Myasthenic Crisis After Recurrent COVID-19 Infection

Adam M Spanier1, James I Gragg1

  • 1is a Resident, and is a Faculty Member, both at Carl R. Darnall Army Medical Center in Fort Hood, Texas.

Insights

A patient with myasthenia gravis recovered from a severe COVID-19 crisis using plasmapheresis. This treatment helped manage the neuromuscular disorder exacerbated by the viral infection.

Area of Science:

  • Neurology
  • Infectious Diseases
  • Critical Care Medicine

Background:

  • Myasthenia gravis (MG) is a chronic autoimmune neuromuscular disease.
  • COVID-19 can trigger or exacerbate autoimmune conditions.
  • Acute exacerbations of MG can lead to respiratory failure and crisis.

Purpose of the Study:

  • To report on the management of a myasthenia gravis patient experiencing an acute crisis following two COVID-19 infections.
  • To highlight the role of plasmapheresis in managing MG crisis during a pandemic.

Main Methods:

  • Case report of a myasthenia gravis patient.
  • Documentation of COVID-19 infection and subsequent myasthenic crisis.
  • Administration and monitoring of plasmapheresis therapy.

Main Results:

  • The patient survived two severe COVID-19 infections.
  • Plasmapheresis was crucial for the patient's recovery from the acute myasthenic crisis.
  • Successful management of a complex case involving autoimmune disease and viral illness.

Conclusions:

  • Plasmapheresis remains a vital therapeutic option for managing severe myasthenic crises.
  • COVID-19 can significantly worsen myasthenia gravis, necessitating prompt and aggressive treatment.
  • This case underscores the importance of considering infectious triggers in autoimmune disease exacerbations.

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