In children, the severity of hypoxic-ischemic brain injury (HIBI) after cardiac arrest
is the primary determinant of short- and longer-term morbidity and mortality.
1
,
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Prognosticating outcome is challenging and requires a multimodal approach that includes
integrating clinical data with information from the neurologic examination, electroencephalography
(EEG), and neuroimaging.
3
Conventional neuroimaging like computerized tomography (CT) and magnetic resonance
imaging (MRI) can quantify the overall extent of structural brain injury. Neurologic
outcomes have been associated with burden of HIBI to the whole brain and specific
structures.
4
,
5
,
6
,
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Advanced neuroimaging modalities like diffusion tensor imaging (DTI) and functional
MRI have potential to provide more detailed information about microstructural white
matter injury and impairments in functional connectivity between brain regions, which
in turn may aid in understanding the pathophysiology of post-arrest HIBI and improve
prognostic accuracy.To read this article in full you will need to make a payment
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References
- Pediatric post-cardiac arrest care: A scientific statement from the American Heart Association.Circulation. 2019; CIR0000000000000697
- Part 4: Pediatric basic and advanced life support: 2020 American Heart Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care.Circulation. 2020; 142: S469-S523
- The current practice regarding neuro-prognostication for comatose children after cardiac arrest differs between and within European PICUs: A survey.Eur J Paediatr Neurol. 2020; 28: 44-51
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- Application of graph theory for identifying connectivity patterns in human brain networks: A systematic review.Front Neurosci. 2019; 13: 585
Jarvis JM, Roy J, Schmithorst V, et al. Limbic pathway vulnerability associates with neurologic outcome in children after cardiac arrest. Resuscitation 2023;182:1–9.
- Use of brain diffusion tensor imaging for the prediction of long-term neurological outcomes in patients after cardiac arrest: a multicentre, international, prospective, observational, cohort study.Lancet Neurol. 2018; 17: 317-326
- Relationship between diffusion tensor imaging (DTI) findings and cognition following pediatric TBI: A meta-analytic review.Dev Neuropsychol. 2016; 41: 176-200
- Differential white matter maturation from birth to 8 years of age.Cereb Cortex. 2020; 30: 2673-2689
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Article info
Publication history
Published online: December 05, 2022
Accepted:
November 25,
2022
Received:
November 22,
2022
Identification
Copyright
© 2022 Elsevier B.V. All rights reserved.