Journal of critical care
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Journal of critical care · Feb 2014
Randomized Controlled TrialHeparin/N-acetylcysteine: An adjuvant in the management of burn inhalation injury: A study of different doses.
Nebulized heparin may reduce fibrin cast formation and reduce the degree of airway obstruction in burn inhalation injury. ⋯ Nebulized heparin 10,000 IU decreased lung injury scores and duration of mechanical ventilation but had no effect on length of ICU stay and mortality. Moreover, nebulized heparin 10,000 IU was safe and had no effect on coagulation parameters.
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Journal of critical care · Feb 2014
Review Meta AnalysisSelenium supplementation in critically ill patients: A systematic review and meta-analysis.
The oxidative stress is recognized as a constant feature in critical illness. Nevertheless, the use of antioxidant therapy remains controversial. We tried to demonstrate that intravenous selenium supplementation could promote antioxidant status and help protect against infection and organ failure, improving outcome in critically ill patients. ⋯ The use of high-dose selenium might be associated with a beneficial effect on 28-day mortality in critically ill patients. Nevertheless, the use of selenium as adjuvant therapy needs further evaluations.
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Journal of critical care · Feb 2014
Predictors of extraventricular drain-associated bacterial ventriculitis.
Bacterial ventriculitis (BV) may develop in patients requiring external ventricular drains (EVDs). The purpose of this study was to determine predictors of EVD-associated BV onset. ⋯ An association exists between CSF sampling frequency and the development of EVD-associated BV. Larger prospective studies should be aimed at identifying causal relationships between these variables.
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Journal of critical care · Feb 2014
Auditory-evoked potentials during coma: Do they improve our prediction of awakening in comatose patients?
The mismatch negativity (MMN), an auditory event-related potential, has been identified as a good indicator of recovery of consciousness during coma. We explored the predictive value of the MMN and other auditory-evoked potentials including brainstem and middle-latency potentials for predicting awakening in comatose patients after cardiac arrest or cardiogenic shock. ⋯ The MMN is a good predictor of awakening in comatose patients after cardiac arrest and cardiogenic shock and can be measured days before awakening encouraging ongoing life support.
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Journal of critical care · Feb 2014
Review Meta AnalysisLoop diuretic strategies in patients with acute decompensated heart failure: A meta-analysis of randomized controlled trials.
The safety and efficacy of continuous infusion vs bolus injection of intravenous loop diuretics to treat acute decompensated heart failure were debated. Our aim is to compare the administration routes of diuretics in hospitalized patients with acute decompensated heart failure. ⋯ Meta-analysis of the existing limited studies did not confirm any significant differences in the safety and efficacy with continuous administration of loop diuretic, compared with bolus injection in patients with acute decompensated heart failure.