1
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Coratti G, Bovis F, Pera MC, Scoto M, Montes J, Pasternak A, Mayhew A, Muni-Lofra R, Duong T, Rohwer A, Dunaway Young S, Civitello M, Salmin F, Mizzoni I, Morando S, Pane M, Albamonte E, D'Amico A, Brolatti N, Sframeli M, Marini-Bettolo C, Sansone VA, Bruno C, Messina S, Bertini E, Baranello G, Day J, Darras BT, De Vivo DC, Hirano M, Muntoni F, Finkel R, Mercuri E. Determining minimal clinically important differences in the Hammersmith Functional Motor Scale Expanded for untreated spinal muscular atrophy patients: An international study. Eur J Neurol 2024:e16309. [PMID: 38656662 DOI: 10.1111/ene.16309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/21/2024] [Accepted: 04/04/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND AND PURPOSE Spinal muscular atrophy (SMA) is a rare and progressive neuromuscular disorder with varying severity levels. The aim of the study was to calculate minimal clinically important difference (MCID), minimal detectable change (MDC), and values for the Hammersmith Functional Motor Scale Expanded (HFMSE) in an untreated international SMA cohort. METHODS The study employed two distinct methods. MDC was calculated using distribution-based approaches to consider standard error of measurement and effect size change in a population of 321 patients (176 SMA II and 145 SMA III), allowing for stratification based on age and function. MCID was assessed using anchor-based methods (receiver operating characteristic [ROC] curve analysis and standard error) on 76 patients (52 SMA II and 24 SMA III) for whom the 12-month HFMSE could be anchored to a caregiver-reported clinical perception questionnaire. RESULTS With both approaches, SMA type II and type III patients had different profiles. The MCID, using ROC analysis, identified optimal cutoff points of -2 for type II and -4 for type III patients, whereas using the standard error we found the optimal cutoff points to be 1.5 for improvement and -3.2 for deterioration. Furthermore, distribution-based methods uncovered varying values across age and functional status subgroups within each SMA type. CONCLUSIONS These results emphasize that the interpretation of a single MCID or MDC value obtained in large cohorts with different functional status needs to be made with caution, especially when these may be used to assess possible responses to new therapies.
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Affiliation(s)
- Giorgia Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Francesca Bovis
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - Maria Carmela Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Mariacristina Scoto
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health & MRC Centre for Neuromuscular Diseases, London, UK
| | | | - Amy Pasternak
- Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Anna Mayhew
- John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Robert Muni-Lofra
- John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Tina Duong
- Department of Neurology TD, Stanford University, Palo Alto, California, USA
| | - Annemarie Rohwer
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health & MRC Centre for Neuromuscular Diseases, London, UK
| | | | | | | | - Irene Mizzoni
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Simone Morando
- Center of Myology and Neurodegenerative Disorders, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Marika Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Noemi Brolatti
- Center of Myology and Neurodegenerative Disorders, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Chiara Marini-Bettolo
- John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Valeria Ada Sansone
- NEMO Clinical Center, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Claudio Bruno
- Center of Myology and Neurodegenerative Disorders, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Giovanni Baranello
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health & MRC Centre for Neuromuscular Diseases, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - John Day
- Department of Neurology TD, Stanford University, Palo Alto, California, USA
| | - Basil T Darras
- Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Darryl C De Vivo
- Columbia University Irving Medical Center, New York, New York, USA
| | - Michio Hirano
- Columbia University Irving Medical Center, New York, New York, USA
| | - Francesco Muntoni
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health & MRC Centre for Neuromuscular Diseases, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Richard Finkel
- St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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2
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Servais L, Day JW, De Vivo DC, Kirschner J, Mercuri E, Muntoni F, Proud CM, Shieh PB, Tizzano EF, Quijano-Roy S, Desguerre I, Saito K, Faulkner E, Benguerba KM, Raju D, LaMarca N, Sun R, Anderson FA, Finkel RS. Real-World Outcomes in Patients with Spinal Muscular Atrophy Treated with Onasemnogene Abeparvovec Monotherapy: Findings from the RESTORE Registry. J Neuromuscul Dis 2024; 11:425-442. [PMID: 38250783 DOI: 10.3233/jnd-230122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Background Long-term, real-world effectiveness and safety data of disease-modifying treatments for spinal muscular atrophy (SMA) are important for assessing outcomes and providing information for a larger number and broader range of SMA patients than included in clinical trials. Objective We sought to describe patients with SMA treated with onasemnogene abeparvovec monotherapy in the real-world setting. Methods RESTORE is a prospective, multicenter, multinational, observational registry that captures data from a variety of sources. Results Recruitment started in September 2018. As of May 23, 2022, data were available for 168 patients treated with onasemnogene abeparvovec monotherapy. Median (IQR) age at initial SMA diagnosis was 1 (0-6) month and at onasemnogene abeparvovec infusion was 3 (1-10) months. Eighty patients (47.6%) had two and 70 (41.7%) had three copies of SMN2, and 98 (58.3%) were identified by newborn screening. Infants identified by newborn screening had a lower age at final assessment (mean age 11.5 months) and greater mean final (SD) CHOP INTEND score (57.0 [10.0] points) compared with clinically diagnosed patients (23.1 months; 52.1 [8.0] points). All patients maintained/achieved motor milestones. 48.5% (n = 81/167) experienced at least one treatment-emergent adverse event (AE), and 31/167 patients (18.6%) experienced at least one serious AE, of which 8/31 were considered treatment-related. Conclusion These real-world outcomes support findings from the interventional trial program and demonstrate effectiveness of onasemnogene abeparvovec over a large patient population, which was consistent with initial clinical data and published 5-year follow-up data. Observed AEs were consistent with the established safety profile of onasemnogene abeparvovec.
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Affiliation(s)
- Laurent Servais
- MDUK Oxford Neuromuscular Centre & NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
- Neuromuscular Reference Center, Department of Paediatrics, University and University Hospital of Liège, Liège, Belgium
| | - John W Day
- Department of Neurology, Stanford University Medical Center, Stanford, CA, USA
| | - Darryl C De Vivo
- Departments of Neurology and Pediatrics, Columbia University Irving Medical Center, New York, NY, USA
| | - Janbernd Kirschner
- Department for Neuropediatrics and Muscle Disease, Medical Center - University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Eugenio Mercuri
- Department of Paediatric Neurology and Nemo Clinical Centre, Catholic University, Rome, Italy
| | - Francesco Muntoni
- The Dubowitz Neuromuscular Centre, University College London, Great Ormond Street Institute of Child Health & Great Ormond Street Hospital, London, UK
- National Institute of Health Research, Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Crystal M Proud
- Children's Hospital of The King's Daughters, Norfolk, VA, USA
| | - Perry B Shieh
- Department of Neurology, David Geffen School of Medicine at UCLA, University of California, Los Angeles, Los Angeles, CA, USA
| | - Eduardo F Tizzano
- Department of Clinical and Molecular Genetics, Hospital Vall d'Hebron, Barcelona, Spain
| | - Susana Quijano-Roy
- Garches Neuromuscular Reference Center, Child Neurology and ICU Department, APHP Raymond Poincare University Hospital (UVSQ Paris Saclay), Garches, France
| | | | - Kayoko Saito
- Institute of Medical Genetics, Tokyo Women's Medical University, Tokyo, Japan
| | - Eric Faulkner
- Novartis Gene Therapies, Inc., Bannockburn, IL, USA
- Institute for Precision and Individualized Therapy, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, IL, USA
- Genomics, Biotech and Emerging Medical Technology Institute, National Association of Managed Care Physicians, Richmond, VA, USA
| | | | - Dheeraj Raju
- Novartis Gene Therapies, Inc., Bannockburn, IL, USA
| | | | - Rui Sun
- Novartis Gene Therapies, Inc., Bannockburn, IL, USA
| | - Frederick A Anderson
- Center for Outcomes Research, University of Massachusetts Medical School, Worcester, MA, USA
| | - Richard S Finkel
- Center for Experimental Neurotherapeutics, St. Jude Children's Research Hospital, Memphis, TN, USA
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3
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Wolfe A, Stimpson G, Ramsey D, Coratti G, Dunaway Young S, Mayhew A, Pane M, Rohwer A, Muni Lofra R, Duong T, O'Reilly E, Milev E, Civitello M, Sansone VA, D'Amico A, Bertini E, Messina S, Bruno C, Albamonte E, Mazzone E, Main M, Montes J, Glanzman AM, Zolkipli-Cunningham Z, Pasternak A, Marini-Bettolo C, Day JW, Darras BT, De Vivo DC, Baranello G, Scoto M, Finkel RS, Mercuri E, Muntoni F. Disease Trajectories in the Revised Hammersmith Scale in a Cohort of Untreated Patients with Spinal Muscular Atrophy types 2 and 3. J Neuromuscul Dis 2024; 11:665-677. [PMID: 38427497 DOI: 10.3233/jnd-230211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2024]
Abstract
Background Spinal muscular atrophy (SMA) is a neuromuscular disorder characterised by progressive motor function decline. Motor function is assessed using several functional outcome measures including the Revised Hammersmith Scale (RHS). Objective In this study, we present longitudinal trajectories for the RHS in an international cohort of 149 untreated paediatric SMA 2 and 3 patients (across 531 assessments collected between March 2015 and July 2019). Methods We contextualise these trajectories using both the Hammersmith Functional Motor Scale Expanded (HFMSE) and Revised Upper Limb Module (RULM). At baseline, this cohort included 50% females and 15% of patients had undergone spinal fusion surgery. Patient trajectories were modelled using a natural cubic spline with age, sex, and random effects for each patient. Results RHS and HFMSE scores show similar trends over time in this cohort not receiving disease modifying therapies. The results confirm the strong correlation between the RHS and RULM previously observed in SMA types 2 and 3a. Scoliosis surgery is associated with a reduction of 3 points in the RHS, 4.5 points in the HFMSE for the SMA 2 population, and a reduction of 11.8 points in the RHS, and 13.4 points in the HFMSE for the SMA 3a populations. When comparing the RHS and RULM, there is a lower correlation in the type 3a's than the type 2 patients. In the SMA 2 population, there is no significant difference between the sexes in either the RHS or HFMSE trajectories. There is no significant difference in the RULM trajectory in the SMA 2 or 3a participants by sex. Conclusions This study demonstrates that the RHS could be used in conjunction with other functional measures such as the RULM to holistically detect SMA disease progression. This will assist with fully understanding changes that occur with treatments, further defining trajectories and therapy outcomes.
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Affiliation(s)
- Amy Wolfe
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- Evelina London Children's Hospital, Guys and St Thomas' NHS Foundation Trust, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Georgia Stimpson
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | | | - Giorgia Coratti
- Pediatric Neurology Unit, Catholic University, Rome, Italy
- Centro Clinico Nemo, U.O.C. Neuropsichiatria Infantile Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | - Anna Mayhew
- John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University, Integrated Laboratory Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, UK
| | - Marika Pane
- Pediatric Neurology Unit, Catholic University, Rome, Italy
- Centro Clinico Nemo, U.O.C. Neuropsichiatria Infantile Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Annemarie Rohwer
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Robert Muni Lofra
- John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University, Integrated Laboratory Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, UK
| | | | - Emer O'Reilly
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Evelin Milev
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Matthew Civitello
- St. Jude Children's Research Hospital, Memphis, USA
- Nemours Children's Hospital and University of Central Florida College of Medicine, Orlando, USA
| | - Valeria A Sansone
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Claudio Bruno
- Center of Translational and Experimental Myology and Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, IRCCS Istituto Giannina Gaslini and University of Genoa, Genoa, Italy
| | - Emilio Albamonte
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Elena Mazzone
- Pediatric Neurology Unit, Catholic University, Rome, Italy
- Centro Clinico Nemo, U.O.C. Neuropsichiatria Infantile Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Marion Main
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
| | | | | | | | - Amy Pasternak
- Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Chiara Marini-Bettolo
- John Walton Muscular Dystrophy Research Centre, Translational and Clinical Research Institute, Newcastle University, Integrated Laboratory Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, UK
| | | | - Basil T Darras
- Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Giovanni Baranello
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Mariacristina Scoto
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Richard S Finkel
- St. Jude Children's Research Hospital, Memphis, USA
- Nemours Children's Hospital and University of Central Florida College of Medicine, Orlando, USA
| | - Eugenio Mercuri
- Pediatric Neurology Unit, Catholic University, Rome, Italy
- Centro Clinico Nemo, U.O.C. Neuropsichiatria Infantile Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Francesco Muntoni
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, London, UK
- National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, UK
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4
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Ricci M, Cicala G, Capasso A, Coratti G, Fiori S, Cutrona C, D'Amico A, Sansone VA, Bruno C, Messina S, Mongini T, Coccia M, Siciliano G, Pegoraro E, Masson R, Filosto M, Comi GP, Corti S, Ronchi D, Maggi L, D'Angelo MG, Vacchiano V, Ticci C, Ruggiero L, Verriello L, Ricci FS, Berardinelli AL, Maioli MA, Garibaldi M, Nigro V, Previtali SC, Pera MC, Tizzano E, Pane M, Tiziano FD, Mercuri E. Clinical Phenotype of Pediatric and Adult Patients With Spinal Muscular Atrophy With Four SMN2 Copies: Are They Really All Stable? Ann Neurol 2023; 94:1126-1135. [PMID: 37695206 DOI: 10.1002/ana.26788] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/29/2023] [Accepted: 09/05/2023] [Indexed: 09/12/2023]
Abstract
OBJECTIVE The aim of this study was to provide an overview of the clinical phenotypes associated with 4 SMN2 copies. METHODS Clinical phenotypes were analyzed in all the patients with 4 SMN2 copies as part of a nationwide effort including all the Italian pediatric and adult reference centers for spinal muscular atrophy (SMA). RESULTS The cohort includes 169 patients (102 men and 67 women) with confirmed 4 SMN2 copies (mean age at last follow-up = 36.9 ± 19 years). Six of the 169 patients were presymptomatic, 8 were classified as type II, 145 as type III (38 type IIIA and 107 type IIIB), and 8 as type IV. The remaining 2 patients were asymptomatic adults identified because of a familial case. The cross-sectional functional data showed a reduction of scores with increasing age. Over 35% of the type III and 25% of the type IV lost ambulation (mean age = 26.8 years ± 16.3 SD). The risk of loss of ambulation was significantly associated with SMA type (p < 0.0001), with patients with IIIB and IV less likely to lose ambulation compared to type IIIA. There was an overall gender effect with a smaller number of women and a lower risk for women to lose ambulation. This was significant in the adult (p = 0.009) but not in the pediatric cohort (p = 0.43). INTERPRETATION Our results expand the existing literature on natural history of 4 SMN2 copies confirming the variability of phenotypes in untreated patients, ranging from type II to type IV and an overall reduction of functional scores with increasing age. ANN NEUROL 2023;94:1126-1135.
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Affiliation(s)
- Martina Ricci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Agostino Gemelli IRCCS, Rome, Italy
| | - Gianpaolo Cicala
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Agostino Gemelli IRCCS, Rome, Italy
| | - Anna Capasso
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Agostino Gemelli IRCCS, Rome, Italy
| | - Giorgia Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Agostino Gemelli IRCCS, Rome, Italy
| | - Stefania Fiori
- Department of Life Sciences and Public Health, Section of Genomic Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Costanza Cutrona
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Adele D'Amico
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Valeria A Sansone
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Claudio Bruno
- Center of Translational and Experimental Myology, and Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Tiziana Mongini
- AOU Città della Salute e della Scienza di Torino, presidio Molinette e OIRM (SS Malattie neuromuscolari e SC Neuropsichiatria Infantile), Turin, Italy
| | - Michela Coccia
- Department of Neurological Sciences, AOU Ospedali Riuniti di Ancona, Torrette, Ancona, Italy
| | - Gabriele Siciliano
- AOU Pisana (Department of Clinical and Experimental Medicine), Neurology Unit, Pisa, Italy
| | | | - Riccardo Masson
- Developmental Neurology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Massimiliano Filosto
- Department of Clinical and Experimental Sciences, University of Brescia (Italy), NeMO-Brescia Clinical Center for Neuromuscular Diseases, Brescia, Italy
| | - Giacomo P Comi
- Neurology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Dino Ferrari Center, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Stefania Corti
- Neurology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Dino Ferrari Center, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Dario Ronchi
- Neurology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Dino Ferrari Center, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Lorenzo Maggi
- Fondazione IRCCS Istituto Neurologico Carlo Besta Developmental Neurology Unit, Milan, Italy
| | - Maria G D'Angelo
- NeuroMuscular Unit, Scientific Institute IRCCS E. Medea, Lecco, Italy
| | - Veria Vacchiano
- UOC Clinica Neurologica, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Chiara Ticci
- Metabolic Unit, A. Meyer Children's Hospital, Florence, Italy
| | - Lucia Ruggiero
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, University of Naples Federico II, Naples, Italy
| | - Lorenzo Verriello
- Neurology Unit, Department of Neurosciences, University Hospital Santa Maria della Misericordia, Udine, Italy
| | - Federica S Ricci
- AOU Città della Salute e della Scienza di Torino, presidio Molinette e OIRM (SS Malattie neuromuscolari e SC Neuropsichiatria Infantile), Turin, Italy
| | | | | | - Matteo Garibaldi
- Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Vincenzo Nigro
- Medical Genetics and Cardiomyology Unit, Department of Precision Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Napoli, Italy
- TIGEM, Pozzuoli, Italy
| | - Stefano C Previtali
- Institute of Experimental Neurology (INSPE), Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Carmela Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Agostino Gemelli IRCCS, Rome, Italy
| | - Eduardo Tizzano
- Department of Clinical and Molecular Genetics, Medicine Genetics Group, VHIR, Hospital Vall Hebron Barcelona, Barcelona, Spain
| | - Marika Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Agostino Gemelli IRCCS, Rome, Italy
| | - Francesco Danilo Tiziano
- Department of Life Sciences and Public Health, Section of Genomic Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
- Unit of Medical Genetics, Department of Laboratory Science and Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
- Centro Clinico Nemo, Fondazione Agostino Gemelli IRCCS, Rome, Italy
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5
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Crisafulli S, Boccanegra B, Vitturi G, Trifirò G, De Luca A. Pharmacological Therapies of Spinal Muscular Atrophy: A Narrative Review of Preclinical, Clinical-Experimental, and Real-World Evidence. Brain Sci 2023; 13:1446. [PMID: 37891814 PMCID: PMC10605203 DOI: 10.3390/brainsci13101446] [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: 09/21/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Spinal muscular atrophy (SMA) is a rare neuromuscular disease, with an estimated incidence of about 1 in 10,000 live births. To date, three orphan drugs have been approved for the treatment of SMA: nusinersen, onasemnogene abeparvovec, and risdiplam. The aim of this narrative review was to provide an overview of the pre- and post-marketing evidence on the pharmacological treatments approved for the treatment of SMA by identifying preclinical and clinical studies registered in clinicaltrials.gov and in the EU PAS register from their inception until the 4 January 2023. The preclinical evidence on the drugs approved for SMA allowed a significant acceleration in the experimental phase of these drugs. However, since these drugs had been authorized through accelerated programs, the conduction of post-marketing studies was requested as a condition of their marketing approval to better understand their risk-benefit profiles in real-world settings. As of the 4 January 2023, a total of 69 post-marketing studies concerning the three orphan drugs approved for SMA were identified in clinicaltrials.gov (N = 65; 94.2%) and in the EU PAS register (N = 4; 5.8%). Currently, ongoing studies are primarily aimed at providing evidence concerning the risk-benefit profile of the three drugs in specific populations that were not included in the pivotal trials and to investigate the long-term safety and clinical benefits of these drugs. Real-world data sources collecting information regarding the natural history of the disease and post-marketing surveillance of the available therapies are increasingly becoming essential for generating real-world evidence on this rare disease and its orphan drugs.
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Affiliation(s)
- Salvatore Crisafulli
- Department of Medicine, University of Verona, Piazzale Ludovico Antonio Scuro 10, 37124 Verona, Italy;
| | - Brigida Boccanegra
- Department of Pharmacy-Drug Sciences, University of Bari “Aldo Moro”, Via E. Orabona 4, 70125 Bari, Italy; (B.B.); (A.D.L.)
| | - Giacomo Vitturi
- Department of Diagnostics and Public Health, University of Verona, Piazzale Ludovico Antonio Scuro 10, 37124 Verona, Italy;
| | - Gianluca Trifirò
- Department of Diagnostics and Public Health, University of Verona, Piazzale Ludovico Antonio Scuro 10, 37124 Verona, Italy;
| | - Annamaria De Luca
- Department of Pharmacy-Drug Sciences, University of Bari “Aldo Moro”, Via E. Orabona 4, 70125 Bari, Italy; (B.B.); (A.D.L.)
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6
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Pane M, Berti B, Capasso A, Coratti G, Varone A, D’Amico A, Messina S, Masson R, Sansone VA, Donati MA, Agosto C, Bruno C, Ricci F, Pini A, Gagliardi D, Filosto M, Corti S, Leone D, Palermo C, Onesimo R, De Sanctis R, Ricci M, Bitetti I, Sframeli M, Dosi C, Albamonte E, Ticci C, Brolatti N, Bertini E, Finkel R, Mercuri E. Onasemnogene abeparvovec in spinal muscular atrophy: predictors of efficacy and safety in naïve patients with spinal muscular atrophy and following switch from other therapies. EClinicalMedicine 2023; 59:101997. [PMID: 37197706 PMCID: PMC10184045 DOI: 10.1016/j.eclinm.2023.101997] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/19/2023] Open
Abstract
Background Efficacy and safety of onasemnogene abeparvovec (OA) for Spinal Muscular Atrophy infants under 7 months and <8.5 kg has been reported in clinical trials. This study examines efficacy and safety predictors in a wide age (22 days-72 months) and weight (3.2-17 kg) range, also including patients previously treated with other drugs. Methods 46 patients were treated for 12 months between January 2020 and March 2022. Safety profile was also available for another 21 patients with at least 6 month follow-up after OA infusion. 19/67 were treatment naïve when treated with OA. Motor function was measured with the CHOP-INTEND. Findings CHOP-INTEND changes varied among age groups. Baseline score and age at OA treatment best predicted changes. A mixed model post-hoc analysis showed that in patients treated before the age of 24 months the CHOP-INTEND changes were already significant 3 months after OA while in those treated after the age of 24 months the difference was only significant 12 months after OA. Adverse events occurred in 51/67. The risk for elevated transaminases serum levels was higher in older patients. This was also true for weight and for pre-treatment with nusinersen when analysed individually. A binomial negative regression analysis showed that only age at OA treatment had a significant effect on the risk of elevated transaminases. Interpretation Our paper describes OA 12-month follow-up showing efficacy across various age and weight groups not targeted by clinical trials. The study identifies prognostic factors for safety and efficacy in treatment selection. Funding None.
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Affiliation(s)
- Marika Pane
- Paediatric Neurology, Catholic University, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Beatrice Berti
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Anna Capasso
- Paediatric Neurology, Catholic University, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giorgia Coratti
- Paediatric Neurology, Catholic University, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Antonio Varone
- Department of Neurosciences, Paediatric Neurology, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Adele D’Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Riccardo Masson
- Fondazione IRCCS Istituto Neurologico Carlo Besta Developmental Neurology Unit, Milan, Italy
| | - Valeria Ada Sansone
- Neurorehabilitation Unit, Centro Clinico Nemo, Niguarda Hospital, University of Milan, Milano, Italy
| | - Maria Alice Donati
- Metabolic and Muscular Unit, Meyer Children's Hospital IRCCS, Florence, Italy
| | - Caterina Agosto
- Dipartimento di Salute della Donna e del Bambino, Università di Padova, Padua, Italy
| | - Claudio Bruno
- Center of Myology and Neurodegenerative Disorders, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Federica Ricci
- AOU Città della Salute e della Scienza di Torino, Presidio OIRM (SC Neuropsichiatria Infantile), Turin, Italy
| | - Antonella Pini
- Neuromuscular Pediatric Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna-UOC Neuropsichiatria dell’Età Pediatrica, Bologna, Italy
| | - Delio Gagliardi
- Pediatric Neurology Unit, Pediatric Hospital "Giovanni XXIII", Bari, Italy
| | - Massimiliano Filosto
- Department of Clinical and Experimental Sciences, NeMO-Brescia Clinical Center for Neuromuscular Diseases, University of Brescia; Brescia, Italy
| | - Stefania Corti
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico Milan, Milan, Italy
| | - Daniela Leone
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Concetta Palermo
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Roberta Onesimo
- Rare Disease Unit, Pediatric Unit - Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Roberto De Sanctis
- Paediatric Neurology, Catholic University, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Martina Ricci
- Paediatric Neurology, Catholic University, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ilaria Bitetti
- Department of Neurosciences, Paediatric Neurology, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Claudia Dosi
- Fondazione IRCCS Istituto Neurologico Carlo Besta Developmental Neurology Unit, Milan, Italy
| | - Emilio Albamonte
- Neurorehabilitation Unit, Centro Clinico Nemo, Niguarda Hospital, University of Milan, Milano, Italy
| | - Chiara Ticci
- Metabolic and Muscular Unit, Meyer Children's Hospital IRCCS, Florence, Italy
| | - Noemi Brolatti
- Center of Myology and Neurodegenerative Disorders, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Richard Finkel
- Department of Paediatric Medicine, Center for Experimental Neurotherapeutics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Eugenio Mercuri
- Paediatric Neurology, Catholic University, Rome, Italy
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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7
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Lekstrom-Himes J, Augustine EF, Brower A, Defay T, Finkel RS, McGuire AL, Skinner MW, Yu TW. Data sharing to advance gene-targeted therapies in rare diseases. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2023; 193:87-98. [PMID: 36594517 DOI: 10.1002/ajmg.c.32028] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 12/10/2022] [Accepted: 12/13/2022] [Indexed: 01/04/2023]
Abstract
Recent advancements in gene-targeted therapies have highlighted the critical role data sharing plays in successful translational drug development for people with rare diseases. To scale these efforts, we need to systematize these sharing principles, creating opportunities for more rapid, efficient, and scalable drug discovery/testing including long-term and transparent assessment of clinical safety and efficacy. A number of challenges will need to be addressed, including the logistical difficulties of studying rare diseases affecting individuals who may be scattered across the globe, scientific, technical, regulatory, and ethical complexities of data collection, and harmonization and integration across multiple platforms and contexts. The NCATS/NIH Gene-Targeted Therapies: Early Diagnosis and Equitable Delivery meeting series held during June 2021 included data sharing models that address these issues and framed discussions of areas that require improvement. This article describes these discussions and provides a series of considerations for future data sharing.
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Affiliation(s)
| | - Erika F Augustine
- Department of Neurology and Developmental Medicine, Kennedy Krieger Institute, Baltimore, Maryland, USA
| | - Amy Brower
- American College of Medical Genetics and Genomics, Bethesda, Maryland, USA
| | - Thomas Defay
- Alexion Pharmaceuticals, Boston, Massachusetts, USA
| | - Richard S Finkel
- Center for Experimental Neurotherapeutics, Department of Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Amy L McGuire
- Center for Medical Ethics and Health Policy, Baylor College of Medicine, Houston, Texas, USA
| | - Mark W Skinner
- Institute for Policy Advancement Ltd., Washington, DC, USA
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Timothy W Yu
- Division of Genetics and Genomics, Harvard Medical School, Boston, Massachusetts, USA
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8
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2-Year Change in Revised Hammersmith Scale Scores in a Large Cohort of Untreated Paediatric Type 2 and 3 SMA Participants. J Clin Med 2023; 12:jcm12051920. [PMID: 36902710 PMCID: PMC10004034 DOI: 10.3390/jcm12051920] [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: 01/20/2023] [Revised: 02/15/2023] [Accepted: 02/24/2023] [Indexed: 03/05/2023] Open
Abstract
The Revised Hammersmith Scale (RHS) is a 36-item ordinal scale developed using clinical expertise and sound psychometrics to investigate motor function in participants with Spinal Muscular Atrophy (SMA). In this study, we investigate median change in the RHS score up to two years in paediatric SMA 2 and 3 participants and contextualise it to the Hammersmith Functional Motor Scale-Expanded (HFMSE). These change scores were considered by SMA type, motor function, and baseline RHS score. We consider a new transitional group, spanning crawlers, standers, and walkers-with-assistance, and analyse that alongside non-sitters, sitters, and walkers. The transitional group exhibit the most definitive change score trend, with an average 1-year decline of 3 points. In the weakest patients, we are most able to detect positive change in the RHS in the under-5 age group, whereas in the stronger patients, we are most able to detect decline in the RHS in the 8-13 age group. The RHS has a reduced floor effect compared to the HFMSE, although we show that the RHS should be used in conjunction with the RULM for participants scoring less than 20 points on the RHS. The timed items in the RHS have high between-participant variability, so participants with the same RHS total can be differentiated by their timed test items.
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9
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Pechmann A, Behrens M, Dörnbrack K, Tassoni A, Stein S, Vogt S, Zöller D, Bernert G, Hagenacker T, Schara-Schmidt U, Schwersenz I, Walter MC, Baumann M, Baumgartner M, Deschauer M, Eisenkölbl A, Flotats-Bastardas M, Hahn A, Horber V, Husain RA, Illsinger S, Johannsen J, Köhler C, Kölbel H, Müller M, von Moers A, Schlachter K, Schreiber G, Schwartz O, Smitka M, Steiner E, Stögmann E, Trollmann R, Vill K, Weiß C, Wiegand G, Ziegler A, Lochmüller H, Kirschner J. Effect of nusinersen on motor, respiratory and bulbar function in early-onset spinal muscular atrophy. Brain 2023; 146:668-677. [PMID: 35857854 DOI: 10.1093/brain/awac252] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/22/2022] [Accepted: 06/20/2022] [Indexed: 11/12/2022] Open
Abstract
5q-associated spinal muscular atrophy is a rare neuromuscular disorder with the leading symptom of a proximal muscle weakness. Three different drugs have been approved by the European Medicines Agency and Food and Drug Administration for the treatment of spinal muscular atrophy patients, however, long-term experience is still scarce. In contrast to clinical trial data with restricted patient populations and short observation periods, we report here real-world evidence on a broad spectrum of patients with early-onset spinal muscular atrophy treated with nusinersen focusing on effects regarding motor milestones, and respiratory and bulbar insufficiency during the first years of treatment. Within the SMArtCARE registry, all patients under treatment with nusinersen who never had the ability to sit independently before the start of treatment were identified for data analysis. The primary outcome of this analysis was the change in motor function evaluated with the Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders and motor milestones considering World Health Organization criteria. Further, we evaluated data on the need for ventilator support and tube feeding, and mortality. In total, 143 patients with early-onset spinal muscular atrophy were included in the data analysis with a follow-up period of up to 38 months. We observed major improvements in motor function evaluated with the Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders. Improvements were greater in children >2 years of age at start of treatment than in older children. 24.5% of children gained the ability to sit independently. Major improvements were observed during the first 14 months of treatment. The need for intermittent ventilator support and tube feeding increased despite treatment with nusinersen. Our findings confirm the increasing real-world evidence that treatment with nusinersen has a dramatic influence on disease progression and survival in patients with early-onset spinal muscular atrophy. Major improvements in motor function are seen in children younger than 2 years at the start of treatment. Bulbar and respiratory function needs to be closely monitored, as these functions do not improve equivalent to motor function.
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Affiliation(s)
- Astrid Pechmann
- Department of Neuropediatrics and Muscle Disorders, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, D-79106 Freiburg, Germany
| | - Max Behrens
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center-University of Freiburg, D-70196 Freiburg, Germany
| | - Katharina Dörnbrack
- Clinical Trials Unit, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, D-79106 Freiburg, Germany
| | - Adrian Tassoni
- Clinical Trials Unit, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, D-79106 Freiburg, Germany
| | - Sabine Stein
- Department of Neuropediatrics and Muscle Disorders, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, D-79106 Freiburg, Germany
| | - Sibylle Vogt
- Department of Neuropediatrics and Muscle Disorders, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, D-79106 Freiburg, Germany
| | - Daniela Zöller
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center-University of Freiburg, D-70196 Freiburg, Germany
| | - Günther Bernert
- Clinic Favoriten, Department of Pediatrics, A-1100 Vienna, Austria
| | - Tim Hagenacker
- Department of Neurology, and Center for Translational Neuro- and Behavioral Sciences (C-TNBS), University Medicine Essen, Hufelands.tr 55, 45147 Essen, Germany
| | - Ulrike Schara-Schmidt
- Department of Neuropediatrics and Neuromuscular Centre for children and Adolescents, Center for Translational Neuro- and Behavioral Sciences, University of Duisburg-Essen, D-45147 Essen, Germany
| | - Inge Schwersenz
- Deutsche Gesellschaft für Muskelkranke, D-79112 Freiburg, Germany
| | - Maggie C Walter
- Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians-University of Munich, D-80336 Munich, Germany
| | - Matthias Baumann
- Department of Pediatrics I, Division of Pediatric Neurology, Medical University of Innsbruck, A-6020 Innsbruck, Austria
| | - Manuela Baumgartner
- Ordensklinikum Linz, Barmherzige Schwestern, Department of Pediatrics and Adolescent medicine, A-4020 Linz, Austria
| | - Marcus Deschauer
- Department of Neurology, Technical University of Munich, School of Medicine, D-81675 Munich, Germany
| | - Astrid Eisenkölbl
- Department of Paediatrics and Adolescent Medicine, Johannes Kepler University Linz, Kepler University Hospital, 4020 Linz, Austria
| | | | - Andreas Hahn
- Department of Child Neurology, Justus-Liebig University, D-35392 Giessen, Germany
| | - Veronka Horber
- Department of Paediatric Neurology, University Children's Hospital, D-72076 Tübingen, Germany
| | - Ralf A Husain
- Department of Neuropediatrics, Jena University Hospital, D-07747 Jena, Germany
| | - Sabine Illsinger
- Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases, Hannover Medical School, D-30625 Hannover, Germany
| | - Jessika Johannsen
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, D-20246 Hamburg, Germany
| | - Cornelia Köhler
- Ruhr-Universität Bochum, St. Josef-Hospital, Universitätsklinik für Kinder- und Jugendmedizin, Abteilung für Neuropädiatrie und Sozialpädiatrie, D-44791 Bochum, Germany
| | - Heike Kölbel
- Department of Neuropediatrics and Neuromuscular Centre for children and Adolescents, Center for Translational Neuro- and Behavioral Sciences, University of Duisburg-Essen, D-45147 Essen, Germany
| | - Monika Müller
- Department of Neuropediatrics, University Children's Hospital Würzburg, D-97080 Würzburg, Germany
| | - Arpad von Moers
- Department of Pediatrics und Neuropediatrics, DRK Kliniken Berlin, D-14050 Berlin, Germany
| | - Kurt Schlachter
- Department of Pediatrics, State Hospital of Bregenz (LKH Bregenz), A-6900 Bregenz, Austria
| | - Gudrun Schreiber
- Department of Pediatric Neurology, Klinikum Kassel, D-34125 Kassel, Germany
| | - Oliver Schwartz
- Department of Pediatric Neurology, Münster University Hospital, D-48149 Münster, Germany
| | - Martin Smitka
- Abteilung Neuropaediatrie, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, D-01307 Dresden, Germany
| | - Elisabeth Steiner
- Department of Pediatrics, Klinikum Wels-Grieskirchen, A-4600 Wels, Austria
| | - Eva Stögmann
- Department of Pediatrics, LK-Banden-Mödling, A-2340 Mödling, Austria
| | - Regina Trollmann
- Department of Pediatrics, Division of Pediatric Neurology, Friedrich-Alexander-University of Erlangen-Nürnberg, D-91054 Erlangen, Germany
| | - Katharina Vill
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Children with Medical Complexity, Dr. von Hauner Children's Hospital, LMU Hospital, Ludwig-Maximilians-University, D-80337 Munich, Germany
| | - Claudia Weiß
- Department of Pediatric Neurology and Center for Chronically Sick Children, Charité-University Medicine Berlin, Augustenburger Platz 1, D-13353 Berlin, Germany
| | - Gert Wiegand
- Neuropediatrics Section of the Department of Pediatrics, Asklepios Clinic Hamburg Nord-Heidberg, D-22417 Hamburg, Germany
| | - Andreas Ziegler
- Department of Neuropediatrics and Metabolic Medicine, University Hospital Heidelberg, D-69120 Heidelberg, Germany
| | - Hanns Lochmüller
- Department of Neuropediatrics and Muscle Disorders, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, D-79106 Freiburg, Germany.,Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1, Canada.,Division of Neurology, Department of Medicine, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada.,Brain and Mind Research Institute, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Janbernd Kirschner
- Department of Neuropediatrics and Muscle Disorders, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, D-79106 Freiburg, Germany.,Department of Neuropediatrics, University Hospital Bonn, Faculty of Medicine, D-53127 Bonn, Germany
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10
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Pechmann A, Behrens M, Dörnbrack K, Tassoni A, Wenzel F, Stein S, Vogt S, Zöller D, Bernert G, Hagenacker T, Schara-Schmidt U, Walter MC, Steinbach M, Blaschek A, Baumann M, Baumgartner M, Becker B, Flotats-Bastardas M, Friese J, Günther R, Hahn A, Küpper H, Johannsen J, Kamm C, Koch JC, Köhler C, Kölbel H, Kolzter K, von Moers A, Naegel S, Neuwirth C, Petri S, Rödiger A, Schimmel M, Schrank B, Schreiber G, Smitka M, Stadler C, Steiner E, Stögmann E, Trollmann R, Türk M, Weiler M, Stoltenburg C, Willichowsky E, Zeller D, Ziegler A, Lochmüller H, Kirschner J. Improvements in Walking Distance during Nusinersen Treatment - A Prospective 3-year SMArtCARE Registry Study. J Neuromuscul Dis 2023; 10:29-40. [PMID: 36565133 PMCID: PMC9881023 DOI: 10.3233/jnd-221600] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND OBJECTIVES Disease progression in patients with spinal muscular atrophy (SMA) has changed dramatically within the past years due to the approval of three different disease-modifying treatments. Nusinersen was the first drug to be approved for the treatment of SMA patients. Clinical trials provided data from infants with SMA type 1 and children with SMA type 2, but there is still insufficient evidence and only scarcely reported long-term experience for nusinersen treatment in ambulant patients. Here, we report data from the SMArtCARE registry of ambulant patients under nusinersen treatment with a follow-up period of up to 38 months. METHODS SMArtCARE is a disease-specific registry in Germany, Austria and Switzerland. Data are collected as real-world data during routine patient visits. Our analysis included all patients under treatment with nusinersen able to walk independently before start of treatment with focus on changes in motor function. RESULTS Data from 231 ambulant patients were included in the analysis. During the observation period, 31 pediatric walkers (27.2%) and 31 adult walkers (26.5%) experienced a clinically meaningful improvement of≥30 m in the 6-Minute-Walk-Test. In contrast, only five adult walkers (7.7%) showed a decline in walking distance≥30 m, and two pediatric walkers (1.8%) lost the ability to walk unassisted under treatment with nusinersen. HFMSE and RULM scores improved in pediatric and remained stable in adult patients. CONCLUSION Our data demonstrate a positive effect of nusinersen treatment in most ambulant pediatric and adult SMA patients. We not only observed a stabilization of disease progression or lack of deterioration, but clinically meaningful improvements in walking distance.
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Affiliation(s)
- Astrid Pechmann
- Department of Neuropediatrics and Muscle Disorders, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Max Behrens
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center – University of Freiburg, Freiburg, Germany
| | - Katharina Dörnbrack
- Clinical Trials Unit, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Adrian Tassoni
- Clinical Trials Unit, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Franziska Wenzel
- Clinical Trials Unit, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sabine Stein
- Department of Neuropediatrics and Muscle Disorders, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sibylle Vogt
- Department of Neuropediatrics and Muscle Disorders, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniela Zöller
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center – University of Freiburg, Freiburg, Germany
| | | | - Tim Hagenacker
- Department of Neurology, and Center for Translational Neuro- and Behavioral Sciences (C-TNBS), University Medicine Essen, Essen, Germany
| | - Ulrike Schara-Schmidt
- Department of Neuropediatrics and Neuromuscular Centre for children and Adolescents, Center for Translational Neuro- and Behavioral Sciences, University of Duisburg-Essen, Essen, Germany
| | - Maggie C. Walter
- Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Meike Steinbach
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Astrid Blaschek
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Children with Medical Complexity, Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Matthias Baumann
- Department of Pediatrics I, Division of Pediatric Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Manuela Baumgartner
- Ordensklinikum Linz, Barmherzige Schwestern, Department of Pediatrics and Adulescent Medicine, Linz, Austria
| | - Benedikt Becker
- Department of Neurology, School of Medicine, Technical University of Munich, Munich, Germany
| | | | - Johannes Friese
- Department of Neuropediatrics, University Hospital Bonn, Bonn, Germany
| | - Rene Günther
- Department of Neurology, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Andreas Hahn
- Department of Child Neurology, Justus-Liebig University, Giessen, Germany
| | - Hanna Küpper
- Department of Paediatric Neurology, University Children’s Hospital, Tübingen, Germany
| | - Jessika Johannsen
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Kamm
- Department of Neurology, University of Rostock, Rostock, Germany
| | - Jan Christoph Koch
- Department of Neurology, University Medical Center Göttingen, Göttingen, Germany
| | - Cornelia Köhler
- Ruhr-Universität Bochum, St. Josef-Hospital, Abteilung für Neuropädiatrie und Sozialpädiatrie, Universitätsklinik für Kinder- und Jugendmedizin, Bochum, Germany
| | - Heike Kölbel
- Department of Neuropediatrics and Neuromuscular Centre for children and Adolescents, Center for Translational Neuro- and Behavioral Sciences, University of Duisburg-Essen, Essen, Germany
| | - Kirsten Kolzter
- Children’s Hospital Amsterdamer Straße, Kliniken der Stadt Köln, Cologne, Germany
| | - Arpad von Moers
- Department of Pediatrics und Neuropediatrics, DRK Kliniken Berlin, Berlin, Germany
| | - Steffen Naegel
- Department of Neurology, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Christoph Neuwirth
- Neuromuscular Diseases Unit / ALS Clinic, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | | | - Mareike Schimmel
- Pediatrics and Adolescent Medicine, Pediatric Neurology, University Medical Center Augsburg, Augsburg, Germany
| | - Bertold Schrank
- Fachbereich Neurologie, DKD Helios Klinik Wiesbaden, Wiesbaden, Germany
| | - Gudrun Schreiber
- Department of Pediatric Neurology, Klinikum Kassel, Kassel, Germany
| | - Martin Smitka
- Abteilung Neuropaediatrie, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Christian Stadler
- Department of Neurology, Klinikum Klagenfurt am Wörthersee, Klagenfurt am Wörthersee, Austria
| | - Elisabeth Steiner
- Department of Pediatrics and Adolescent Medicine, Johannes Kepler University / Hospital, Linz, Austria
| | - Eva Stögmann
- Department of Pediatrics, Landesklinikum Baden-Mödling, Standort Mödling, Germany
| | - Regina Trollmann
- Department of Pediatrics, Division of Pediatric Neurology, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Matthias Türk
- Department of Neurology, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Germany
| | - Markus Weiler
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Corinna Stoltenburg
- Department of Pediatric Neurology and Center for Chronically Sick Children, Charité – University Medicine Berlin, Berlin, Germany
| | - Ekkehard Willichowsky
- Department of Paediatrics and Pediatric Neurology, University Medical Centre, Georg August University Göttingen, Göttingen, Germany
| | - Daniel Zeller
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Andreas Ziegler
- Department of Neuropediatrics and Metabolic Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Hanns Lochmüller
- Department of Neuropediatrics and Muscle Disorders, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
- Division of Neurology, Department of Medicine, The Ottawa Hospital, Ottawa, ON, Canada
- Brain and Mind Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - Janbernd Kirschner
- Department of Neuropediatrics and Muscle Disorders, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - SMArtCARE study group
- Department of Neuropediatrics and Muscle Disorders, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center – University of Freiburg, Freiburg, Germany
- Clinical Trials Unit, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Clinic Favoriten, Department of Pediatrics, Vienna, Austria
- Department of Neurology, and Center for Translational Neuro- and Behavioral Sciences (C-TNBS), University Medicine Essen, Essen, Germany
- Department of Neuropediatrics and Neuromuscular Centre for children and Adolescents, Center for Translational Neuro- and Behavioral Sciences, University of Duisburg-Essen, Essen, Germany
- Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians-University of Munich, Munich, Germany
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Children with Medical Complexity, Dr. von Hauner Children’s Hospital, LMU Hospital, Ludwig-Maximilians-University, Munich, Germany
- Department of Pediatrics I, Division of Pediatric Neurology, Medical University of Innsbruck, Innsbruck, Austria
- Ordensklinikum Linz, Barmherzige Schwestern, Department of Pediatrics and Adulescent Medicine, Linz, Austria
- Department of Neurology, School of Medicine, Technical University of Munich, Munich, Germany
- Department of Pediatric Neurology, Saarland University Hospital, Homburg, Germany
- Department of Neuropediatrics, University Hospital Bonn, Bonn, Germany
- Department of Neurology, University Hospital Carl Gustav Carus, Dresden, Germany
- Department of Child Neurology, Justus-Liebig University, Giessen, Germany
- Department of Paediatric Neurology, University Children’s Hospital, Tübingen, Germany
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Neurology, University of Rostock, Rostock, Germany
- Department of Neurology, University Medical Center Göttingen, Göttingen, Germany
- Ruhr-Universität Bochum, St. Josef-Hospital, Abteilung für Neuropädiatrie und Sozialpädiatrie, Universitätsklinik für Kinder- und Jugendmedizin, Bochum, Germany
- Children’s Hospital Amsterdamer Straße, Kliniken der Stadt Köln, Cologne, Germany
- Department of Pediatrics und Neuropediatrics, DRK Kliniken Berlin, Berlin, Germany
- Department of Neurology, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle, Germany
- Neuromuscular Diseases Unit / ALS Clinic, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
- Department of Neurology, Hannover Medical School, Hannover, Germany
- Department of Neurology, University Hospital Jena, Jena, Germany
- Pediatrics and Adolescent Medicine, Pediatric Neurology, University Medical Center Augsburg, Augsburg, Germany
- Fachbereich Neurologie, DKD Helios Klinik Wiesbaden, Wiesbaden, Germany
- Department of Pediatric Neurology, Klinikum Kassel, Kassel, Germany
- Abteilung Neuropaediatrie, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Department of Neurology, Klinikum Klagenfurt am Wörthersee, Klagenfurt am Wörthersee, Austria
- Department of Pediatrics and Adolescent Medicine, Johannes Kepler University / Hospital, Linz, Austria
- Department of Pediatrics, Landesklinikum Baden-Mödling, Standort Mödling, Germany
- Department of Pediatrics, Division of Pediatric Neurology, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
- Department of Neurology, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Germany
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
- Department of Pediatric Neurology and Center for Chronically Sick Children, Charité – University Medicine Berlin, Berlin, Germany
- Department of Paediatrics and Pediatric Neurology, University Medical Centre, Georg August University Göttingen, Göttingen, Germany
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
- Department of Neuropediatrics and Metabolic Medicine, University Hospital Heidelberg, Heidelberg, Germany
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
- Division of Neurology, Department of Medicine, The Ottawa Hospital, Ottawa, ON, Canada
- Brain and Mind Research Institute, University of Ottawa, Ottawa, ON, Canada
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11
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Dunaway Young S, Pasternak A, Duong T, McGrattan KE, Stranberg S, Maczek E, Dias C, Tang W, Parker D, Levine A, Rohan A, Wolford C, Martens W, McDermott MP, Darras BT, Day JW. Assessing Bulbar Function in Spinal Muscular Atrophy Using Patient-Reported Outcomes. J Neuromuscul Dis 2023; 10:199-209. [PMID: 36776075 DOI: 10.3233/jnd-221573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
BACKGROUND Novel Spinal Muscular Atrophy (SMA) treatments have demonstrated improvements on motor measures that are clearly distinct from the natural history of progressive decline. Comparable measures are needed to monitor bulbar function, which is affected in severe SMA. OBJECTIVE To assess bulbar function with patient-reported outcome measures (PROs) and determine their relationships with clinical characteristics. METHODS We recruited 47 non-ambulatory participants (mean (SD) age = 29.8 (13.7) years, range = 10.3-73.2) with SMA. PROs including Voice Handicap Index (VHI) and Eating Assessment Tool-10 (EAT-10) were collected alongside clinical characteristics and standardized motor assessments. Associations were assessed using Spearman correlation coefficients and group comparisons were performed using Wilcoxon rank sum tests. RESULTS A majority of the 47 participants were SMA type 2 (70.2%), non-sitters (78.7%), 3 copies of SMN2 (77.5%), and using respiratory support (66.0%). A majority (94%) reported voice issues primarily in 8/30 VHI questions. Problems included: difficulty understanding me in a noisy room (87.2%); difficult for people to hear me (74.5%); and people ask me to repeat when speaking face-to-face (72.3%). A majority (85.1%) reported swallowing issues primarily in 3/10 EAT-10 questions: swallowing pills (68.1%); food sticks to my throat (66.0%); and swallowing solids (61.7%). The two PROs were moderately associated (rs = 0.66). CONCLUSIONS Weaker individuals with SMA experience bulbar problems including difficulties with voice and swallowing. Further refinement and assessment of functional bulbar scales will help determine their relevance and responsiveness to changes in SMA. Additional study is needed to quantify bulbar changes caused by SMA and their response to disease-modifying treatments.
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Affiliation(s)
- Sally Dunaway Young
- Department of Neurology and Clinical Neurosciences, Stanford University, Palo Alto, CA, USA
| | - Amy Pasternak
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.,Department of Physical Therapy and Occupational Therapy, Boston Children's Hospital, Boston, MA, USA
| | - Tina Duong
- Department of Neurology and Clinical Neurosciences, Stanford University, Palo Alto, CA, USA
| | - Katlyn E McGrattan
- Department of Speech-Language-Hearing Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Sarah Stranberg
- Outpatient Neurologic Rehabilitation Program, Stanford Health Care, Palo Alto, CA, USA
| | - Elizabeth Maczek
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.,Department of Physical Therapy and Occupational Therapy, Boston Children's Hospital, Boston, MA, USA
| | - Courtney Dias
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.,Department of Physical Therapy and Occupational Therapy, Boston Children's Hospital, Boston, MA, USA
| | - Whitney Tang
- Department of Neurology and Clinical Neurosciences, Stanford University, Palo Alto, CA, USA
| | - Dana Parker
- Department of Neurology and Clinical Neurosciences, Stanford University, Palo Alto, CA, USA
| | - Alexis Levine
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Alyssa Rohan
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Connie Wolford
- Department of Neurology and Clinical Neurosciences, Stanford University, Palo Alto, CA, USA
| | - William Martens
- Department of Neurology, University of Rochester, Rochester, NY, USA
| | - Michael P McDermott
- Department of Neurology, University of Rochester, Rochester, NY, USA.,Department of Biostatistics and Computational Biology, University of Rochester, Rochester, NY, USA
| | - Basil T Darras
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - John W Day
- Department of Neurology and Clinical Neurosciences, Stanford University, Palo Alto, CA, USA
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12
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Mavragani A, Hashizume A, Kuwatsuka Y, Chinen M, Saotome-Nakamura A, Ando M, Katsuno M. The Japan Registry for Adult Subjects of Spinal Muscular Atrophy (jREACT-SMA): Protocol for a Longitudinal Observational Study. JMIR Res Protoc 2022; 11:e38878. [PMID: 36520510 PMCID: PMC9801261 DOI: 10.2196/38878] [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: 05/10/2022] [Revised: 08/18/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Spinal muscular atrophy (SMA) is an autosomal recessive genetic neuromuscular disorder with progressive muscle weakness and atrophy, mainly caused by lower motor neuron degeneration resulting from decreased levels of the survival motor neuron protein. Recently, 3 disease-modifying therapies for SMA (nusinersen, onasemnogene abeparvovec, and risdiplam) were approved in Japan that are expected to improve the prognosis of patients with SMA. Long-term clinical follow-up of adult patients treated with disease-modifying therapies and the natural history of SMA are essential to assess the real-world effectiveness of available treatments. Until recently, nusinersen was the only treatment option for patients with SMA in Japan; however, because Japanese approval of nusinersen was based on global clinical trials in infants and children aged 0-15 years with SMA, the effectiveness of nusinersen in adult patients has not been fully assessed in Japan. In addition, longitudinal clinical data of adult patients have not been systematically collected in Japan. OBJECTIVE This longitudinal observational study of adult patients with SMA who have been diagnosed with 5q-SMA in Japan aims to gain a better understanding of the natural history of SMA, as well as the long-term effectiveness of disease-modifying therapies. Here, we describe the protocol for the study. METHODS The Japan Registry for Adult Subjects of Spinal Muscular Atrophy (jREACT-SMA) study is a longitudinal (prospective and retrospective) observational study with a 60-month prospective follow-up being conducted at 19 investigational sites using the newly established jREACT-SMA registry. Patients aged ≥18 years with genetically confirmed 5q-SMA were planned to be enrolled in the registry from December 2020 to May 2022. The planned enrollment was 100 patients. The protocol was approved on September 28, 2020 (approval 2020-0289) by the ethical review committee of Nagoya University. Registration, demographics, genetic diagnosis, motor functions, patient-reported outcomes/quality-of-life outcomes, and other clinical data have been or will be collected. RESULTS As of May 2022, 113 patients had been enrolled, and the completion of patient registration has been extended from May 2022 to December 2022. Data at registration and during the follow-up period were and will be prospectively collected at least once a year until November 2025 (maximum 60 months). Data analyses will be conducted when all data have been collected. Results are expected to be available in 2026 and the study is expected to be completed by March 2027. CONCLUSIONS This jREACT-SMA study will provide longitudinal prospective follow-up data in adult patients with SMA in Japan, including data on the natural history of the disease and data on the long-term effectiveness of disease-modifying therapies. TRIAL REGISTRATION University Hospital Medical Information Network Center Clinical Trials Registry UMIN000042015; https://rctportal.niph.go.jp/en/detail?trial_id=UMIN000042015. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/38878.
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Affiliation(s)
| | - Atsushi Hashizume
- Department of Clinical Research Education, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yachiyo Kuwatsuka
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| | | | | | - Masahiko Ando
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Masahisa Katsuno
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Clinical Research Education, Nagoya University Graduate School of Medicine, Nagoya, Japan
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13
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Pechmann A, Behrens M, Dörnbrack K, Tassoni A, Wenzel F, Stein S, Vogt S, Zöller D, Bernert G, Hagenacker T, Schara-Schmidt U, Walter MC, Bertsche A, Vill K, Baumann M, Baumgartner M, Cordts I, Eisenkölbl A, Flotats-Bastardas M, Friese J, Günther R, Hahn A, Horber V, Husain RA, Illsinger S, Jahnel J, Johannsen J, Köhler C, Kölbel H, Müller M, von Moers A, Schwerin-Nagel A, Reihle C, Schlachter K, Schreiber G, Schwartz O, Smitka M, Steiner E, Trollmann R, Weiler M, Weiß C, Wiegand G, Wilichowski E, Ziegler A, Lochmüller H, Kirschner J, Ameshofer L, Andres B, Angelova-Toshkina D, Banholzer D, Bant C, Baum P, Baumann S, Baur U, Becker B, Behring B, Bellut J, Bevot A, Bischofberger J, Bitzan L, Bjelica B, Blankenburg M, Böger S, Bonetti F, Bongartz A, Brakemeier S, Bratka L, Braun N, Braun S, Brauner B, Bretschneider C, Burgenmeister N, Burke B, Cirak S, Dall A, de Vries H, Marina AD, Denecke J, Deschauer M, Dibrani Z, Diebold U, Dondit L, Drebes J, Driemeyer J, Dukic V, Eckenweiler M, Eminger M, Fischer M, Fischer C, Freigang M, Gaiser P, Gangfuß A, Geitmann S, George A, Gosk-Tomek M, Grinzinger S, Gröning K, Groß M, Güttsches AK, Hagenmeyer A, Hartmann H, Haverkamp J, Hiebeler M, Hoevel A, Hoffmann GF, Holtkamp B, Holzwarth D, Homma A, Horneff V, Hörnig C, Hotter A, Hubert A, Huppke P, Jansen E, Jung L, Kaiser N, Kappel S, Katharina B, Koch J, Kölke S, Korschinsky B, Kostede F, Krause K, Küpper H, Lang A, Lange I, Langer T, Lechner Y, Lehmann H, Leypold C, Lingor P, Lipka J, Löscher W, Luiking A, Machetanz G, Malm E, Martakis K, Menzen B, Metelmann M, zu Hörste GM, Montagnese F, Mörtlbauer K, Müller P, Müller A, Müller A, Müschen L, Neuwirth C, Niesert M, Pauschek J, Pernegger E, Petri S, Pilshofer V, Plecko B, Pollok J, Preisel M, Pühringer M, Quinten AL, Raffler S, Ramadan B, Rappold M, Rauscher C, Reckmann K, Reinhardt T, Röder M, Roland-Schäfer D, Roth E, Ruß L, Saffari A, Schimmel M, Schlag M, Schlotter-Weigel B, Schneider J, Schöne-Bake JC, Schorling D, Schreiner I, Schüssler S, Schwarzbach M, Schwippert M, Semmler L, Smuda K, Sprenger-Svacina A, Stadler T, Steffens P, Steuernagel D, Stolte B, Stoltenburg C, Tasch G, Thimm A, Tiefenthaler E, Topakian R, Türk M, van der Stam L, Vettori K, Vollmann P, Vorgerd M, Weiss D, Wenninger S, Werring S, Wessel M, Weyen U, Wider S, Wiebe NO, Wiesenhofer A, Wiethoff S, Wirner C, Wohnrade C, Wunderlich G, Zeller D, Zemlin M, Zobel J. Improved upper limb function in non-ambulant children with SMA type 2 and 3 during nusinersen treatment: a prospective 3-years SMArtCARE registry study. Orphanet J Rare Dis 2022; 17:384. [PMID: 36274155 PMCID: PMC9589836 DOI: 10.1186/s13023-022-02547-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/04/2022] [Indexed: 11/10/2022] Open
Abstract
Background The development and approval of disease modifying treatments have dramatically changed disease progression in patients with spinal muscular atrophy (SMA). Nusinersen was approved in Europe in 2017 for the treatment of SMA patients irrespective of age and disease severity. Most data on therapeutic efficacy are available for the infantile-onset SMA. For patients with SMA type 2 and type 3, there is still a lack of sufficient evidence and long-term experience for nusinersen treatment. Here, we report data from the SMArtCARE registry of non-ambulant children with SMA type 2 and typen 3 under nusinersen treatment with a follow-up period of up to 38 months. Methods SMArtCARE is a disease-specific registry with data on patients with SMA irrespective of age, treatment regime or disease severity. Data are collected during routine patient visits as real-world outcome data. This analysis included all non-ambulant patients with SMA type 2 or 3 below 18 years of age before initiation of treatment. Primary outcomes were changes in motor function evaluated with the Hammersmith Functional Motor Scale Expanded (HFMSE) and the Revised Upper Limb Module (RULM). Results Data from 256 non-ambulant, pediatric patients with SMA were included in the data analysis. Improvements in motor function were more prominent in upper limb: 32.4% of patients experienced clinically meaningful improvements in RULM and 24.6% in HFMSE. 8.6% of patients gained a new motor milestone, whereas no motor milestones were lost. Only 4.3% of patients showed a clinically meaningful worsening in HFMSE and 1.2% in RULM score. Conclusion Our results demonstrate clinically meaningful improvements or stabilization of disease progression in non-ambulant, pediatric patients with SMA under nusinersen treatment. Changes were most evident in upper limb function and were observed continuously over the follow-up period. Our data confirm clinical trial data, while providing longer follow-up, an increased number of treated patients, and a wider range of age and disease severity.
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14
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Pane M, Coratti G, Pera MC, Sansone VA, Messina S, d'Amico A, Bruno C, Salmin F, Albamonte E, De Sanctis R, Sframeli M, Di Bella V, Morando S, Palermo C, Frongia AL, Antonaci L, Capasso A, Catteruccia M, Longo A, Ricci M, Cutrona C, Pirola A, Bravetti C, Pedemonte M, Brolatti N, Bertini E, Mercuri E. Nusinersen efficacy data for 24-month in type 2 and 3 spinal muscular atrophy. Ann Clin Transl Neurol 2022; 9:404-409. [PMID: 35166467 PMCID: PMC8935309 DOI: 10.1002/acn3.51514] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/14/2022] [Accepted: 01/14/2022] [Indexed: 12/12/2022] Open
Abstract
The study reports real world data in type 2 and 3 SMA patients treated for at least 2 years with nusinersen. Increase in motor function was observed after 12 months and during the second year. The magnitude of change was variable across age and functional subgroup, with the largest changes observed in young patients with higher function at baseline. When compared to natural history data, the difference between study cohort and untreated patients swas significant on both Hammersmith Functional Motor Scale and Revised Upper Limb Module both at 12 months and at 24 months.
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Affiliation(s)
- Marika Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giorgia Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Carmela Pera
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Valeria A Sansone
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Adele d'Amico
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Claudio Bruno
- Center of Translational and Experimental Myology and Department of Neuroscience, Rehabilitation, Ophtalmology, Genetics, Maternal and Child Health, IRCCS Istituto Giannina Gaslini and University of Genoa, Genoa, Italy
| | - Francesca Salmin
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Emilio Albamonte
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Roberto De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Vincenzo Di Bella
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Simone Morando
- Center of Translational and Experimental Myology and Department of Neuroscience, Rehabilitation, Ophtalmology, Genetics, Maternal and Child Health, IRCCS Istituto Giannina Gaslini and University of Genoa, Genoa, Italy
| | - Concetta Palermo
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Anna Lia Frongia
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Laura Antonaci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anna Capasso
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Michela Catteruccia
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Antonella Longo
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Martina Ricci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Costanza Cutrona
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alice Pirola
- The NEMO Center in Milan, Neurorehabilitation Unit, University of Milan, ASST Niguarda Hospital, Milan, Italy
| | - Chiara Bravetti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marina Pedemonte
- Center of Translational and Experimental Myology and Department of Neuroscience, Rehabilitation, Ophtalmology, Genetics, Maternal and Child Health, IRCCS Istituto Giannina Gaslini and University of Genoa, Genoa, Italy
| | - Noemi Brolatti
- Center of Translational and Experimental Myology and Department of Neuroscience, Rehabilitation, Ophtalmology, Genetics, Maternal and Child Health, IRCCS Istituto Giannina Gaslini and University of Genoa, Genoa, Italy
| | - Enrico Bertini
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
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15
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Ferrantini G, Coratti G, Onesimo R, Lucibello S, Bompard S, Turrini I, Cicala G, Caprarelli M, Pera MC, Bravetti C, Berti B, Giorgio V, Bruno C, Brolatti N, Panicucci C, D’Amico A, Longo A, Leoni C, Sansone VA, Albamonte E, Messina S, Sframeli M, Bertini E, Pane M, Mercuri E. Body mass index in type 2 spinal muscular atrophy: a longitudinal study. Eur J Pediatr 2022; 181:1923-1932. [PMID: 35048179 PMCID: PMC9056453 DOI: 10.1007/s00431-021-04325-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 11/09/2021] [Accepted: 11/19/2021] [Indexed: 11/03/2022]
Abstract
UNLABELLED The aim of this retrospective study was to review body mass index (BMI) in a large cohort of Italian pediatric type 2 spinal muscular atrophy (SMA) patients, aged between 0 and 20 years and to establish possible differences in relation to a number of variables such as ventilation, motor function, and survival motor neuron 2 gene copies. Cross-sectional data were collected from 102 patients for a total of 344 visits. Standard growth charts for height and weight were used as reference, with age adjusted BMI calculated using the Center for Disease and Prevention Children's BMI Tool. In the 344 visits, weight ranged between 3.90 and 83 kg, and the BMI between 8.4 and 31.6 with a BMI/age z-scores < - 2SD present in 28% and BMI/age z-scores > + 2SD in 9% of the measurements. The BMI/age z-scores were relatively stable < 5 years of age with an increasing number of patients < - 2SD after the age of 5, and a wider range of BMI/age z-scores after the age of 13. A difference on the BMI/age z-scores was found among the different age subgroups (< 5, 5-12, ≥ 13 years). A multivariate analysis in 58 patients with longitudinal assessments showed that baseline BMI/age z-scores and gender were significantly contributing to the changes while other variables were not. CONCLUSION Our results confirm that careful surveillance of weight and BMI/age z-scores is needed in type 2 SMA. Further studies, including assessments of chewing and swallowing and of lean/fat body mass, will help to better understand the possible mechanisms underlying weight issues. WHAT IS KNOWN • Feeding difficulties have been reported in a few studies and were invariably found in patients with type 1 SMA. • Type 2 SMA patients often have low BMI with a relevant number of patients requiring tube feeding. WHAT IS NEW • Reduction in BMI/age z-score overtime appeared to depend on baseline BMI/age z-score and gender. • Patients with a low BMI/age z-score were at higher risk of developing further reduction.
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Affiliation(s)
- Gloria Ferrantini
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy ,grid.477103.6Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giorgia Coratti
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy ,grid.477103.6Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Roberta Onesimo
- grid.414603.4Pediatric Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Simona Lucibello
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy ,grid.477103.6Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Sarah Bompard
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Ida Turrini
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Graziamaria Cicala
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Michela Caprarelli
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Carmela Pera
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy ,grid.477103.6Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Chiara Bravetti
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy ,grid.477103.6Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Beatrice Berti
- grid.477103.6Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Valentina Giorgio
- grid.414603.4Pediatric Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Claudio Bruno
- grid.419504.d0000 0004 1760 0109Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Noemi Brolatti
- grid.419504.d0000 0004 1760 0109Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Chiara Panicucci
- grid.419504.d0000 0004 1760 0109Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Adele D’Amico
- grid.414125.70000 0001 0727 6809Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Antonella Longo
- grid.414125.70000 0001 0727 6809Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Chiara Leoni
- grid.414603.4Pediatric Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Valeria A. Sansone
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, Italy
| | - Emilio Albamonte
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, Italy
| | - Sonia Messina
- grid.10438.3e0000 0001 2178 8421Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Maria Sframeli
- grid.10438.3e0000 0001 2178 8421Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Enrico Bertini
- grid.414125.70000 0001 0727 6809Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Marika Pane
- grid.8142.f0000 0001 0941 3192Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy ,grid.477103.6Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy. .,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
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Wataya T, Takasaki S, Hoshino M, Makioka H, Nakamura G, Matsuda N. Real-world safety of nusinersen in Japan: results from an interim analysis of a post-marketing surveillance and safety database. Int J Neurosci 2021:1-13. [PMID: 34809526 DOI: 10.1080/00207454.2021.1995382] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE Nusinersen is the first disease-modifying therapy to treat spinal muscular atrophy (SMA). This report describes the safety and effectiveness of nusinersen in Japanese clinical use using two data sources: an ongoing Japanese post-marketing surveillance (PMS) and the safety database of the marketing authorisation holder, Biogen . MATERIALS AND METHODS The PMS is evaluating the safety and effectiveness of nusinersen in all patients treated with nusinersen in Japan between August 2017 and August 2025; this interim analysis included data up to May 30, 2019. Biogen safety database data up to June 30, 2019 were also included to capture adverse events (AEs) from after the interim analysis cutoff date. Collected data included medical history, dosage and administration, and AEs. Safety assessment included AEs and serious AEs (SAEs). Effectiveness analyses included motor function assessments and clinical global impressions of improvement. RESULTS Of 271 patients in the PMS population, 94 had SMA type I (34.7%), and 177 had SMA types II-IV (65.3%). AEs occurred in 67 patients (24.7%) and SAEs in 23 patients (8.5%). The Biogen safety database contained reports of 345 AEs; the most common were pneumonia, headache, and pyrexia, consistent with symptoms of SMA and lumbar puncture. In the analysis set, 26.2% of patients receiving nusinersen showed motor function improvements and 99.6-100.0% showed overall improvement. CONCLUSION In this interim analysis of the PMS and Biogen safety database, nusinersen had a favourable benefit-risk profile in Japanese patients with SMA.
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17
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Coratti G, Pera MC, Montes J, Pasternak A, Scoto M, Baranello G, Messina S, Dunaway Young S, Glanzman AM, Duong T, De Sanctis R, Mazzone ES, Milev E, Rohwer A, Civitello M, Pane M, Antonaci L, Frongia AL, Sframeli M, Vita GL, DʼAmico A, Mizzoni I, Albamonte E, Darras BT, Bertini E, Sansone VA, Bovis F, Day J, Bruno C, Muntoni F, De Vivo DC, Finkel R, Mercuri E. Different trajectories in upper limb and gross motor function in spinal muscular atrophy. Muscle Nerve 2021; 64:552-559. [PMID: 34327716 PMCID: PMC9291175 DOI: 10.1002/mus.27384] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 07/20/2021] [Accepted: 07/24/2021] [Indexed: 11/25/2022]
Abstract
Introduction The Hammersmith Functional Motor Scale Expanded (HFMSE) and the Revised Upper Limb Module (RULM) have been widely used in natural history studies and clinical trials. Our aim was to establish how the scales relate to each other at different age points in spinal muscular atrophy (SMA) type 2 and 3, and to describe their coherence over 12 mo. Methods The study was performed by cross‐sectional and longitudinal reanalysis of previously published natural history data. The longitudinal analysis of the 12‐mo changes also included the analysis of concordance between scales with changes grouped as stable (±2 points), improved (>+2) or declined (>−2). Results Three hundred sixty‐four patients were included in the cross‐sectional analysis, showing different trends in score and point of slope change for the two scales. For type 2, the point of slope change was 4.1 y for the HFMSE and 5.8 for the RULM, while for type 3, it was 6 y for the HFMSE and 7.3 for the RULM. One‐hundred‐twenty‐one patients had at least two assessments at 12 mo. Full concordance was found in 57.3% of the assessments, and in 40.4% one scale remained stable and the other changed. Each scale appeared to be more sensitive to specific age or functional subgroups. Discussion The two scales, when used in combination, may increase the sensitivity to detect clinically meaningful changes in motor function in patients with SMA types 2 and 3. See Editorial on pages 639–640 in the December issue.
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Affiliation(s)
- Giorgia Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Carmela Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Jacqueline Montes
- Departments of Rehabilitation and Regenerative Medicine and Neurology, Columbia University Irving Medical Center, New York, New York, USA
| | - Amy Pasternak
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Mariacristina Scoto
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, UK
| | - Giovanni Baranello
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, UK
| | - Sonia Messina
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | | | - Allan M Glanzman
- Department of Physical Therapy, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Tina Duong
- Department of Neurology, Stanford University, Stanford, California, USA
| | - Roberto De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | - Evelin Milev
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, UK
| | - Annemarie Rohwer
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, UK
| | | | - Marika Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Laura Antonaci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Anna Lia Frongia
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Gian Luca Vita
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Adele DʼAmico
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Irene Mizzoni
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Emilio Albamonte
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, Italy
| | - Basil T Darras
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Valeria A Sansone
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, Italy
| | - Francesca Bovis
- Biostatistics Unit, Department of Health Sciences, University of Genoa, Genoa, Italy
| | - John Day
- Department of Neurology, Stanford University, Stanford, California, USA
| | - Claudio Bruno
- Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Francesco Muntoni
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, UK.,NIHR Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Darryl C De Vivo
- Departments of Rehabilitation and Regenerative Medicine and Neurology, Columbia University Irving Medical Center, New York, New York, USA
| | - Richard Finkel
- St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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18
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Pera MC, Coratti G, Bovis F, Pane M, Pasternak A, Montes J, Sansone VA, Dunaway Young S, Duong T, Messina S, Mizzoni I, D'Amico A, Civitello M, Glanzman AM, Bruno C, Salmin F, Morando S, De Sanctis R, Sframeli M, Antonaci L, Frongia AL, Rohwer A, Scoto M, De Vivo DC, Darras BT, Day J, Martens W, Patanella KA, Bertini E, Muntoni F, Finkel R, Mercuri E. Nusinersen in pediatric and adult patients with type III spinal muscular atrophy. Ann Clin Transl Neurol 2021; 8:1622-1634. [PMID: 34165911 PMCID: PMC8351459 DOI: 10.1002/acn3.51411] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/03/2021] [Accepted: 06/05/2021] [Indexed: 12/14/2022] Open
Abstract
Objective We report longitudinal data from 144 type III SMA pediatric and adult patients treated with nusinersen as part of an international effort. Methods Patients were assessed using Hammersmith Functional Motor Scale Expanded (HFMSE), Revised Upper Limb Module (RULM), and 6‐Minute Walk Test (6MWT) with a mean follow‐up of 1.83 years after nusinersen treatment. Results Over 75% of the 144 patients had a 12‐month follow‐up. There was an increase in the mean scores from baseline to 12 months on both HFMSE (1.18 points, p = 0.004) and RULM scores (0.58 points, p = 0.014) but not on the 6MWT (mean difference = 6.65 m, p = 0.33). When the 12‐month HFMSE changes in the treated cohort were compared to an external cohort of untreated patients, in all untreated patients older than 7 years, the mean changes were always negative, while always positive in the treated ones. To reduce a selection bias, we also used a multivariable analysis. On the HFMSE scale, age, gender, baseline value, and functional status contributed significantly to the changes, while the number of SMN2 copies did not contribute. The effect of these variables was less obvious on the RULM and 6MWT. Interpretation Our results expand the available data on the effect of Nusinersen on type III patients, so far mostly limited to data from adult type III patients.
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Affiliation(s)
- Maria Carmela Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giorgia Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Francesca Bovis
- Biostatistics Unit, Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Marika Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Amy Pasternak
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jacqueline Montes
- Departments of Neurology and Pediatrics, Columbia University Irving Medical Center, New York, New York, USA.,Departments of Rehabilitation and Regenerative Medicine and Neurology, Columbia University Irving Medical Center, New York, New York, USA
| | - Valeria A Sansone
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, Italy
| | | | - Tina Duong
- Department of Neurology, Stanford University, Palo Alto, California, USA
| | - Sonia Messina
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Irene Mizzoni
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Matthew Civitello
- Nemours Children's Hospital, University of Central Florida College of Medicine, Orlando, USA.,St. Jude Children's Research Hospital, Memphis, USA
| | - Allan M Glanzman
- Department of Physical Therapy, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Claudio Bruno
- Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Francesca Salmin
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, Italy
| | - Simone Morando
- Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Roberto De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Laura Antonaci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Anna Lia Frongia
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Annemarie Rohwer
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, United Kingdom
| | - Mariacristina Scoto
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, United Kingdom
| | - Darryl C De Vivo
- Departments of Neurology and Pediatrics, Columbia University Irving Medical Center, New York, New York, USA
| | - Basil T Darras
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - John Day
- Department of Neurology, Stanford University, Palo Alto, California, USA
| | - William Martens
- University of Rochester Medical Center, Rochester, New York, USA
| | - Katia A Patanella
- Department of Neurosciences, Institute of Neurology, Catholic University, Rome, Italy
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Francesco Muntoni
- Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, United Kingdom.,NIHR Great Ormond Street Hospital Biomedical Research Centre, London, United Kingdom
| | - Richard Finkel
- Nemours Children's Hospital, University of Central Florida College of Medicine, Orlando, USA.,St. Jude Children's Research Hospital, Memphis, USA
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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19
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Coratti G, Pane M, Lucibello S, Pera MC, Pasternak A, Montes J, Sansone VA, Duong T, Dunaway Young S, Messina S, D'Amico A, Civitello M, Glanzman AM, Bruno C, Salmin F, Tacchetti P, Carnicella S, Sframeli M, Antonaci L, Frongia AL, De Vivo DC, Darras BT, Day J, Bertini E, Muntoni F, Finkel R, Mercuri E. Age related treatment effect in type II Spinal Muscular Atrophy pediatric patients treated with nusinersen. Neuromuscul Disord 2021; 31:596-602. [PMID: 34099377 DOI: 10.1016/j.nmd.2021.03.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/16/2021] [Accepted: 03/24/2021] [Indexed: 12/20/2022]
Abstract
Previous natural history studies suggest that type II SMA patients remain stable over one year but show some progression over two years. Since nusinersen approval, there has been increasing attention to identify more specific age-related changes. The aim of the study was to establish 12-month changes in a cohort of pediatric type II SMA treated with nusinersen and to establish possible patterns of treatment effect in relation to different variables such as age, baseline value and SMN2 copy number. The Hammersmith Functional Motor Scale Expanded and the Revised Upper Limb Module were performed at T0 and 12 months after treatment (T12). Data in treated patients were compared to available data in untreated patients collected by the same evaluators.Seventy-seven patients of age between 2.64 and 17.88 years (mean:7.47, SD:3.79) were included. On t-test there was an improvement, with increased mean scores between T0 and T12 on both scales (p < 0.001). Using multivariate linear regression analysis, age and baseline scores were predictive of changes on both scales (p < 0.05) while SMN2 copy number was not. Differences were also found between study cohort and untreated data on both scales (p < 0.001). At 12 months, an increase in scores was observed in all the age subgroups at variance with natural history data. Our real-world data confirm the treatment effect of nusinersen in pediatric type II SMA patients and that the data interpretation should take into account different variables. These data confirm and expand the ones already reported in the Cherish study.
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Affiliation(s)
- Giorgia Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Marika Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Simona Lucibello
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Carmela Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Amy Pasternak
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jacqueline Montes
- Departments of Neurology and Pediatrics, Columbia University Irving Medical Center, New York, USA; Departments of Rehabilitation and Regenerative Medicine and Neurology, Columbia University Irving Medical Center, New York, USA
| | - Valeria A Sansone
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, USA
| | - Tina Duong
- Department of Neurology, Stanford University, Stanford, California, USA
| | | | - Sonia Messina
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Matthew Civitello
- Nemours Children's Hospital, University of Central Florida College of Medicine, Orlando, USA
| | - Allan M Glanzman
- Department of Physical Therapy, The Children's Hospital of Philadelphia, Philadelphia, USA
| | - Claudio Bruno
- Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Francesca Salmin
- Neurorehabilitation Unit, University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital, Milan, USA
| | - Paola Tacchetti
- Center of Experimental and Translational Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Sara Carnicella
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud, University of Messina, Messina, Italy
| | - Laura Antonaci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Anna Lia Frongia
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Darryl C De Vivo
- Departments of Neurology and Pediatrics, Columbia University Irving Medical Center, New York, USA
| | - Basil T Darras
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - John Day
- Department of Neurology, Stanford University, Stanford, California, USA
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Francesco Muntoni
- NIHR Great Ormond Street Hospital Biomedical Research Centre, London, United Kingdom; Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, United Kingdom
| | - Richard Finkel
- Nemours Children's Hospital, University of Central Florida College of Medicine, Orlando, USA; St. Jude Children's Research Hospital, Memphis, USA
| | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
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20
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Mathews KD, Iannaccone ST. Combination molecular therapies for spinal muscular atrophy: How much is enough? Muscle Nerve 2021; 63:279-281. [PMID: 33118639 DOI: 10.1002/mus.27109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 10/23/2020] [Accepted: 10/25/2020] [Indexed: 02/03/2023]
Abstract
See article on Issue MUS 62:4 pages 550–554.
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Affiliation(s)
- Katherine D Mathews
- Departments of Pediatrics and Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Susan T Iannaccone
- Departments of Pediatrics and Neurology, UT Southwestern Medical Center, Dallas, Texas, USA
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21
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Pane M, Coratti G, Sansone VA, Messina S, Catteruccia M, Bruno C, Sframeli M, Albamonte E, Pedemonte M, D'Amico A, Bravetti C, Berti B, Palermo C, Leone D, Brigati G, Tacchetti P, Salmin F, De Sanctis R, Lucibello S, Pera MC, Piastra M, Genovese O, Bertini E, Vita G, Tiziano FD, Mercuri E. Type I SMA "new natural history": long-term data in nusinersen-treated patients. Ann Clin Transl Neurol 2021; 8:548-557. [PMID: 33547876 PMCID: PMC7951096 DOI: 10.1002/acn3.51276] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/21/2020] [Accepted: 11/23/2020] [Indexed: 02/05/2023] Open
Abstract
Objective The aim of this paper was to report the 2‐year follow‐up in type I patients treated with Nusinersen and to assess whether possible changes in motor function are related to the subtype, age, or SMN2 copy number. Methods Sixty‐eight patients, with ages ranging from 0.20 to 15.92 years (mean: 3.96; standard deviation: +3.90) were enrolled in the study. All patients were assessed using the Children's Hospital of Philadelphia Infant Test of Neuromuscular Disorders (CHOP INTEND) and the developmental section of the Hammersmith Infant Neurological Examination (HINE‐2) at the time they started treatment and 12 and 24 months after that. Results For both CHOP and HINE‐2 repeated measures analysis of variance showed a significant difference (P < 0.001) between baseline and 12 months, 12 months and 24 months, and baseline and 24‐month scores for the whole group. When age subgroups (<210 days, <2 years, 2–4 years, 5–11 years, 12–18 years) were considered, on the CHOP INTEND the difference was significant between baseline and 24 months in all age subgroups. On the HINE‐2, the difference between baseline and 24 months was significant in all the subgroups before the age of 4 years. Age was predictive of changes on both scales (P < 0.05), whereas SMN2 copy number and decimal classification were not. Interpretation Our results suggest that some improvement of motor function can be observed even after the first year of treatment. This is more obvious in the infants treated in the first 2 years but some improvement can also be found in older children.
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Affiliation(s)
- Marika Pane
- Paediatric Neurology, Catholic University, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Giorgia Coratti
- Paediatric Neurology, Catholic University, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Valeria A Sansone
- Neurorehabilitation Unit, Centro Clinico Nemo, Niguarda Hospital, University of Milan, Milano, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina and Centro Clinico Nemo, Messina, Italy
| | - Michela Catteruccia
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Claudio Bruno
- Center of Myology and Neurodegenerative Disorders, Istituto Giannina Gaslini, Genoa, Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine, University of Messina and Centro Clinico Nemo, Messina, Italy
| | - Emilio Albamonte
- Neurorehabilitation Unit, Centro Clinico Nemo, Niguarda Hospital, University of Milan, Milano, Italy
| | - Marina Pedemonte
- Center of Myology and Neurodegenerative Disorders, Istituto Giannina Gaslini, Genoa, Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Chiara Bravetti
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Beatrice Berti
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Concetta Palermo
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Daniela Leone
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Giorgia Brigati
- Center of Myology and Neurodegenerative Disorders, Istituto Giannina Gaslini, Genoa, Italy
| | - Paola Tacchetti
- Center of Myology and Neurodegenerative Disorders, Istituto Giannina Gaslini, Genoa, Italy
| | - Francesca Salmin
- Neurorehabilitation Unit, Centro Clinico Nemo, Niguarda Hospital, University of Milan, Milano, Italy
| | - Roberto De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Simona Lucibello
- Paediatric Neurology, Catholic University, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Maria Carmela Pera
- Paediatric Neurology, Catholic University, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Marco Piastra
- Pediatric Intensive Care Unit, Catholic University and Policlinico Gemelli, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Orazio Genovese
- Pediatric Intensive Care Unit, Catholic University and Policlinico Gemelli, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Gianluca Vita
- Department of Clinical and Experimental Medicine, University of Messina and Centro Clinico Nemo, Messina, Italy
| | - Francesco Danilo Tiziano
- Institute of Genomic Medicine, Catholic University and Policlinico Gemelli, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Eugenio Mercuri
- Paediatric Neurology, Catholic University, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
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22
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Sansone VA, Coratti G, Pera MC, Pane M, Messina S, Salmin F, Albamonte E, De Sanctis R, Sframeli M, Di Bella V, Morando S, d'Amico A, Frongia AL, Antonaci L, Pirola A, Pedemonte M, Bertini E, Bruno C, Mercuri E. Sometimes they come back: New and old spinal muscular atrophy adults in the era of nusinersen. Eur J Neurol 2020; 28:602-608. [PMID: 33012052 DOI: 10.1111/ene.14567] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 09/24/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND PURPOSE Following the commercial availability of nusinersen, there have been a number of new referrals of adults with spinal muscular atrophy (SMA) not regularly followed in tertiary-care centers or enrolled in any disease registry. METHODS We compared demographics and disease characteristics, including assessment of motor and respiratory function, in regularly followed patients and newcomers subdivided according to the SMA type. RESULTS The cohort included 166 adult patients (mean age: 37.09 years): one type I, 65 type II, 99 type III, and one type IV. Of these 166, there were 67 newcomers. There was no significant difference between newcomers and regularly followed patients in relation to age and disease duration. The Hammersmith Functional Motor Scale Expanded and Revised Upper Limb Module scores were higher in the regularly followed patients compared to newcomers in the whole cohort and in both SMA II and II. A difference was also found on ventilatory status (p = 0.013) and Cobb's angle >50° (p = 0.039) between the two subgroups. No difference was found in scoliosis surgery prevalence (p > 0.05). CONCLUSIONS Our results showed differences between the two subgroups, even if less marked in the type III patients. In the type II patients, there was a higher proportion of newcomers who were in the severe end of the spectrum. Of the newcomers, only approximately a third initiated treatment, as opposed to the 51% in the regularly followed patients. The identification of patients who were not part of the registries will help to redefine the overall prevalence of SMA and the occurrence of different phenotypes.
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Affiliation(s)
- V A Sansone
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - G Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M C Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - S Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Nemo SUD Clinical Center, University Hospital 'G. Martino', Messina, Italy
| | - F Salmin
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - E Albamonte
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - R De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M Sframeli
- Nemo SUD Clinical Center, University Hospital 'G. Martino', Messina, Italy
| | - V Di Bella
- Nemo SUD Clinical Center, University Hospital 'G. Martino', Messina, Italy
| | - S Morando
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - A d'Amico
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - A L Frongia
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - L Antonaci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - A Pirola
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - M Pedemonte
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - E Bertini
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - C Bruno
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - E Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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23
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Trucco F, Ridout D, Scoto M, Coratti G, Main ML, Muni Lofra R, Mayhew AG, Montes J, Pane M, Sansone V, Albamonte E, D'Amico A, Bertini E, Messina S, Bruno C, Parasuraman D, Childs AM, Gowda V, Willis T, Ong M, Marini-Bettolo C, De Vivo DC, Darras BT, Day J, Kichula EA, Mayer OH, Navas Nazario AA, Finkel RS, Mercuri E, Muntoni F. Respiratory Trajectories in Type 2 and 3 Spinal Muscular Atrophy in the iSMAC Cohort Study. Neurology 2020; 96:e587-e599. [PMID: 33067401 PMCID: PMC7905794 DOI: 10.1212/wnl.0000000000011051] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 09/18/2020] [Indexed: 02/06/2023] Open
Abstract
Objective To describe the respiratory trajectories and their correlation with motor function in an international pediatric cohort of patients with type 2 and nonambulant type 3 spinal muscular atrophy (SMA). Methods This was an 8-year retrospective observational study of patients in the International SMA Consortium (iSMAc) natural history study. We retrieved anthropometrics, forced vital capacity (FVC) absolute, FVC percent predicted (FVC%P), and noninvasive ventilation (NIV) requirement. Hammersmith Functional Motor Scale (HFMS) and revised Performance of Upper Limb (RULM) scores were correlated with respiratory function. We excluded patients in interventional clinical trials and on nusinersen commercial therapy. Results There were 437 patients with SMA: 348 with type 2 and 89 with nonambulant type 3. Mean age at first visit was 6.9 (±4.4) and 11.1 (±4) years. In SMA type 2, FVC%P declined by 4.2%/y from 5 to 13 years, followed by a slower decline (1.0%/y). In type 3, FVC%P declined by 6.3%/y between 8 and 13 years, followed by a slower decline (0.9%/y). Thirty-nine percent with SMA type 2% and 9% with type 3 required NIV at a median age 5.0 (1.8–16.6) and 15.1 (13.8–16.3) years. Eighty-four percent with SMA type 2% and 80% with type 3 had scoliosis; 54% and 46% required surgery, which did not significantly affect respiratory decline. FVC%P positively correlated with HFMS and RULM scores in both subtypes. Conclusions In SMA type 2 and nonambulant type 3, lung function declines differently, with a common leveling after age 13 years. Lung and motor function correlated in both subtypes. Our data further define the milder SMA phenotypes and provide information to benchmark the long-term efficacy of new treatments for SMA.
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Affiliation(s)
- Federica Trucco
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Deborah Ridout
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Mariacristina Scoto
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Giorgia Coratti
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Marion L Main
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Robert Muni Lofra
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Anna G Mayhew
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Jacqueline Montes
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Marika Pane
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Valeria Sansone
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Emilio Albamonte
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Adele D'Amico
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Enrico Bertini
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Sonia Messina
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Claudio Bruno
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Deepak Parasuraman
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Anne-Marie Childs
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Vasantha Gowda
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Tracey Willis
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Min Ong
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Chiara Marini-Bettolo
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Darryl C De Vivo
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Basil T Darras
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - John Day
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Elizabeth A Kichula
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Oscar H Mayer
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Aledie A Navas Nazario
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Richard S Finkel
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Eugenio Mercuri
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL
| | - Francesco Muntoni
- From the Dubowitz Neuromuscular Centre (F.T., M.S., M.L.M., F.M.) and Population, Policy and Practice Programme (D.R.), UCL GOS Institute of Child Health, London, UK; DINOGMI, University of Genoa (F.T.), IRCCS Istituto G. Gaslini, Italy; NIHR Great Ormond Street Hospital Biomedical Research Centre (D.R., F.M.), Great Ormond Street Institute of Child Health, University College London, and Great Ormond Street Hospital Trust, UK; Paediatric Neurology (G.C., M.P., E.M.), Catholic University; Centro Clinico Nemo (G.C., M.P., E.M.), Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; John Walton Muscular Dystrophy Research Centre (R.M.L., C.M.-B.), Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; Departments of Neurology and Pediatrics (J.M., D.C.D.V.) and Departments of Rehabilitation and Regenerative Medicine (J.M.), Columbia University Irving Medical Center, New York, NY; Paediatric Neurology and Centro Clinico Nemo (V.S., E.A.), Milan; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., E.B.), Post-Graduate Bambino Gesù Children's Research Hospital, IRCCS, Rome; Department of Clinical and Experimental Medicine (S.M.), University of Messina Paediatric Neurology and Nemo Sud Clinical Centre; Center of Translational and Experimental Myology (C.B.), IRCCS Istituto Giannina Gaslini, Genova, Italy; University Hospitals Birmingham NHSFT (D.P.); Leeds Children Hospital (A.-M.C.); Evelina Children's Hospital (V.G.), London; The Robert Jones and Agnes Hunt Orthopaedic Hospital (T.W.), Oswestry; Sheffield Children's Hospital (M.O.), UK; Department of Neurology (B.T.D.), Boston Children's Hospital and Harvard Medical School, MA; Stanford University (J.D.), Medical Centre, Palo Alto, CA; Divisions of Pediatric Neurology (E.A.K.), Pulmonology (O.H.M.) and Physical Therapy (A.M.G.), The Children's Hospital of Philadelphia, and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia; and Divisions of Neurology (R.S.F.) and Pulmonary Medicine (A.A.N.N.), Department of Pediatrics, Nemours Children's Hospital, Orlando, FL.
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Coratti G, Messina S, Lucibello S, Pera MC, Montes J, Pasternak A, Bovis F, Exposito Escudero J, Mazzone ES, Mayhew A, Glanzman AM, Young SD, Salazar R, Duong T, Muni Lofra R, De Sanctis R, Carnicella S, Milev E, Civitello M, Pane M, Scoto M, Bettolo CM, Antonaci L, Frongia A, Sframeli M, Vita GL, D'Amico A, Van Den Hauwe M, Albamonte E, Goemans N, Darras BT, Bertini E, Sansone V, Day J, Nascimento Osorio A, Bruno C, Muntoni F, De Vivo DC, Finkel RS, Mercuri E. Clinical Variability in Spinal Muscular Atrophy Type
III. Ann Neurol 2020; 88:1109-1117. [DOI: 10.1002/ana.25900] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 09/01/2020] [Accepted: 09/06/2020] [Indexed: 01/02/2023]
Affiliation(s)
- Giorgia Coratti
- Pediatric Neurology Università Cattolica del Sacro Cuore Rome Italy
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud University of Messina Messina Italy
| | - Simona Lucibello
- Pediatric Neurology Università Cattolica del Sacro Cuore Rome Italy
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Maria Carmela Pera
- Pediatric Neurology Università Cattolica del Sacro Cuore Rome Italy
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Jacqueline Montes
- Departments of Rehabilitation and Regenerative Medicine and Neurology Columbia University Irving Medical Center New York NY
| | - Amy Pasternak
- Departments of Neurology Boston Children's Hospital, Harvard Medical School Boston MA
| | - Francesca Bovis
- Department of Health Sciences (DISSAL) University of Genova Genoa Italy
| | - Jessica Exposito Escudero
- Neuromuscular Unit, Neuropaediatrics Department Institut de Recerca Hospital Universitari Sant Joan de Déu, ISCIII, CIBERER Barcelona Spain
| | | | - Anna Mayhew
- The John Walton Muscular Dystrophy Research Centre Newcastle University and Newcastle Hospitals NHS Foundation Trust Newcastle upon Tyne UK
| | - Allan M. Glanzman
- Department of Physical Therapy Children's Hospital of Philadelphia Philadelphia PA
| | | | - Rachel Salazar
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud University of Messina Messina Italy
| | - Tina Duong
- Department of Neurology Stanford University Stanford CA
| | - Robert Muni Lofra
- The John Walton Muscular Dystrophy Research Centre Newcastle University and Newcastle Hospitals NHS Foundation Trust Newcastle upon Tyne UK
| | - Roberto De Sanctis
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Sara Carnicella
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Evelin Milev
- Dubowitz Neuromuscular Centre UCL Institute of Child Health & Great Ormond Street Hospital London UK
| | - Matthew Civitello
- Center for Experimental Neurotherapeutics St. Jude Children's Research Hospital Memphis TN
| | - Marika Pane
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Mariacristina Scoto
- Dubowitz Neuromuscular Centre UCL Institute of Child Health & Great Ormond Street Hospital London UK
| | - Chiara Marini Bettolo
- The John Walton Muscular Dystrophy Research Centre Newcastle University and Newcastle Hospitals NHS Foundation Trust Newcastle upon Tyne UK
| | - Laura Antonaci
- Pediatric Neurology Università Cattolica del Sacro Cuore Rome Italy
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Annalia Frongia
- Pediatric Neurology Università Cattolica del Sacro Cuore Rome Italy
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
| | - Maria Sframeli
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud University of Messina Messina Italy
| | - Gian Luca Vita
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud University of Messina Messina Italy
| | - Adele D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences IRCCS Bambino Gesù Children's Hospital Rome Italy
| | | | - Emilio Albamonte
- Neurorehabilitation Unit University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital Milan Italy
| | - Nathalie Goemans
- Department of Child Neurology University Hospitals Leuven Leuven Belgium
| | - Basil T. Darras
- Departments of Neurology Boston Children's Hospital, Harvard Medical School Boston MA
| | - Enrico Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Department of Neurosciences IRCCS Bambino Gesù Children's Hospital Rome Italy
| | - Valeria Sansone
- Neurorehabilitation Unit University of Milan, Neuromuscular Omnicentre Clinical Center, Niguarda Hospital Milan Italy
| | - John Day
- Department of Neurology Stanford University Stanford CA
| | - Andres Nascimento Osorio
- Neuromuscular Unit, Neuropaediatrics Department Institut de Recerca Hospital Universitari Sant Joan de Déu, ISCIII, CIBERER Barcelona Spain
| | - Claudio Bruno
- Center of Experimental and Translational Myology IRCCS Istituto Giannina Gaslini Genoa Italy
| | - Francesco Muntoni
- Dubowitz Neuromuscular Centre UCL Institute of Child Health & Great Ormond Street Hospital London UK
- NIHR Great Ormond Street Hospital Biomedical Research Centre London UK
| | - Darryl C. De Vivo
- Department of Clinical and Experimental Medicine and Centro Clinico Nemo Sud University of Messina Messina Italy
| | - Richard S. Finkel
- Center for Experimental Neurotherapeutics St. Jude Children's Research Hospital Memphis TN
| | - Eugenio Mercuri
- Pediatric Neurology Università Cattolica del Sacro Cuore Rome Italy
- Centro Clinico Nemo Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
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Kirschner J, Butoianu N, Goemans N, Haberlova J, Kostera-Pruszczyk A, Mercuri E, van der Pol WL, Quijano-Roy S, Sejersen T, Tizzano EF, Ziegler A, Servais L, Muntoni F. European ad-hoc consensus statement on gene replacement therapy for spinal muscular atrophy. Eur J Paediatr Neurol 2020; 28:38-43. [PMID: 32763124 PMCID: PMC7347351 DOI: 10.1016/j.ejpn.2020.07.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/03/2020] [Accepted: 07/03/2020] [Indexed: 11/28/2022]
Abstract
Spinal muscular atrophy (SMA) used to be one of the most common genetic causes of infant mortality. New disease modifying treatments have changed the disease trajectories and most impressive results are seen if treatment is initiated in the presymptomatic phase of the disease. Very recently, the European Medicine Agency approved Onasemnogene abeparvovec (Zolgensma®) for the treatment of patients with SMA with up to three copies of the SMN2 gene or the clinical presentation of SMA type 1. While this broad indication provides new opportunities, it also triggers discussions on the appropriate selection of patients in the context of limited available evidence. To aid the rational use of Onasemnogene abeparvovec for the treatment of SMA, a group of European neuromuscular experts presents in this paper eleven consensus statements covering qualification, patient selection, safety considerations and long-term monitoring.
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Affiliation(s)
| | - Nina Butoianu
- Pediatric Neurology Clinic, "Prof. Dr. Al. Obregia" Hospital, Bucharest, Faculty of Medicine and Pharmacy "Carol Davila", Bucharest, Romania.
| | - Nathalie Goemans
- Dept of Pediatric Neurology, University Hospitals Leuven, Belgium.
| | - Jana Haberlova
- Dept of Pediatric Neurology, Motol University Hospital, Prague, Czech Republic.
| | | | - Eugenio Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
| | - W Ludo van der Pol
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, the Netherlands.
| | - Susana Quijano-Roy
- Neuromuscular Unit, Child Neurology and ICU Department, Raymond Poincaré University Hospital (UVSQ), APHP Paris Saclay, Garches, France.
| | - Thomas Sejersen
- Department of Womeńs and Childreńs Health, Karolinska Institutet, Stockholm, Sweden.
| | - Eduardo F Tizzano
- Department of Clinical and Molecular Genetics, Medicine Genetics Group, University Hospital Vall d'Hebron, Barcelona, Spain.
| | - Andreas Ziegler
- Department of Neuropediatrics and Metabolic Medicine, Centre for Childhood and Adolescent Medicine, University Hospital Heidelberg, Germany.
| | - Laurent Servais
- University of Liège, Neuromuscular Reference Center Disease, Department of Pediatrics, Liege, Belgium; MDUK Neuromuscular Center, Department of Pediatrics, University of Oxford, UK.
| | - Francesco Muntoni
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, and NIHR Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK.
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26
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Gain and loss of abilities in type II SMA: A 12-month natural history study. Neuromuscul Disord 2020; 30:765-771. [DOI: 10.1016/j.nmd.2020.07.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 07/08/2020] [Accepted: 07/08/2020] [Indexed: 11/22/2022]
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New Treatments in Spinal Muscular Atrophy: Positive Results and New Challenges. J Clin Med 2020; 9:jcm9072222. [PMID: 32668756 PMCID: PMC7408870 DOI: 10.3390/jcm9072222] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/01/2020] [Accepted: 07/10/2020] [Indexed: 12/24/2022] Open
Abstract
Spinal muscular atrophy (SMA) is one of the most common autosomal recessive diseases with progressive weakness of skeletal and respiratory muscles, leading to significant disability. The disorder is caused by mutations in the survival motor neuron 1 (SMN1) gene and a consequent decrease in the SMN protein leading to lower motor neuron degeneration. Recently, Food and Drug Administration (FDA) and European Medical Agency (EMA) approved the antisense oligonucleotide nusinersen, the first SMA disease-modifying treatment and gene replacement therapy by onasemnogene abeparvovec. Encouraging results from phase II and III clinical trials have raised hope that other therapeutic options will enter soon in clinical practice. However, the availability of effective approaches has raised up ethical, medical and financial issues that are routinely faced by the SMA community. This review covers the available data and the new challenges of SMA therapeutic strategies.
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28
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Shanbehzadeh M, Kazemi-Arpanahi H, Arzani-Birgani A, Karimyan A, Mobasheri F. Improving hypertension surveillance from a data management prospective: Data requirements for implementation of population-based registry. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2020; 9:134. [PMID: 32766319 PMCID: PMC7377147 DOI: 10.4103/jehp.jehp_37_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 03/01/2020] [Indexed: 05/08/2023]
Abstract
BACKGROUND Hypertension (HTN) has become a major public health problem which can cause serious complications when it is not well-controlled. Prevention and effective care of HTN require a population-based registry. Thus, establishing this registry can be used to collect comprehensive, timely, and reliable data on epidemiology cases. The aim is to create a registry for the collection of highly required prospective data that will present an in-depth analysis of the characteristics of all individuals with HTN and track them over a particular chronological interval. MATERIALS AND METHODS The study was divided into three phases: At first, a comprehensive literature review was conducted to determine the proposed data classes and data fields. Then, the final minimum data set was designed by a two-round Delphi consensus approach of 20 experts of cardiologists, nephrologists, nutritionist, and health information management. Finally, a web-based registry system was developed by a Structured Query Language environment. RESULTS A total of two clinical and nonclinical data categories with nine data classes and 68 data fields were selected for their inclusion in the registry following the consensus phase. A web-based registry was designed with a modular and layered architecture. CONCLUSIONS This study provides an appropriate information infrastructure for active tracing and monitoring of individuals with HTN. It has provided a practical information system allowing quality improvement, aggregate reporting for planning, and research purposes.
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Affiliation(s)
- Mostafa Shanbehzadeh
- Department of Health Information Technology, School of Paramedical, Ilam University of Medical Sciences, Ilam, Iran
| | - Hadi Kazemi-Arpanahi
- Department of Health Information Technology, Abadan Faculty of Medical Sciences, Abadan, Iran
| | - Arezo Arzani-Birgani
- Department of Health Information Technology, Abadan Faculty of Medical Sciences, Abadan, Iran
| | - Azimeh Karimyan
- Department of Public Health, Abadan Faculty of Medical Sciences, Abadan, Iran
| | - Fatemeh Mobasheri
- Department of Health Information Technology, Abadan Faculty of Medical Sciences, Abadan, Iran
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29
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Finkel RS, Day JW, De Vivo DC, Kirschner J, Mercuri E, Muntoni F, Shieh PB, Tizzano E, Desguerre I, Quijano-Roy S, Saito K, Droege M, Dabbous O, Khan F, Renault L, Anderson FA, Servais L. RESTORE: A Prospective Multinational Registry of Patients with Genetically Confirmed Spinal Muscular Atrophy - Rationale and Study Design. J Neuromuscul Dis 2020; 7:145-152. [PMID: 32039859 PMCID: PMC7739962 DOI: 10.3233/jnd-190451] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Background: Dramatic improvements in spinal muscular atrophy (SMA) treatment have changed the prognosis for patients with this disease, leading to important new questions. Gathering representative, real-world data about the long-term efficacy and safety of emerging SMA interventions is essential to document their impact on patients and caregivers. Objectives: This registry will assess outcomes in patients with genetically confirmed SMA and provide information on the effectiveness and long-term safety of approved and emerging treatments. Design and Methods: RESTORE is a prospective, multicenter, multinational observational registry. Patients will be managed according to usual clinical practice. Both newly recruitedSMAtreatment centers and sites involved in existing SMA registries, including iSMAC, Treat-NMD, French SMA Assistance Publique- Hôpitaux de Paris (AP-HP), Cure-SMA, SMArtCARE, will be eligible to participate; de novo; sites already participating in another registry may be included via consortium agreements. Data from patients enrolled in partnering registries will be shared with the RESTORE Registry and data for newly diagnosed patients will be added upon enrollment. Patients will be enrolled over a 5-year period and followed for 15 years or until death. Assessments will include SMA history and treatment, pulmonary, nutritional, and motor milestones, healthcare resource utilization, work productivity, activity impairment, adverse events, quality of life, caregiver burden, and survival. Status: Recruitment started in September 2018. As of January 3, 2020, 64 patients were enrolled at 25 participating sites. Conclusions: The RESTORE Registry has begun recruiting recently diagnosed patients with genetically confirmed SMA, enabling assessment of both short- and long-term patient outcomes.
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Affiliation(s)
- Richard S Finkel
- Department of Pediatrics, Division of Neurology, Nemours Children's Hospital, Orlando, FL, United States
| | - John W Day
- Department of Neurology, Stanford University Medical Center, Stanford, CA, United States
| | - Darryl C De Vivo
- Departments of Neurology and Pediatrics, Columbia University Irving Medical Center, New York, NY, United States
| | - Janbernd Kirschner
- Clinic for Neuropediatrics and Muscle Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Eugenio Mercuri
- Department of Paediatric Neurology and Nemo Clinical Centre, Catholic University, Rome, Italy
| | - Francesco Muntoni
- Department of Developmental Neuroscience, University College London, London, UK
| | - Perry B Shieh
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States
| | - Eduardo Tizzano
- Department of Clinical and Molecular Genetics, Hospital Valle Hebron, Barcelona, Spain
| | | | - Susana Quijano-Roy
- Garches Neuromuscular Reference Center (GNMH), APHP Raymond Poincare University Hospital (UVSQ), Garches, France
| | - Kayoko Saito
- Institute of Medical Genetics, Tokyo Women's Medical University, Tokyo, Japan
| | | | | | - Farid Khan
- AveXis, Inc., Bannockburn, IL, United States
| | | | - Frederick A Anderson
- Center for Outcomes Research, University of Massachusetts Medical School, Worcester, MA, United States
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