COVID-19 Infection in Spinal Muscular Atrophy Associated with Multisystem Inflammatory Syndrome

Rafat Mosalli1,2, Amirah Al Matrafi3, Mohammed A Ghazi2,4

  • 1Department of Pediatrics, Umm Al-Qura University, Mecca, Saudi Arabia.

Insights

Children with spinal muscular atrophy are at higher risk for severe COVID-19 and multisystem inflammatory syndrome. Early diagnosis and protective measures are crucial for managing coronavirus disease-2019 in pediatric neurological patients.

Area of Science:

  • Pediatric Neurology
  • Infectious Diseases
  • Critical Care Medicine

Background:

  • Coronavirus disease-2019 (COVID-19) typically presents with milder symptoms in children compared to adults.
  • Children with underlying neurological conditions, such as spinal muscular atrophy (SMA), face increased risks of severe COVID-19 and complications.
  • Generalized hypotonia and respiratory failure are characteristic manifestations of SMA in pediatric patients.

Observation:

  • A 3-year-old female with SMA and respiratory failure tested positive for COVID-19.
  • The patient subsequently developed multisystem inflammatory syndrome (MIS-C).
  • Treatment involved intravenous immunoglobulin and tocilizumab.

Findings:

  • Despite treatment, the patient with SMA, COVID-19, and MIS-C experienced a fatal outcome.
  • This case underscores the vulnerability of children with neurological disorders to severe COVID-19.
  • Multisystem inflammatory syndrome represents a significant, potentially lethal, complication in this population.

Implications:

  • Highlights the critical need for vigilant monitoring of pediatric patients with neurological impairments during the COVID-19 pandemic.
  • Emphasizes the importance of implementing stringent protective measures in healthcare settings for immunocompromised children.
  • Stresses the necessity of early COVID-19 testing and prompt diagnosis in children with pre-existing neurological conditions to improve outcomes.

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