Neurocritical care
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Do-not-resuscitate (DNR) orders are commonly used after intracerebral hemorrhage (ICH) and have been shown to be a predictor of mortality independent of disease severity. We determined the frequency of early DNR orders in ICH patients and whether a previously reported association with increased mortality still exists. ⋯ The use of early DNR orders for ICH continues to be a strong predictor of in-hospital mortality. However, patients treated at hospitals with an overall high or low use of early DNR had similar relative risks of death whether or not there was an early DNR order, suggesting that such orders may not be a proxy for less aggressive care as seen previously.
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The present study considers patients with spontaneous intracerebral hemorrhage (ICH) admitted to the neurocritical care unit (NCCU) through the Emergency Department (ED). It aims to identify patient-specific clinical variables that can be assessed on presentation and that are associated with prolonged NCCU length of stay (LOS). ⋯ We propose an ICH-LOS model based on neurosurgical intervention, intubation status and GCS at presentation to predict prolonged LOS in the NCCU in patients with ICH. This simple clinical tool, if prospectively validated, could help with medical planning, contribute to patient care-directed conversations, assist in optimizing hospital resource utilization, and, more importantly, motivating patient-specific interventions aimed at optimizing outcomes and decreasing LOS.
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Management after cerebral arteriovenous malformation (AVM) rupture aims toward preventing hemorrhagic expansion while maintaining cerebral perfusion to avoid secondary injury. We investigated associations of model-based indices of cerebral autoregulation (CA) and autonomic function (AF) with outcomes after pediatric cerebral AVM rupture. ⋯ After pediatric cerebral AVM rupture, poor outcomes are associated with AF and CA when applying various neurophysiologic model-based indices. Prospective work is needed to assess these indices of CA and AF in clinical decision support.
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Severe traumatic brain injury (sTBI) represents a serious public health issue with high morbidity and mortality. Neuroimaging plays a crucial role in the evaluation of sTBI patients. Phosphorous magnetic resonance spectroscopy (31P-MRS) is an imaging technique for evaluation of energy metabolites. The aim of this study is to evaluate the feasibility and the diagnostic potential of ultra-early 31P-MRS to detect changes in cerebral energy metabolism in sTBI. ⋯ 31P-MRS could provide a better understanding of pertinent global changes in cerebral energy metabolism in sTBI patients under general anesthesia.
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We talk, text, email all day. Do we perceive things correctly? Do we need to improve the way we communicate? It is a truism that providing insufficient information about a patient results in delays and errors in management. How can we best communicate urgent triage or urgent changes in the patient condition? There is no substitute for a face-to-face conversation but what would the receiving end want to know? One starting point for those practicing acute neurology and neurocritical care is a new mnemonic TELL ME (Time course, Essence, Laboratory, Life-sustaining interventions, Management, Expectation), which will assist physicians in standardizing their communication skills before they start a conversation or pick up a phone. ⋯ Perfect orchestration in communication may be too much to ask, but we neurointensivists strive to convey information accurately and completely. Communication must be taught, learned, and practiced. This article provides guiding principles for a number of scenarios involving communication inside and outside the hospital.