Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected children
BackgroundThe Omicron variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is less likely to cause severe disease in children than the other variants but has become an increasing cause of febrile seizures (FS) among children. In this case-control study, we aimed to examine the...
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Format: | Article |
Language: | English |
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Frontiers Media S.A.
2023-08-01
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Series: | Frontiers in Pediatrics |
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Online Access: | https://www.frontiersin.org/articles/10.3389/fped.2023.1226403/full |
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author | Zakaria Ahmed Mohamed Chunjiao Tang Erick Thokerunga Youping Deng Jingyi Fan |
author_facet | Zakaria Ahmed Mohamed Chunjiao Tang Erick Thokerunga Youping Deng Jingyi Fan |
author_sort | Zakaria Ahmed Mohamed |
collection | DOAJ |
description | BackgroundThe Omicron variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is less likely to cause severe disease in children than the other variants but has become an increasing cause of febrile seizures (FS) among children. In this case-control study, we aimed to examine the risk factors associated with FS in children infected with the COVID-19 Omicron variant and related treatment modalities.MethodsThis retrospective case-control study includes 113 subjects infected with the COVID-19 Omicron variant, grouped into 45 cases (those with FS) and 68 controls (those without FS). Data on clinical features, laboratory parameters, and treatment modalities were collected and analyzed.ResultsApproximately 5.74% of COVID-19 infected children developed COVID-19-associated FS. Children with COVID-19 and high body temperatures [RR 1.474; (95% CI: 1.196–1.818), p < 0.001], previous history of FS [RR 1.421; (95% CI: 1.088–1.855), p = 0.010], high procalcitonin levels [RR 1.140; (95% CI: 1.043–1.246), p = 0.048] and high neutrophil counts [RR 1.015; (95% CI: 1.000–1.029), p = 0.048] were more likely to experience FS than the controls. In contrast, children with COVID-19 and low eosinophil counts, low hemoglobin levels, and cough had a lower risk of developing FS [RR 0.494; (95% CI: 0.311–0.783), p = 0.003], [RR 0.979; (95% CI: 0.959–0.999), p = 0.044]; and [RR 0.473 (95% CI 0.252–0.890), p = 0.020]; respectively. Children with FS received more anti-flu medications than those without.ConclusionA significant increase in FS was observed in children with Omicron SARS-CoV-2 infection. A higher body temperature, a history of FS, a higher procalcitonin level, and a high neutrophil count were all associated with an increased risk of FS in children with COVID-19. The risk of developing FS was lower in children with COVID-19 and low eosinophil counts and hemoglobin levels than in those without. |
first_indexed | 2024-03-12T14:26:12Z |
format | Article |
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institution | Directory Open Access Journal |
issn | 2296-2360 |
language | English |
last_indexed | 2024-03-12T14:26:12Z |
publishDate | 2023-08-01 |
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series | Frontiers in Pediatrics |
spelling | doaj.art-50d7ff83a1df489db6382878a923125f2023-08-18T05:20:35ZengFrontiers Media S.A.Frontiers in Pediatrics2296-23602023-08-011110.3389/fped.2023.12264031226403Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected childrenZakaria Ahmed Mohamed0Chunjiao Tang1Erick Thokerunga2Youping Deng3Jingyi Fan4Department of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, ChinaDepartment of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, ChinaDepartment of Clinical Laboratory Medicine, Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Wuhan, ChinaDepartment of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, ChinaDepartment of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, ChinaBackgroundThe Omicron variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is less likely to cause severe disease in children than the other variants but has become an increasing cause of febrile seizures (FS) among children. In this case-control study, we aimed to examine the risk factors associated with FS in children infected with the COVID-19 Omicron variant and related treatment modalities.MethodsThis retrospective case-control study includes 113 subjects infected with the COVID-19 Omicron variant, grouped into 45 cases (those with FS) and 68 controls (those without FS). Data on clinical features, laboratory parameters, and treatment modalities were collected and analyzed.ResultsApproximately 5.74% of COVID-19 infected children developed COVID-19-associated FS. Children with COVID-19 and high body temperatures [RR 1.474; (95% CI: 1.196–1.818), p < 0.001], previous history of FS [RR 1.421; (95% CI: 1.088–1.855), p = 0.010], high procalcitonin levels [RR 1.140; (95% CI: 1.043–1.246), p = 0.048] and high neutrophil counts [RR 1.015; (95% CI: 1.000–1.029), p = 0.048] were more likely to experience FS than the controls. In contrast, children with COVID-19 and low eosinophil counts, low hemoglobin levels, and cough had a lower risk of developing FS [RR 0.494; (95% CI: 0.311–0.783), p = 0.003], [RR 0.979; (95% CI: 0.959–0.999), p = 0.044]; and [RR 0.473 (95% CI 0.252–0.890), p = 0.020]; respectively. Children with FS received more anti-flu medications than those without.ConclusionA significant increase in FS was observed in children with Omicron SARS-CoV-2 infection. A higher body temperature, a history of FS, a higher procalcitonin level, and a high neutrophil count were all associated with an increased risk of FS in children with COVID-19. The risk of developing FS was lower in children with COVID-19 and low eosinophil counts and hemoglobin levels than in those without.https://www.frontiersin.org/articles/10.3389/fped.2023.1226403/fullfebrile seizureSARS-CoV-2childrenOmicron variantCOVID policy |
spellingShingle | Zakaria Ahmed Mohamed Chunjiao Tang Erick Thokerunga Youping Deng Jingyi Fan Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected children Frontiers in Pediatrics febrile seizure SARS-CoV-2 children Omicron variant COVID policy |
title | Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected children |
title_full | Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected children |
title_fullStr | Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected children |
title_full_unstemmed | Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected children |
title_short | Pediatric infection with the Omicron variant increases the risks of febrile seizures among COVID-19 infected children |
title_sort | pediatric infection with the omicron variant increases the risks of febrile seizures among covid 19 infected children |
topic | febrile seizure SARS-CoV-2 children Omicron variant COVID policy |
url | https://www.frontiersin.org/articles/10.3389/fped.2023.1226403/full |
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