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Induction and Clinical Scoring of Chronic-Relapsing Experimental Autoimmune Encephalomyelitis
26:48

Induction and Clinical Scoring of Chronic-Relapsing Experimental Autoimmune Encephalomyelitis

Published on: July 4, 2007

Evaluation of the cases with acute disseminated encephalomyelitis

Ayse Tosun1, Gul Serdaroglu, Muzaffer Polat

  • 1Department of Pediatrics, Division of Pediatric Neurology, Ege University Medical School Bornova, 35100, Izmir, Turkey.

Indian Journal of Pediatrics
|April 25, 2009
PubMed

Insights

Acute disseminated encephalomyelitis (ADEM) in children typically shows good recovery. Early steroid treatment is key for favorable outcomes, with rare neurological deficits or recurrence observed in this study.

Area of Science:

  • Pediatric Neurology
  • Infectious Diseases
  • Neuroimmunology

Background:

  • Acute disseminated encephalomyelitis (ADEM) is an immune-mediated demyelinating disease affecting the central nervous system in children.
  • Understanding ADEM's clinical spectrum, diagnostic features, and treatment outcomes is crucial for pediatric neurology.

Purpose of the Study:

  • To comprehensively describe the epidemiologic, clinical, laboratory, neuroimaging, treatment, and outcome characteristics of pediatric ADEM.
  • To identify factors influencing prognosis in children diagnosed with ADEM.

Main Methods:

  • Retrospective review of twelve pediatric patients diagnosed with ADEM.
  • Systemic and neurological examinations, serologic tests, cerebrospinal fluid analysis, and magnetic resonance imaging (MRI) were utilized for case reevaluation.

Main Results:

  • The study cohort included children aged 2.5 to 16 years, with initial infections preceding ADEM in five cases.
  • Common presentations included motor deficits (75%), altered consciousness (33%), and seizures (33%). MRI revealed hyperintense signals in basal ganglia, thalamus, and cortical/subcortical areas.
  • Ten patients achieved complete recovery; one experienced relapse and two had recurrence, all responding well to prednisolone treatment.

Conclusions:

  • Pediatric ADEM generally has a favorable prognosis with good recovery.
  • Neurological deficits and recurrence are uncommon, underscoring the importance of early intervention.
  • Prompt treatment with corticosteroids, such as prednisolone, significantly impacts the prognosis of ADEM in children.
Abstract

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