A cross-sectional study of screening for coronavirus disease 2019 (COVID-19) at the pediatric emergency department in Vilnius during the first wave of the pandemic

Zeitschrift für Kinderheilkunde - Tập 180 - Trang 2137-2145 - 2021
Indrė Stacevičienė1, Sigita Burokienė1, Aušra Steponavičienė1, Daiva Vaičiūnienė1, Augustina Jankauskienė1
1Clinic of Children’s Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania

Tóm tắt

Screening for COVID-19 is based on clinical and epidemiological factors. Children infected with SARS-CoV-2 may have a few or many non-specific symptoms or may be asymptomatic. The aim of this study was to analyze clinical features and exposure to SARS-CoV-2 characteristics of children screened for COVID-19 at the pediatric emergency department in Vilnius during the first 3 months (March–May) of the COVID-19 pandemic in Lithuania. SARS-CoV-2 PCR was positive for 0.6% (8/1348) of all screened children and for 0.9% (7/811) of symptomatic patients, more among children with fever and cough (2.6%, 4/154). There were also COVID-19 cases among children without cough but with other respiratory symptoms (0.5%, 2/409) or gastrointestinal symptoms (1.2%, 3/257). Only one child with positive SARS-CoV-2 did not meet COVID-19 clinical criteria—he presented with vomiting and dehydration only. All COVID-19 cases (n = 8) had a contact with a confirmed COVID-19 family member. There were no COVID-19 cases among children without known exposure to SARS-CoV-2 or among asymptomatic children. Conclusion: Screening for COVID-19 in children is exceptionally challenging due to the diverse and non-specific symptoms of infection they present. Testing strategies should not only focus on the typical COVID-19 symptoms of fever or cough, but also include other symptoms, especially gastrointestinal symptoms, which are also important. The greatest attention should be paid to known exposure to SARS-CoV-2, especially in family clusters. Screening of asymptomatic children with no known exposure should be weighed for medical necessity and cost-effectiveness.

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