Articles: outcome.
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Comparative Study
A novel risk score to predict 1-year functional outcome after intracerebral hemorrhage and comparison with existing scores.
Spontaneous intracerebral hemorrhage (ICH) is one of leading causes of mortality and morbidity worldwide. Several predictive models have been developed for ICH; however, none of them have been consistently used in routine clinical practice or clinical research. In the study, we aimed to develop and validate a risk score for predicting 1-year functional outcome after ICH (ICH Functional Outcome Score, ICH-FOS). Furthermore, we compared discrimination of the ICH-FOS and 8 existing ICH scores with regard to 30-day, 3-month, 6-month, and 1-year functional outcome and mortality after ICH. ⋯ The ICH-FOS is a valid clinical grading scale for 1-year functional outcome after ICH. Further validation of the ICH-FOS in different populations is needed.
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Electroencephalography (EEG) monitoring is an important tool in the management of comatose survivors of cardiac arrest. The results serve to predict the neurological outcome, identify postanoxic status epilepticus, and assess the effectiveness of antiepileptic treatments. Continuous EEG monitoring might seem the most attractive option but is costly and requires the continuous availability of an expert to interpret the findings. ⋯ They found close agreement between these two strategies. However, their results do not constitute evidence of similar performance. In comatose survivors of cardiac arrest, repeated standard EEG should be used only when continuous EEG monitoring is unavailable.
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Editorial Comment
Improving ascertainment and communication of prognosis in intracerebral hemorrhage.
Prognostication after intracerebral hemorrhage remains a significant challenge for the field of neurocritical care. Despite several available tools that can predict mortality and, to some degree, functional outcomes, deciding which prediction score to use and how best to translate the resultant population-based value to the individual level is not always clear. As more and more scores are published, we need to give due attention to the qualitative aspect of prognostication and explore how best to move this critical aspect of our field forward.
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ABSTRACTBackground:Cardiac troponin elevation portends a worse prognosis in diverse patient populations. The significance of troponin elevation in patients discharged from emergency departments (EDs) without inpatient admission is not well known. Methods:Patients without a diagnosis of acute coronary syndrome discharged from two EDs between April 1, 2006, and December 31, 2007, with an abnormal cardiac troponin (troponin positive [TP]) were compared to a troponin-negative (TN) cohort matched for age, sex, and primary discharge diagnosis. ⋯ There was no significant difference in death (OR 1.3, 95% CI 0.6-2.9, p = 0.5) after adjustment. Conclusions:A positive troponin assay during ED stay in discharged patients is an independent marker of risk of subsequent admission. Our findings suggest that the prognostic power of an abnormal troponin extends to patients discharged from the ED.
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ABSTRACTObjectives:Blood glucose can be lowered via insulin and/or fluid administration. Insulin, although efficacious, can cause hypoglycemia and hypokalemia. Fluids do not cause hypoglycemia or hypokalemia, but the most effective route of fluid administration has not been well described. ⋯ No adverse events were observed in either group. Conclusion:In this unblinded randomized trial, oral and intravenous fluids were equally efficacious in lowering blood glucose levels in stable hyperglycemic patients and no adverse events were noted. Physicians should be mindful that, although similar, the reduction in blood glucose was modest in both groups.