ArticleScientific reports2025
Elevated D-dimer on admission may predict poor prognosis in childhood influenza associated encephalopathy.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- [Clinical features and prognosis of influenza-associated encephalopathy in children].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026Article
- Decoding the lung-brain axis in influenza: from pulmonary infection to central nervous system injury.Journal of neuroinflammation · 2026Review
- Role of plasma D-dimer levels as diagnostic and prognostic marker in neonatal sepsis: An insightful support.World journal of clinical pediatrics · 2026Article
- Risk factors and predictive model for pediatric influenza-associated encephalopathy symptoms: a retrospective study.BMC infectious diseases · 2025Article
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Abstract
To determine the risk factors for poor prognosis of influenza-associated encephalopathy (IAE), 56 eligible children with IAE who were treated in the pediatric intensive care unit of Wuhan Children's Hospital from January 2022 to December 2023 were selected for retrospective analysis and grouped according to poor prognosis or not, and independent risk factors for poor prognosis were found by regression analysis. Results showed 26 children (26/30, 46.4%) had a poor prognosis. In the univariate analysis, the poor prognosis group compared with the clinically cured group showed a significant increase in the number of days of hospitalization (3.0 vs. 9.5 days, P < 0.001), high-sensitivity C-reactive protein (6.80 vs. 1.88 mg/L, P = 0.003), interleukin-6 (20.26 vs. 8.24 pg/mL, P = 0.001), interleukin-10 (11.75 vs. 4.72 pg/mL, P = 0.003), alanine aminotransferase (104.0 vs. 20.0 U/L, P = 0.011), aspartate azelotransferase (186.5 vs. 37.0 U/L, P = 0.003), serum albumin (37.99 vs. 40.76 g/L, P = 0.042), prothrombin time (13.2 vs. 11.4 s, P = 0.017), D-dimer (4.34 vs. 0.44 mg/L FEU, P < 0.001), peripheral blood CD19 B-cell count (35.11 vs. 32.75 cells/µL, P = 0.018), and cerebrospinal fluid chloride (126.82 vs. 125.50 mmol/L, P = 0.027) were statistically different in the above 11 indicators. After binary logistic regression analysis, it was concluded that D-dimer was an independent risk factor for poor prognosis (odds ratio = 1.440, 95% confidence interval 1.052-1.972, P = 0.023), and the area under the curve (95% confidence interval) was 0.802 (0.680-0.924), P < 0.001. When D-dimer was ≥ 1.18 mg/L FEU, the occurrence of poor prognosis was predicted with sensitivity and specificity of 65.4% and 96.7%, respectively. In conclusion, IAE has a high incidence of poor prognosis, in which D-dimer is a possible risk factor with discriminatory value in assessing the occurrence of poor prognosis. However, due to the limitations of retrospective single-center small sample size data, more confirmation from multicenter large sample size studies is needed in the future.
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