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Kang PB, Morrison L, Iannaccone ST, Graham RJ, Bönnemann CG, Rutkowski A, Hornyak J, Wang CH, North K, Oskoui M, Getchius TSD, Cox JA, Hagen EE, Gronseth G, Griggs RC. Evidence-based guideline summary: evaluation, diagnosis, and management of congenital muscular dystrophy: Report of the Guideline Development Subcommittee of the American Academy of Neurology and the Practice Issues Review Panel of the American Association of Neuromuscular & Electrodiagnostic Medicine. Neurology 2015; 84:1369-78. [PMID: 25825463 DOI: 10.1212/wnl.0000000000001416] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVE To delineate optimal diagnostic and therapeutic approaches to congenital muscular dystrophy (CMD) through a systematic review and analysis of the currently available literature. METHODS Relevant, peer-reviewed research articles were identified using a literature search of the MEDLINE, EMBASE, and Scopus databases. Diagnostic and therapeutic data from these articles were extracted and analyzed in accordance with the American Academy of Neurology classification of evidence schemes for diagnostic, prognostic, and therapeutic studies. Recommendations were linked to the strength of the evidence, other related literature, and general principles of care. RESULTS The geographic and ethnic backgrounds, clinical features, brain imaging studies, muscle imaging studies, and muscle biopsies of children with suspected CMD help predict subtype-specific diagnoses. Genetic testing can confirm some subtype-specific diagnoses, but not all causative genes for CMD have been described. Seizures and respiratory complications occur in specific subtypes. There is insufficient evidence to determine the efficacy of various treatment interventions to optimize respiratory, orthopedic, and nutritional outcomes, and more data are needed regarding complications. RECOMMENDATIONS Multidisciplinary care by experienced teams is important for diagnosing and promoting the health of children with CMD. Accurate assessment of clinical presentations and genetic data will help in identifying the correct subtype-specific diagnosis in many cases. Multiorgan system complications occur frequently; surveillance and prompt interventions are likely to be beneficial for affected children. More research is needed to fill gaps in knowledge regarding this category of muscular dystrophies.
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Affiliation(s)
- Peter B Kang
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Leslie Morrison
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Susan T Iannaccone
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Robert J Graham
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Carsten G Bönnemann
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Anne Rutkowski
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Joseph Hornyak
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Ching H Wang
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Kathryn North
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Maryam Oskoui
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Thomas S D Getchius
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Julie A Cox
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Erin E Hagen
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Gary Gronseth
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
| | - Robert C Griggs
- From the Division of Pediatric Neurology (P.B.K.), University of Florida College of Medicine, Gainesville; Department of Neurology (P.B.K.), Boston Children's Hospital and Harvard Medical School, Boston, MA; Department of Neurology (L.M.), University of New Mexico, Albuquerque; Departments of Pediatrics and Neurology & Neurotherapeutics (S.T.I.), University of Texas Southwestern Medical Center, and Children's Medical Center, Dallas; Division of Critical Care Medicine (R.J.G.), Boston Children's Hospital, and Department of Anaesthesia, Harvard Medical School, Boston; Neuromuscular and Neurogenetic Disorders of Childhood Section (C.G.B.), Neurogenetics Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD; Cure Congenital Muscular Dystrophy (Cure CMD) (A.R.), Olathe, KS; Department of Emergency Medicine (A.R.), Kaiser Permanente South Bay Medical Center, Harbor City, CA; Department of Physical Medicine & Rehabilitation (J.H.), University of Michigan, Ann Arbor; Departments of Neurology and Pediatrics (C.H.W.), School of Medicine, Stanford University, CA; Department of Neurology (C.H.W.), Driscoll Children's Hospital, Corpus Christi, TX; Murdoch Childrens Research Institute (K.N.), The Royal Children's Hospital, and University of Melbourne, Australia; Neurology & Neurosurgery (M.O.), McGill University, Montréal, Canada; Center for Health Policy (T.S.D.G., J.A.C., E.E.H.), American Academy of Neurology, Minneapolis, MN; Department of Neurology (G.G.), University of Kansas School of Medicine, Kansas City; and Department of Neurology (R.C.G.), University of Rochester Medical Center, NY
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Graziano A, Bianco F, D'Amico A, Moroni I, Messina S, Bruno C, Pegoraro E, Mora M, Astrea G, Magri F, Comi GP, Berardinelli A, Moggio M, Morandi L, Pini A, Petillo R, Tasca G, Monforte M, Minetti C, Mongini T, Ricci E, Gorni K, Battini R, Villanova M, Politano L, Gualandi F, Ferlini A, Muntoni F, Santorelli FM, Bertini E, Pane M, Mercuri E. Prevalence of congenital muscular dystrophy in Italy: a population study. Neurology 2015; 84:904-11. [PMID: 25653289 DOI: 10.1212/wnl.0000000000001303] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE We provide a nationwide population study of patients with congenital muscular dystrophy in Italy. METHODS Cases were ascertained from the databases in all the tertiary referral centers for pediatric neuromuscular disorders and from all the genetic diagnostic centers in which diagnostic tests for these forms are performed. RESULTS The study includes 336 patients with a point prevalence of 0.563 per 100,000. Mutations were identified in 220 of the 336 (65.5%). The cohort was subdivided into diagnostic categories based on the most recent classifications on congenital muscular dystrophies. The most common forms were those with α-dystroglycan glycosylation deficiency (40.18%) followed by those with laminin α2 deficiency (24.11%) and collagen VI deficiency (20.24%). The forms of congenital muscular dystrophy related to mutations in SEPN1 and LMNA were less frequent (6.25% and 5.95%, respectively). CONCLUSIONS Our study provides for the first time comprehensive epidemiologic information and point prevalence figures for each of the major diagnostic categories on a large cohort of congenital muscular dystrophies. The study also reflects the diagnostic progress in this field with an accurate classification of the cases according to the most recent gene discoveries.
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Affiliation(s)
- Alessandra Graziano
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Flaviana Bianco
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Adele D'Amico
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Isabella Moroni
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Sonia Messina
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Claudio Bruno
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Elena Pegoraro
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Marina Mora
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Guja Astrea
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Francesca Magri
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Giacomo P Comi
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Angela Berardinelli
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Maurizio Moggio
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Lucia Morandi
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Antonella Pini
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Roberta Petillo
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Giorgio Tasca
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Mauro Monforte
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Carlo Minetti
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Tiziana Mongini
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Enzo Ricci
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Ksenija Gorni
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Roberta Battini
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Marcello Villanova
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Luisa Politano
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Francesca Gualandi
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Alessandra Ferlini
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Francesco Muntoni
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Filippo Maria Santorelli
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Enrico Bertini
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Marika Pane
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK
| | - Eugenio Mercuri
- From the Departments of Paediatrics and Neurology (A.G., F.B., G.T., M. Monforte, E.R., M.P., E.M.), Catholic University, Rome; Unit of Neuromuscular and Neurodegenerative Disorders (A.D., G.T., E.B.), Department of Neurosciences, Bambino Gesù Children's Hospital, Rome; Pediatric Neurology and Neuromuscular Disease and Immunology Unit (I.M., M. Mora, L.M.), Istituto Neurologico Besta, Milan; Department of Neurosciences, Psychiatry and Anaesthesiology (S.M.), University of Messina; Neuromuscular Disease Unit (C.B., C.M.), G. Gaslini Institute, Genoa; Department of Neurosciences (E.P.), University of Padua, Italy; Department of Developmental Neuroscience and Molecular Medicine Neuromuscular Unit (G.A., R.B., F.M.S.), Stella Maris Institute, Pisa; Department of Neurological Sciences (F. Magri, G.P.C.), IRCCS Ospedale Maggiore Policlinico, University of Milan; Child Neurology and Psychiatry Unit (A.B.), IRCCS C. Mondino Foundation; Neuromuscular and Rare Diseases Unit (M. Moggio), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Dino Ferrari Center, Milano; Child Neurology and Psychiatry Unit (A.P.), IRCCS Istituto delle Scienze Neurologiche di Bologna, Bellaria Hospital, Bologna; Cardiomiologia e Genetica Medica (R.P., L.P.), Dipartimento di Medicina Sperimentale Seconda Università di Napoli; Neuromuscular Center (T.M.), S.G. Battista Hospital, University of Turin; Centro Nemo (K.G.), Milan; Neuromuscular Unit (M.V.), Nigrisoli Hospital, Bologna; Section of Medical Genetics (F.G., A.F.), Department of Experimental and Diagnostic Medicine, Ferrara, Italy; and Dubowitz Neuromuscular Centre (F. Muntoni), UCL Institute of Child Health & Great Ormond Street Hospital for Children, London, UK.
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