Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Database
Language
Publication year range
1.
Neurology ; 88(7): 623-629, 2017 Feb 14.
Article in English | MEDLINE | ID: mdl-28087826

ABSTRACT

OBJECTIVE: To describe the spectrum of brain MRI findings in a cohort of individuals with dystroglycanopathies (DGs) and relate MRI results to function. METHODS: All available brain MRIs done for clinical indications on individuals enrolled in a DG natural history study (NCT00313677) were reviewed. Reports were reviewed when MRI was not available. MRIs were categorized as follows: (1) cortical, brainstem, and cerebellar malformations; (2) cortical and cerebellar malformations; or (3) normal. Language development was assigned to 1 of 3 categories by a speech pathologist. Maximal motor function and presence of epilepsy were determined by history or examination. RESULTS: Twenty-five MRIs and 9 reports were reviewed. The most common MRI abnormalities were cobblestone cortex or dysgyria with an anterior-posterior gradient and cerebellar hypoplasia. Seven individuals had MRIs in group 1, 8 in group 2, and 19 in group 3. Language was impaired in 100% of those in MRI groups 1 and 2, and degree of language impairment correlated with severity of imaging. Eighty-five percent of the whole group achieved independent walking, but only 33% did in group 1. Epilepsy was present in 8% of the cohort and rose to 37% of those with an abnormal MRI. CONCLUSIONS: Developmental abnormalities of the brain such as cobblestone lissencephaly, cerebellar cysts, pontine hypoplasia, and brainstem bowing are hallmarks of DG and should prompt consideration of these diagnoses. Brain imaging in individuals with DG helps to predict outcomes, especially language development, aiding clinicians in prognostic counseling.


Subject(s)
Brain/diagnostic imaging , Language , Magnetic Resonance Imaging , Motor Activity , Muscular Dystrophies/diagnostic imaging , Muscular Dystrophies/physiopathology , Adolescent , Brain/abnormalities , Child , Child, Preschool , Epilepsy/diagnostic imaging , Epilepsy/physiopathology , Epilepsy/psychology , Female , Humans , Infant , Language Development Disorders/diagnostic imaging , Language Development Disorders/physiopathology , Language Tests , Male , Muscular Dystrophies/psychology , Retrospective Studies
2.
J Child Neurol ; 32(2): 204-209, 2017 02.
Article in English | MEDLINE | ID: mdl-27872178

ABSTRACT

Limb girdle muscular dystrophy 2I is a slowly progressive muscular dystrophy due to mutations in the Fukutin-related protein ( FKRP) gene. Clinicians are frequently asked if physical activity is harmful for pediatric patients with limb girdle muscular dystrophy 2I. The primary objective of this study was to determine if there is a relationship between self-reported childhood activity level and motor function and respiratory function in older children and adults with limb girdle muscular dystrophy 2I. We compared retrospective self-reported middle school activity level and sport participation with age at onset of weakness, 10-meter walk test, and forced vital capacity later in life in 41 participants with FKRP mutations. We found no relationship between activity level in childhood and disease course later in life, suggesting that self-directed physical activity in children with limb girdle muscular dystrophy 2I does not negatively affect disease progression and outcome.


Subject(s)
Exercise , Muscular Dystrophies, Limb-Girdle/physiopathology , Sports , Adolescent , Adult , Age of Onset , Aged , Child , Disease Progression , Humans , Middle Aged , Muscular Dystrophies, Limb-Girdle/genetics , Pentosyltransferases , Proteins/genetics , Retrospective Studies , Self Report , Vital Capacity , Walk Test , Young Adult
SELECTION OF CITATIONS
SEARCH DETAIL
...