Ontology highlight
ABSTRACT: Objective
We investigated how diagnosis and injury location on neonatal brain MRI following onset of acute provoked seizures was associated with short term outcome.Study design
A multicenter cohort of neonates with acute provoked seizures enrolled in the Neonatal Seizure Registry. MRIs were centrally evaluated by a neuroradiologist for location of injury and radiologic diagnosis. Clinical outcomes were determined by chart review. Multivariate logistic regression was used to examine the association between MRI findings and outcomes.Results
Among 236 newborns with MRI at median age 4 days (IQR 3-8), 91% had abnormal MRI. Radiologic diagnoses of intracranial hemorrhage (OR 3.2 [1.6-6.5], p < 0.001) and hypoxic-ischemic encephalopathy (OR 2.7 [1.4-5.4], p < 0.003) were associated with high seizure burden. Radiologic signs of intracranial infection were associated with abnormal neurologic examination at discharge (OR 3.9 [1.3-11.6], p < 0.01).Conclusion
Findings on initial MRI can help with expectant counseling on short-term outcomes following acute provoked neonatal seizures.
SUBMITTER: Li Y
PROVIDER: S-EPMC10615741 | biostudies-literature | 2023 Nov
REPOSITORIES: biostudies-literature
Li Yi Y Scheffler Aaron A Barkovich Anthony James AJ Chang Taeun T Chu Catherine J CJ Massey Shavonne L SL Abend Nicholas S NS Lemmon Monica E ME Thomas Cameron C Numis Adam A Franck Linda S LS Rogers Elizabeth E Callen Andrew A McCulloch Charles E CE Shellhaas Renée A RA Glass Hannah C HC
Journal of perinatology : official journal of the California Perinatal Association 20230715 11
<h4>Objective</h4>We investigated how diagnosis and injury location on neonatal brain MRI following onset of acute provoked seizures was associated with short term outcome.<h4>Study design</h4>A multicenter cohort of neonates with acute provoked seizures enrolled in the Neonatal Seizure Registry. MRIs were centrally evaluated by a neuroradiologist for location of injury and radiologic diagnosis. Clinical outcomes were determined by chart review. Multivariate logistic regression was used to exami ...[more]