Platelet count and risk of severe illness in hospitalised children with Influenza-Like illness.

Autor: Elber-Dorozko S; Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel., Kerem L; Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.; Division of Pediatric Endocrinology, Hadassah Hebrew University Medical Center, Jerusalem, Israel., Wolf D; Clinical Virology Unit, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel., Brodie S; Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel., Berkun Y; Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel., Brooks R; Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel., Breuer O; Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.; Pediatric Pulmonology and CF Unit, Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
Jazyk: angličtina
Zdroj: Acta paediatrica (Oslo, Norway : 1992) [Acta Paediatr] 2023 Oct; Vol. 112 (10), pp. 2191-2198. Date of Electronic Publication: 2023 Jun 21.
DOI: 10.1111/apa.16875
Abstrakt: Aim: To examine the clinical significance of thrombocytosis (platelets > 500 × 10 9 /L) in admitted children with an influenza-like illness.
Methods: We performed a database analysis consisting of patients evaluated at our medical centers with an influenza-like illness between 2009 and 2013. We included paediatric patients and examined the association between platelet count, respiratory viral infections, and admission outcomes (hospital length of stay and admission to the paediatric intensive care unit) using regression models adjusting for multiple variables.
Results: A total of 5171 children were included in the study cohort (median age 0.8 years; interquartile range, 0.2-1.8; 58% male). Younger age, and not the type of viral infection, was associated with a high platelet count (p < 0.001). Elevated platelet count independently predicted admission outcomes (p ≤ 0.05). The presence of thrombocytosis was associated with an increased risk for a prolonged length of stay (odds ratio = 1.2; 95% Confidence interval = 1.1 to 1.4; p = 0.003) and admission to the paediatric intensive care unit (odds ratio = 1.5; 95% Confidence interval = 1.1 to 2.0; p = 0.002).
Conclusion: In children admitted with an influenza-like illness, a high platelet count is an independent predictor of admission outcomes. Platelet count may be used to improve risk assessment and management decisions in these paediatric patients.
(© 2023 The Authors. Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica.)
Databáze: MEDLINE
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