Key result
MIS-C emerges post-SARS-CoV-2 mimicking Kawasaki disease but presents with predominant fever and gastrointestinal symptoms.
Why the study?
Multisystem inflammatory syndrome in children (MIS-C) emerged during the SARS-CoV-2 outbreak with unclear pathogenesis and pathophysiology requiring comprehensive understanding.
MIS-C is a complex syndrome in children associated with SARS-CoV-2, presenting similarly to Kawasaki disease but with predominant fever and gastrointestinal symptoms, often requiring IVIG and supportive care.
MIS-C cardiac dysfunction warrants close monitoring in affected children; leaves open optimal therapies and long-term outcomes.
Multisystem inflammatory syndrome in children (MIS-C) is a complex syndrome characterized by multi-organ involvement that has emerged in the context of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak. The clinical presentation of MIS-C is similar to Kawasaki disease but predominantly presents with fever and gastrointestinal symptoms, and severe cases can involve toxic shock and cardiac dysfunction. Epidemiological findings indicate that the majority of MIS-C patients test positive for SARS-CoV-2 antibodies. The pathogenesis and pathophysiology of MIS-C remain unclear, though immune dysregulation following SARS-CoV-2 infection is considered a major contributing factor. Current treatment approaches for MIS-C primarily involve intravenous immunoglobulin therapy and symptomatic supportive care. This review article provides a comprehensive overview of the definition, epidemiology, pathogenesis, clinical presentation, diagnosis, treatment, and prognosis of MIS-C.
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Zhou et al. (2024) conducted a review in Multisystem inflammatory syndrome in children (MIS-C). Multisystem inflammatory syndrome in children is a complex syndrome emerging post-SARS-CoV-2 infection, presenting similarly to Kawasaki disease but with predominant fever and gastrointestinal symptoms.
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