Acute Transverse and Flaccid Myelitis in Children

Autor: J. Nicholas Brenton, Liana M. Theroux
Rok vydání: 2019
Předmět:
Zdroj: Current Treatment Options in Neurology. 21
ISSN: 1534-3138
1092-8480
DOI: 10.1007/s11940-019-0603-0
Popis: The etiologies of myelitis in children are broad, and our understanding of inflammatory myelopathies in the pediatric population continues to evolve. Acute flaccid myelitis (AFM), increasingly linked to enterovirus infections, has risen in incidence over recent years. As with other infectious myelopathies, AFM can be challenging to distinguish from inflammatory causes of acute transverse myelitis (ATM) at initial presentation. This review outlines an approach to the treatment of children presenting with myelopathy of suspected inflammatory etiology, with attention to how management may differ in the specific case of acute flaccid myelitis. Although high-quality evidence is limited, intravenous corticosteroids, intravenous immunoglobulin, and plasma exchange have important roles in the acute management of ATM. Spinal cord injury in AFM, though similar to ATM in clinical presentation, is largely mediated by direct infection as opposed to a primary inflammatory process, and treatment with corticosteroids may worsen outcomes. Awareness of the distinguishing clinical features of AFM and the underlying inflammatory conditions that commonly manifest with ATM is essential to judicious selection of appropriate acute (and potentially chronic) therapies in children presenting with myelitis.
Databáze: OpenAIRE
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