Research paper
Severe and fatal forms of COVID-19 in children

https://doi.org/10.1016/j.arcped.2020.05.010Get rights and content

Abstract

Objectives

The aim of this study was to describe severe forms of novel coronavirus disease 2019 in children, including patient characteristics, clinical, laboratory, and imaging findings, as well as the disease management and outcomes.

Methods

This was a retrospective, single-center, observational study conducted in a pediatric intensive and high-dependency care unit (PICU, HDU) in an urban hospital in Paris. All patients, aged from 1 month to 18 years, admitted for confirmed or highly suspected SARS-CoV-2 were included.

Results

We analyzed the data of 27 children. Comorbidities (n = 19, 70%) were mainly neurological (n = 7), respiratory, (n = 4), or sickle cell disease (n = 4). SARS-CoV-2 PCR results were positive in 24 children (nasopharyngeal swabs). The three remaining children had a chest CT scan consistent with COVID-19. Respiratory involvement was observed in 24 patients (89%). Supportive treatments were invasive mechanical ventilation (n = 9), catecholamine (n = 4), erythropheresis (n = 4), renal replacement therapy (n = 1), and extracorporeal membrane oxygenation (n = 1). Five children died, of whom three were without past medical history.

Conclusion

This study highlighted the large spectrum of clinical presentation and time course of disease progression as well as the non-negligible occurrence of pediatric life-threatening and fatal cases of COVID-19 mostly in patients with comorbidities. Additional laboratory investigations are needed to further analyze the mechanism underlying the variability of SARS-Cov-2 pathogenicity in children.

Keywords

COVID-19
Coronavirus
SARS-Cov-2

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