Articles: neurocritical-care.
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Case Reports
Intracranial pressure and brain tissue oxygen neuromonitoring in pediatric cerebral malaria.
Pediatric cerebral malaria (CM) is a severe complication of Plasmodium falciparum that often leaves survivors with severe neurologic impairment. Increased intracranial pressure (ICP) as a result of cerebral edema has been identified as a major predictor of morbidity and mortality in CM. Past studies have demonstrated that survivors are more likely to have resolution of elevated ICP and that efficient management of ICP crises may lead to better outcomes. However, data on invasive brain tissue oxygen monitoring are unknown. ⋯ Multimodality neuromonitoring may be considered in pediatric patients who have cerebral edema and encephalopathy from CM.
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To determine the effect of offering a subset of the Emergency Neurological Life Support (ENLS) course modules on provider knowledge and self-reported confidence in acute management of neurocritically ill patients in a low-middle income country (LMIC). ⋯ Provision of ENLS course module content increased LMIC provider self-reported knowledge and confidence in acute management of neurocritically ill patients immediately postcourse. Tailoring ENLS course presentation to a particular LMIC setting warrants additional investigation, as does the effect of ENLS course training on neurocritically ill patient outcomes in the LMIC setting.
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To assess the impact of introducing a devastating brain injury (DBI) pathway on patient outcome, intensive care unit (ICU) resources, and organ donation practice in the first 3 years of implementation in a regional neurosciences ICU in the South West of England. ⋯ Admitting patients with perceived DBI to ICU and avoiding the early WLST allows identification of unexpected survivors and gives families more time in decision making at the end of life. The DBI pathway increases the potential for organ donation and increases the proportion of DBD donors. These benefits outweigh the small impact of a DBI pathway on ICU resources.
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J Neurosurg Pediatr · Jul 2020
Head of bed elevation in pediatric patients with severe traumatic brain injury.
Head of bed (HOB) elevation to 30° after severe traumatic brain injury (TBI) has become standard positioning across all age groups. This maneuver is thought to minimize the risk of elevated ICP in the hopes of decreasing cerebral blood and fluid volume and increasing cerebral venous outflow with improvement in jugular venous drainage. However, HOB elevation is based on adult population data due to a current paucity of pediatric TBI studies regarding HOB management. In this prospective study of pediatric patients with severe TBI, the authors investigated the role of different head positions on intracranial pressure (ICP), cerebral perfusion pressure (CPP), and cerebral venous outflow through the internal jugular veins (IJVs) on postinjury days 2 and 3 because these time periods are considered the peak risk for intracranial hypertension. ⋯ In pediatric patients with severe TBI, the authors demonstrated that the optimal HOB position (which decreases ICP and improves CPP) is not always at 30°. Instead, the optimal HOB should be individualized for each pediatric TBI patient on a daily basis.
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Pediatric neurology · Jul 2020
Electrographic Seizures and Brain Injury in Children Requiring Extracorporeal Membrane Oxygenation.
Single-center studies suggest that up to 30% of children undergoing extracorporeal membrane oxygenation have electrographic seizures. The aim of this study was to characterize seizure prevalence, seizure risk factors, and brain injury prevalence in the pediatric extracorporeal membrane oxygenation population at a tertiary care children's hospital. ⋯ Approximately half the children undergoing extracorporeal membrane oxygenation received continuous video electroencephalography during the study period, and 22% had seizures. Interictal epileptiform discharges and elevated pre-extracorporeal membrane oxygenation lactate levels were risk factors for seizures; seizures were associated with intracranial hemorrhage.