Articles: mortality.
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Despite technological and medical advances for the treatment of SAH that have had a positive impact on outcomes over the last 20 years, but the all-cause mortality for this often-catastrophic condition remains high at 12 - 15%. Survival will ultimately depend on the severity of the haemorrhage, the subsequent loss of functional neurones and the extracranial reserve of the patient. ⋯ There is little or no evidence to justify the aggressive use of anti-vasospastic therapies as a preventative manner with exception of oral nimodipine in patients with low-grade aneurysmal subarachnoid haemorrhage. Concomitant use of induced hypertension/hypervolaemia/haemodilution cannot be recommended on current evidence, but if employed should be done on an individualised basis, considering the patients underlying neurological condition, cardiopulmonary reserve, adequacy of systemic and neurological monitoring and access to expert neuroradiological, neurosurgical and neurocritical care services.
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To assess the relationship between PiCCO-derived signals and conventional measures of pre-load and gas exchange in patients with septic shock. ⋯ PiCCO-derived pre-load and extravascular lung water signals show logical associations with conventional indirect indicators of haemodynamic and fluid status suggesting physiological and clinical relevance.
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The purpose of this study was to evaluate the impact of the Glasgow Coma Scale (GCS), Acute Physiology and Chronic Health Evaluation (APACHE) II and Simplified Acute Physiology Score (SAPS) II scoring systems for organophosphate poisoning (OPP) in an intensive care unit (ICU). The following data were collected on all consecutive patients who were admitted to the ICU between June 1999 and December 2004. Demographic data, GCS, APACHE II and SAPS II scoring systems were recorded. ⋯ Predicted mortality by all systems was not significantly different from actual mortality [SMR and 95% CI for GCS: 1.00 (0.65 1.35), APACHE II: 0.87 (0.54-1.03), SAPS II: 1.40 (0.98-1.82)]. The area under the ROC curve for APACHE II is largest, but there is no statistically significant difference when compared with SAPS II and GCS (GCS 0.900 +/- 0.059, APACHE II 0.929 +/- 0.045 and SAPS II 0.891 +/- 0.057). In our ICU group of patients, in predicting the mortality rates in OPP, the three scoring systems, which are GCS, APACHE II and SAPS II, had similar impacts; however, GCS system has superiority over the other systems in being easy to perform, and not requiring complex physiologic parameters and laboratory methods.
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Psychosomatic medicine · Sep 2005
Comparative StudyDomain and facet personality predictors of all-cause mortality among Medicare patients aged 65 to 100.
Our objectives were to test whether Conscientiousness, the other 4 domains of the Five-Factor Model, and their facets predicted mortality in older, frail individuals. ⋯ The effects of Neuroticism and Agreeableness on mortality are inconsistent across previous studies. This study indicates that, in a sample of older, frail participants, high Neuroticism and Agreeableness scores are protective and that more specific effects are primarily the result of the Impulsiveness and Straightforwardness facet scales. The Conscientiousness findings are consistent with those in earlier studies and demonstrate the importance of the Self-Discipline facet.