Sebbah
- Department of Cardiology, Institut Mutualiste Montsouris
| | | | - Hervé Picard
- Department of Clinical Research, Fondation Ophtalmologique Rothschild, Paris
| | - Laurent Aaron
- Department of Internal Medicine, Centre Hospitalier Jacques Coeur, Bourges
| | - Olivier Fain
- Department of Internal Medicine, Hôpital Saint-Antoine, AP-HP, Université Pierre & Marie Curie, Paris
| | - Thierry Zenone
- Department of Internal Medicine, Centre Hospitalier de Valence, Valence
| | - Dominique Joly
- Department of Nephrology, Hôpital Necker, AP-HP, Université René Descartes, Paris
| | - Philippe Charron
- Referral Center For Cardiac Hereditary Diseases, Hôpital Pitié-Salpêtrière, AP-HP, Université Versailles-Saint-Quentin, Saint-Quentin-en-Yvelines, France
| | - Jean-Marc Ziza
- Department of Internal Medicine and Rheumatology, Reference Center for Lysosomal Storage Disorders (CRML, site Avron), Groupe Hospitalier Diaconesses Croix-Saint-Simon
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