ArticleNeurology2023
Deviation From Normative Whole Brain and Deep Gray Matter Growth in Children With MOGAD, MS, and Monophasic Seronegative Demyelination.
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Article in Neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed, 16 citations in OpenAlex.
- Spinal Cord Leptomeningeal Enhancement as a Marker of Extensive Spinal Cord Involvement in Children With MOGAD.Neurology(R) neuroimmunology & neuroinflammation · 2026Article
- Significance of brain lesions associated with optic neuritis in pediatric myelin oligodendrocyte glycoprotein antibody-associated disease.Multiple sclerosis and related disorders · 2025Article
- Understanding Mechanisms of Whole Brain and Regional Grey Matter Atrophy in Children With MOGAD.Annals of clinical and translational neurology · 2025Article
- Radiological features in pediatric myelin oligodendrocyte glycoprotein antibody-associated disease-diagnostic criteria and lesion dynamics.Pediatric radiology · 2025Review
- Investigation of the association of serum GFAP and NfL with brain and upper cervical MRI volumes in AQP4-IgG-positive NMOSD and MOGAD.Therapeutic advances in neurological disorders · 2025Article
- Academic outcomes before and after clinical onset of acquired demyelinating syndromes in children: a matched cohort data linkage study.Annals of clinical and translational neurology · 2024Article
- The influence of MOGAD on diagnosis of multiple sclerosis using MRI.Nature reviews. Neurology · 2024Review
- Thalamic volume differentiates multiple sclerosis from neuromyelitis optica spectrum disorder: MRI-based retrospective study.Frontiers in neurology · 2024Article
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Authors and funding
12 authors at 1 institution in 1 country.
Giulia FaddaFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.ORCID 0000-0001-9658-815X
Alonso Cardenas de la ParraFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.ORCID 0000-0002-9326-5678
Julia O'MahonyFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.
Patrick WatersFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.
E Ann YehFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.ORCID 0000-0002-5393-7417
Amit Bar-OrFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.ORCID 0000-0001-7179-0335
Ruth Ann MarrieFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.
Sridar NarayananFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.
Douglas L ArnoldFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.
D Louis CollinsFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania.
Brenda BanwellFrom the Department of Medicine (G.F), University of Ottawa, Ottawa Hospital Research Institute; Montreal Neurological Institute (A.C.P., S.N., D.L.A., D.L.C.), McGill University, Quebec; Department of Community Health Sciences (J.O.M., R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; Nuffield Department of Clinical Neurosciences (P.W.), John Radcliffe Hospital, University of Oxford, United Kingdom; Department of Pediatrics (E.A.Y.), University of Toronto, Ontario, Canada; Center for Neuroinflammation and Neurotherapeutics (A.B.-O.), and Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia; Department of Internal Medicine (R.A.M.), Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada; and Division of Child Neurology (B.B.), Department of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania. banwellb@email.chop.edu.
Canadian Pediatric Demyelinating Disease Network
John Radcliffe Hospital · GB
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesPediatric-acquired demyelination of the CNS associated with antibodies directed against myelin oligodendrocyte glycoprotein (MOG; MOG antibody-associated disease [MOGAD]) occurs as a monophasic or relapsing disease and with variable but often extensive T2 lesions in the brain. The impact of MOGAD on brain growth during maturation is unknown. We quantified the effect of pediatric MOGAD on brain growth trajectories and compared this with the growth trajectories of age-matched and sex-matched healthy children and children with multiple sclerosis (MS, a chronic relapsing disease known to lead to failure of normal brain growth and to loss of brain volume) and monophasic seronegative demyelination.
methodsWe included children enrolled at incident attack in the prospective longitudinal Canadian Pediatric Demyelinating Disease Study who were recruited at the 3 largest enrollment sites, underwent research brain MRI scans, and were tested for serum MOG-IgG. Children seropositive for MOG-IgG were diagnosed with MOGAD. MS was diagnosed per the 2017 McDonald criteria. Monophasic seronegative demyelination was confirmed in children with no clinical or MRI evidence of recurrent demyelination and negative results for MOG-IgG and aquaporin-4-IgG. Whole and regional brain volumes were computed through symmetric nonlinear registration to templates. We computed age-normalized and sex-normalized
resultsWe assessed brain volumes of 46 children with MOGAD, 26 with MS, and 51 with monophasic seronegative demyelinating syndrome. Children with MOGAD exhibited delayed ( DISCUSSION: The onset of MOGAD during childhood adversely affects the expected trajectory of growth of deep gray matter structures, with accelerated changes in the months after an acute attack. Further studies are required to better determine the relative impact of monophasic vs relapsing MOGAD and whether relapsing MOGAD with attacks isolated to the optic nerves or spinal cord affects brain volume over time.
Indexed as
Multiple SclerosisNeuromyelitis OpticaAquaporin 4AutoantibodiesBrainCanadaChronic DiseaseGray MatterHumansImmunoglobulin GMyelin-Oligodendrocyte GlycoproteinProspective StudiesAquaporin 4AutoantibodiesImmunoglobulin GMyelin-Oligodendrocyte Glycoprotein
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