Neurocritical care
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Comparative Study
Trends in surgical management and mortality of intracerebral hemorrhage in the United States before and after the STICH trial.
The Surgical Trial in Intracerebral Hemorrhage (STICH) showed no overall benefit from early surgery compared with initial conservative treatment for intracerebral hemorrhage (ICH). We hypothesized that the STICH trial findings would lead to a reduction in the rates of surgery for ICH in the United States. Using a national hospital database, we determined trends in surgery for ICH before and after publication of STICH. We also determined trends in ICH mortality during the study period. ⋯ The rate of surgery among ICH discharges in the United States has remained stable in the past decade. While in-hospital ICH mortality decreased, controlled clinical trials are needed to determine which ICH patients would benefit from surgery, and if decreasing in-hospital mortality is associated with decreased longer term mortality and improved functional outcomes.
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Comparative Study
The TRACH score: clinical and radiological predictors of tracheostomy in supratentorial spontaneous intracerebral hemorrhage.
Spontaneous intracerebral hemorrhage (sICH) continues to have high morbidity and mortality. Patients with sICH and poor mental status are at high risk of airway compromise and frequently require intubation. The traditional ventilatory weaning parameters are not reliable in patients with brain pathology. The objective of this study is to identify clinical and radiological predictors for tracheostomy in mechanically ventilated patients with sICH and to develop a scale that will accurately predict the need for tracheostomy in these patients. ⋯ The TRACH Score is a practical clinical grading scale that will allow physicians to identify patients who will be needing tracheostomy. Application of this scale could have significant impact on length of stay and cost of hospitalization.
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Traumatic injuries to the cervical spine cause significant disability. Much of the morbidity and mortality that occurs in patients afflicted with cervical spinal cord injury (SCI) occurs early after injury due to primary neurologic dysfunction, systemic inflammation, concomitant injuries, treatments to prevent and ameliorate secondary insults, and prolonged immobilization. This study was undertaken to determine the incidence of organ dysfunction and failure using validated measures: the Multiple Organ Dysfunction Score (MODS) and the Sequential Organ Failure Assessment (SOFA). We also sought to determine if certain patient or injury characteristics were associated with the development of organ dysfunction and failure. ⋯ This study is the first to describe the incidence of organ dysfunction and failure in patients with isolated acute traumatic cervical SCI using validated organ system dysfunction scores. Respiratory, cardiovascular, neurologic, renal, hepatic, and hematologic dysfunction occurred commonly both on admission and over the ICU stay. Respiratory, cardiovascular, and neurologic failure were frequently found, while renal, hepatic, and hematologic failures were uncommon. Multiple organ failure occurred in the majority of patients. ASIA motor score and AIS were found to strongly correlate with the development of organ dysfunction and failure. Level of injury should be used with caution when describing the risk of complications and the need for medical interventions.
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Anemia is associated with metabolic distress and brain tissue hypoxia after subarachnoid hemorrhage.
Anemia is frequently encountered in critically ill patients and adversely affects cerebral oxygen delivery and brain tissue oxygen (PbtO2). The objective of this study is to assess whether there is an association between anemia and metabolic distress or brain tissue hypoxia in patients with subarachnoid hemorrhage. ⋯ Anemia is associated with a progressively increased risk of cerebral metabolic distress and brain tissue hypoxia after subarachnoid hemorrhage.
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Post-opioid toxic encephalopathy is described associated with the synthetic opioid, methadone, and after heroin intoxication, (inhaled, injected or ingested). ⋯ To our knowledge, this is the first report of this condition associated with oxycodone and oxycontin ingestion. The occurrence of this rare toxic encephalopathy may be related to distribution patterns of opioid receptor subtypes, genetic susceptibility, sensitization, and other specific comorbidities.