Articles: neurocritical-care.
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When using an external ventricular drain (EVD) to monitor intracranial pressure (ICP), nurses need to know how long to wait after each manipulation of the transducer before the displayed ICP value represents an accurate signal. This study explores ICP signal equilibration time (EqT) under clinical conditions. ⋯ Even when no additional variables were introduced, the mean EqTs were ~ 30 s. Common clinical variables increase the length of time before a transducer connected to an EVD will provide an accurate reading. Nurses should wait at least 30 s after turning the EVD stopcock before assuming ICP value reflects accurate ICP.
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Observational Study
Surge Capacity in the COVID-19 Era: a Natural Experiment of Neurocritical Care in General Critical Care.
COVID-19 surges led to significant challenges in ensuring critical care capacity. In response, some centers leveraged neurocritical care (NCC) capacity as part of the surge response, with neurointensivists providing general critical care for patients with COVID-19 without neurologic illness. The relative outcomes of NCC critical care management of patients with COVID-19 remain unclear and may help guide further surge planning and provide broader insights into general critical care provided in NCC units. ⋯ COVID-19 surges precipitated a natural experiment in which neurology-trained neurointensivists provided critical care in a comparable context to general intensivists treating the same disease. Neurology-trained neurointensivists delivered comparable outcomes to those of general ICUs during COVID-19 surges. These results further support the role of NCC in meeting general critical care needs of neurocritically ill patients and as a viable surge resource in general critical care.
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Curr Pain Headache Rep · Mar 2023
ReviewQuality Improvement in the Management of Subarachnoid Hemorrhage: Current State and Future Directions.
Aneurysmal subarachnoid hemorrhage carries high mortality and morbidity. Quality improvement (QI) efforts in the management of this disease process are growing as the field of neurocritical care matures. This review provides updates in QI in subarachnoid hemorrhage (SAH) and discusses gaps and future directions. ⋯ Literature published on the topic over the past 3 years were evaluated. An assessment of current QI practices pertaining to the acute care of SAH was conducted. These include processes surrounding acute pain management, inter-hospital coordination of care, complications during the initial hospital stay, role of palliative care, and quality metrics collection, reporting, and monitoring. SAH QI initiatives have shown promise by decreasing ICU and hospital lengths of stay, health care costs, and hospital complications. The review reveals substantial heterogeneity, variability, and limitations in SAH QI protocols, measures, and reporting. Uniformity in QI research, implementation, and monitoring will be crucial as disease-specific QI develops in neurological care.
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Hypoxic brain injury is the leading cause of death in comatose patients following resuscitation from cardiac arrest. Neurological outcome can be difficult to prognosticate following resuscitation, and goals of care discussions are often informed by multiple prognostic tools. One tool that has shown promise is the SLANT score, which encompasses five metrics including initial nonshockable rhythm, leukocyte count after targeted temperature management, total adrenaline dose during resuscitation, lack of bystander cardiopulmonary resuscitation, and time to return of spontaneous circulation. This cohort study aimed to provide an external validation of this score by using a database of comatose cardiac arrest survivors from our institution. ⋯ The SLANT score may independently predict poor neurologic outcome but not in-hospital mortality. Including the SLANT score as part of a multimodal approach may improve our ability to accurately prognosticate comatose survivors of cardiac arrest.