Neurocritical care
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Therapeutic hypothermia (TH) improves neurologic outcome in patients resuscitated from ventricular fibrillation. The purpose of this study was to evaluate TH effects on neurologic outcome in patients resuscitated from a non-shockable out-of-hospital cardiac arrest rhythm. ⋯ Analyzing the data collected from the registry of the standard practice in a large metropolitan region, TH is associated with improved neurologic outcome in patients resuscitated from initial non-shockable rhythms in a regionalized system for post-resuscitation care.
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The use of antithrombotic agents, including anticoagulants, antiplatelet agents, and thrombolytics has increased over the last decade and is expected to continue to rise. Although antithrombotic-associated intracranial hemorrhage can be devastating, rapid reversal of coagulopathy may help limit hematoma expansion and improve outcomes. ⋯ This guideline provides timely, evidence-based reversal strategies to assist practitioners in the care of patients with antithrombotic-associated intracranial hemorrhage.
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Review Case Reports
Bowel Ischemia in Refractory Status Epilepticus: Report of Two Cases and Review of the Literature.
Bowel ischemia is a rare life threatening complication seen in patients with refractory status epilepticus (RSE). The few reported cases of bowel ischemia in this setting have been associated with the use continuous barbiturate infusions. We report two patients with RSE in the absence of barbiturate infusion and without clear structural, infectious, anatomic, vascular, or autoimmune etiology. We review the clinical details of the cases and potential factors involved in the development of non-occlusive bowel ischemia in patients with RSE. ⋯ The mechanism of bowel infarction in these cases is likely multifactorial and was not associated with barbiturate use. Likely contributors to ischemia include RSE itself, systemic hypotension, vasopressor use, general anesthesia, and abnormal cardiac function. During the management of RSE, every effort must be made to avoid the secondary complications such as bowel ischemia.
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Delayed cerebral ischemia (DCI) is an important contributor to poor outcome after aneurysmal subarachnoid haemorrhage (aSAH). Development of DCI is multifactorial, and inflammation, with or without infection, is one of the factors independently associated with development of DCI and poor outcome. We thus postulated that preventive antibiotics might be associated with a reduced risk of DCI and subsequent poor outcome in aSAH patients. ⋯ Preventive antibiotics were not associated with reduced risk of DCI or poor outcome in aSAH patients in the ICU.