Chest radiographs from children with community-acquired pneumonia (CAP) were categorized into three distinct presentations and each presentation was correlated to clinical and laboratory findings. Children < 59 months with CAP presenting to pediatric emergency rooms during two years were enrolled prospectively in eight centers across Europe. Clinical and laboratory data were documented and radiographs obtained from patients. Of the 1107 enrolled patients, radiographs were characterized as 74.9% alveolar CAP, 8.9% non-alveolar CAP, and 16.3% clinical CAP. Alveolar CAP patients had significantly higher rates of fever (90.7%), vomiting (27.6%), and abdominal pain (18.6%), while non-alveolar CAP patients presented more with cough (96.9%). A model using independent parameters that characterize alveolar, non-alveolar, and clinical CAP demonstrated that alveolar CAP patients were significantly older (OR = 1.02) and had significantly lower oxygen saturation than non-alveolar CAP patients (OR = 0.54). Alveolar CAP patients had significantly higher mean WBC (17,760 ± 8539.68 cells/mm3) and ANC (11.5 ± 7.5 cells/mm3) than patients categorized as non-alveolar CAP (WBC 15,160 ± 5996 cells/mm3, ANC 9.2 ± 5.1 cells/mm3) and clinical CAP (WBC 13,180 ± 5892, ANC 7.3 ± 4.7). CONCLUSION: Alveolar CAP, non-alveolar CAP, and clinical CAP are distinct entities differing not only by chest radiographic appearance but also in clinical and laboratory characteristics. Alveolar CAP has unique characteristics, which suggest association with bacterial etiology.

Clinical and laboratory features of children with community-acquired pneumonia are associated with distinct radiographic presentations / Falup-Pecurariu, Og; Diez-Domingo, J; Esposito, S; Finn, A; Rodrigues, F; Spoulou, V; Syrogiannopoulos, Ga; Usonis, V; Greenberg, D; CAP-PR, I.. - In: EUROPEAN JOURNAL OF PEDIATRICS. - ISSN 0340-6199. - 177:7(2018), pp. 1111-1120. [10.1007/s00431-018-3165-3]

Clinical and laboratory features of children with community-acquired pneumonia are associated with distinct radiographic presentations

Esposito S;
2018-01-01

Abstract

Chest radiographs from children with community-acquired pneumonia (CAP) were categorized into three distinct presentations and each presentation was correlated to clinical and laboratory findings. Children < 59 months with CAP presenting to pediatric emergency rooms during two years were enrolled prospectively in eight centers across Europe. Clinical and laboratory data were documented and radiographs obtained from patients. Of the 1107 enrolled patients, radiographs were characterized as 74.9% alveolar CAP, 8.9% non-alveolar CAP, and 16.3% clinical CAP. Alveolar CAP patients had significantly higher rates of fever (90.7%), vomiting (27.6%), and abdominal pain (18.6%), while non-alveolar CAP patients presented more with cough (96.9%). A model using independent parameters that characterize alveolar, non-alveolar, and clinical CAP demonstrated that alveolar CAP patients were significantly older (OR = 1.02) and had significantly lower oxygen saturation than non-alveolar CAP patients (OR = 0.54). Alveolar CAP patients had significantly higher mean WBC (17,760 ± 8539.68 cells/mm3) and ANC (11.5 ± 7.5 cells/mm3) than patients categorized as non-alveolar CAP (WBC 15,160 ± 5996 cells/mm3, ANC 9.2 ± 5.1 cells/mm3) and clinical CAP (WBC 13,180 ± 5892, ANC 7.3 ± 4.7). CONCLUSION: Alveolar CAP, non-alveolar CAP, and clinical CAP are distinct entities differing not only by chest radiographic appearance but also in clinical and laboratory characteristics. Alveolar CAP has unique characteristics, which suggest association with bacterial etiology.
2018
Clinical and laboratory features of children with community-acquired pneumonia are associated with distinct radiographic presentations / Falup-Pecurariu, Og; Diez-Domingo, J; Esposito, S; Finn, A; Rodrigues, F; Spoulou, V; Syrogiannopoulos, Ga; Usonis, V; Greenberg, D; CAP-PR, I.. - In: EUROPEAN JOURNAL OF PEDIATRICS. - ISSN 0340-6199. - 177:7(2018), pp. 1111-1120. [10.1007/s00431-018-3165-3]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2864443
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