ArticleNeurology2015
Congenital myopathies: Natural history of a large pediatric cohort.
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Article in Neurology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 2 of them syntheses that pooled it.
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54citing papers in PubMed, 2 pooled it
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54 citing papers in PubMed, 2 syntheses or guidelines pooled it, 132 citations in OpenAlex.
- Neuropsychological functioning and quality of life in congenital myopathies: a systematic review of children and caregiver outcomes.Frontiers in medicine · 2026Pooled it
- A Systematic Review and Meta-Analysis of the Prevalence of Congenital Myopathy.Frontiers in neurology · 2021Pooled it
- Understanding Symptoms in RYR1-Related Myopathies: A Mixed-Methods Analysis Based on Participants' Experience.The patient · 2020Trial
- Correlation of phenotype with genotype and protein structure in RYR1-related disorders.Journal of neurology · 2018Trial
- Incidence and Prevalence of Congenital Myopathies - A Population-Based Study From Western Sweden.Annals of neurology · 2026Article
- Case Report: RYR1-related myopathy with hypoxic ischemic encephalopathy-a case of severe neonatal presentation due to aFrontiers in pediatrics · 2026Article
- Retrospective Cohort Analysis of Clinical, Molecular, and Histopathologic Characteristics of 275 Patients With Nemaline Myopathy.Neurology. Genetics · 2025Article
- Like father, like son: RNA-sequencing from a 30-year-old muscle biopsy identifies a novel splice variant in ACTA1 as the cause of an attenuated nemaline myopathy phenotype.Neuromuscular disorders : NMD · 2025Article
- Disease Trajectories of a Large French Cohort of 142 Congenital Myopathy Patients in Adult Age.European journal of neurology · 2025Observational
- Article
- A founder variant in the RYR1 gene is associated with hyperCKemia, myalgia and muscle cramps.European journal of neurology · 2025Article
- Article
- Molecular mechanisms and therapeutic strategies for neuromuscular diseases.Cellular and molecular life sciences : CMLS · 2024Review
- Unusual cause of muscle weakness, type II respiratory failure and pulmonary hypertension: a case report of ryanodine receptor type 1(RYR1)-related myopathy.BMC pulmonary medicine · 2024Article
- Tirasemtiv enhances submaximal muscle tension in an Acta1:p.Asp286Gly mouse model of nemaline myopathy.The Journal of general physiology · 2024Article
- Phenotype-Genotype Correlation of a Cohort of Patients with Congenital Myopathy: A Single Centre Experience from India.Journal of neuromuscular diseases · 2024Article
- Case report: A novelFrontiers in neurology · 2024Article
- Long-term Natural History of Pediatric Dominant and RecessiveNeurology · 2023Article
- Function of a mutant ryanodine receptor (T4709M) linked to congenital myopathy.Scientific reports · 2023Article
- Clinical Manifestation of Nebulin-Associated Nemaline Myopathy.Neurology. Genetics · 2023Article
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Authors and funding
12 authors at 5 institutions in 1 country.
Irene ColomboFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Mariacristina ScotoFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Adnan Y ManzurFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Stephanie A RobbFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Lorenzo MaggiFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Vasantha GowdaFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Thomas CullupFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Michael YauFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Rahul PhadkeFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Caroline SewryFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Heinz JungbluthFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK.
Francesco MuntoniFrom the Dubowitz Neuromuscular Centre and MRC Centre for Neuromuscular Disorders (I.C., M.S., A.Y.M., S.A.R., V.G., C.S., F.M.), University College London Institute of Child Health and Great Ormond Street Hospital for Children, London, UK; Neuromuscular Unit (I.C.), Department of Neurological Sciences, IRCCS Foundation Cà Granda, Ospedale Maggiore Policlinico, Dino Ferrari Centre, Milan, University of Milan; Muscle Pathology and Neuroimmunology Unit (L.M.), Foundation IRCCS Neurological Institute C. Besta, Milan, Italy; DNA Laboratory (T.C., M.Y.), GSTS Pathology, Guy's Hospital, London; University College London Department of Neurology (R.P.), National Hospital for Neurology and Neurosurgery, London; Wolfson Centre for Inherited Neuromuscular Diseases RJAH (C.S.), Oswestry; Department of Paediatric Neurology (H.J.), Evelina Children's Hospital, London; Randall Division for Cell and Molecular Biophysics (H.J.), Muscle Signalling Section, King's College, London; and Clinical Neuroscience Division (H.J.), IoP, London, UK. f.muntoni@ucl.ac.uk.
King's College London · GBGuy's Hospital · GBUniversity College London · GBEvelina London Children's Healthcare · GBNational Hospital for Neurology and Neurosurgery · GB
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo assess the natural history of congenital myopathies (CMs) due to different genotypes.
methodsRetrospective cross-sectional study based on case-note review of 125 patients affected by CM, followed at a single pediatric neuromuscular center, between 1984 and 2012.
resultsGenetic characterization was achieved in 99 of 125 cases (79.2%), with RYR1 most frequently implicated (44/125). Neonatal/infantile onset was observed in 76%. At birth, 30.4% required respiratory support, and 25.2% nasogastric feeding. Twelve percent died, mainly within the first year, associated with mutations in ACTA1, MTM1, or KLHL40. All RYR1-mutated cases survived and did not require long-term ventilator support including those with severe neonatal onset; however, recessive cases were more likely to require gastrostomy insertion (p = 0.0028) compared with dominant cases. Independent ambulation was achieved in 74.1% of all patients; 62.9% were late walkers. Among ambulant patients, 9% eventually became wheelchair-dependent. Scoliosis of variable severity was reported in 40%, with 1/3 of (both ambulant and nonambulant) patients requiring surgery. Bulbar involvement was present in 46.4% and required gastrostomy placement in 28.8% (at a mean age of 2.7 years). Respiratory impairment of variable severity was a feature in 64.1%; approximately half of these patients required nocturnal noninvasive ventilation due to respiratory failure (at a mean age of 8.5 years).
conclusionsWe describe the long-term outcome of a large cohort of patients with CMs. While overall course is stable, we demonstrate a wide clinical spectrum with motor deterioration in a subset of cases. Severity in the neonatal/infantile period is critical for survival, with clear genotype-phenotype correlations that may inform future counseling.
Indexed as
Muscle, SkeletalAdolescentAdultChildChild, PreschoolCohort StudiesConsanguinityCross-Sectional StudiesDeglutition DisordersFemaleHumansInfantInfant, NewbornMaleMiddle AgedMobility LimitationMuscle Proteins
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