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DOI: 10.1055/s-0039-1677824
Clinical Relevance of Seizure in Pediatric Patients with Isolated Acute Subdural Hematoma without Parenchymal Brain Injury
Funding No funding was received for this research.Publication History
13 April 2018
05 September 2018
Publication Date:
20 March 2019 (online)
Abstract
Purpose Isolated acute subdural hematoma (aSDH) in pediatric patients is rare, but it has a major impact on outcome. The purpose of this study was to determine incidence, seizure risk factors, and the outcome of pediatric patients with aSDH.
Methods Within a 10-year period (2007–2016), 10 children with aSDH were identified. Baseline characteristics and these parameters were analyzed: pediatric Glasgow Coma Scale (pGCS) score at admission and 24 hours after the operation, hematoma volume/side, and midline shift. Functional outcome was assessed at 3-month follow-up using the King's Outcome Scale for Childhood Head Injury score.
Results Three subgroups were identified depending on age and etiology: birth-associated, nontraumatic, and traumatic aSDH. The overall incidence of seizures was 60%, and an even higher rate (75%) was observed in children < 1 month of age. Of those patients, two (67%) developed late seizures. Significant predictors for seizures were low pGCS score at admission (p = 0.03) and 24 hours after surgery (p = 0.03) as well as increased midline shift (p = 0.02). Patients with seizures tended to have an unfavorable outcome.
Conclusion Pediatric patients with aSDH are at high risk for seizures, particularly if the pGCS score is low at admission/24 hours after the operation and midline shows a shift. Determining seizure-prone pediatric patients may facilitate early antiepileptic treatment and promote better clinical outcomes.
* Shared last authorship and contributed equally.
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