COVID-19 in children: an approach for multisystem inflammatory syndrome

Background and objectives Children suffering from coronavirus disease (COVID-19) usually present with mild symptoms and show lower mortality rates than adults. However, there have been several recent reports of more severe hyperinflammatory presentation in pediatric COVID-19 patients. This review article aims to summarize the current literature available on the main clinical features and management approaches of multisystem inflammatory syndrome in children (MIS-C). Methods The authors searched different indexing databases for observational and interventional studies using search terms including “Coronavirus, COVID-19, pediatric, MIS-C, Kawasaki, and inflammation.” The retrieved publications were further assessed for relevance to the topic. Only relevant articles were included in writing this review article. Main body Multisystem inflammatory syndrome in children (MIS-C) is a hyperinflammatory syndrome temporally related to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in pediatrics. It is characterized by persistent fever, rash, elevated inflammatory markers, and multiorgan failure with increasing rates of cardiovascular and gastrointestinal involvement. The exact pathophysiologic mechanisms of MIS-C are still unknown, but it is postulated to be due to an exaggerated immune response to SARS-CoV-2 infection. Multisystem inflammatory syndrome in children is diagnosed by exclusion of other underlying causes of organ failure. There is a lack of clinical evidence on the management of MIS-C. The current guidelines depend mainly on expert opinion based on the management of other hyper-inflammatory syndromes in children. Patients suffering from MIS-C are treated with intravenous immunoglobulin (IVIg), corticosteroids, infliximab, tocilizumab, and anakinra. Conclusions Despite the growing reports on COVID-19 in children, there is still a lot to elucidate on the pathophysiology, diagnosis, and subsequent management of MIS-C. Further trials are needed to investigate new approaches to manage MIS-C. Specific evidence-based guideline for management of MIS-C should be tailored to the current available information on MIS-C..

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:69

Enthalten in:

Egyptian Pediatric Association gazette - 69(2021), 1 vom: 26. Okt.

Sprache:

Englisch

Beteiligte Personen:

Morsy, Haneen K. [VerfasserIn]
Tohamy, Noha S. [VerfasserIn]
Abd El Ghaffar, Hager M. [VerfasserIn]
Sayed, Rana [VerfasserIn]
Sabri, Nagwa A. [VerfasserIn]

Links:

Volltext [kostenfrei]

Themen:

Coronavirus
Immunoglobulins
Kawasaki
Multisystem inflammatory syndrome
Pediatrics

Anmerkungen:

© The Author(s) 2021

doi:

10.1186/s43054-021-00082-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

SPR045408246