American journal of critical care : an official publication, American Association of Critical-Care Nurses
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Review Case Reports
Massive gastrointestinal hemorrhage as a complication of the flexi-seal fecal management system.
Use of the Flexi-Seal fecal management system, a safe and effective means of fecal diversion in patients with fecal incontinence and diarrhea, can be associated with rare, life-threatening complications. For example, a critically ill patient had 2 episodes of massive rectal bleeding associated with use of the system that required transfusion of blood products. ⋯ Although none of the patients died, they experienced obvious complications that required transfusion of blood products, endoscopy, surgery, use of conscious sedation or general anesthesia, angiography, and exposure to intravenous contrast material. Patients receiving therapeutic doses of anticoagulation and antiplatelet drugs, which may precipitate or aggravate hemorrhaging, are particularly at risk for complications with the Flexi-Seal system.
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Intravenous amiodarone is an important treatment for arrhythmias, but peripheral infusion is associated with direct irritation of vessel walls and phlebitis rates of 8% to 55%. Objectives To determine the incidence and factors contributing to the development of amiodarone-induced phlebitis in the coronary care unit in an academic medical center and to refine the current practice protocol. ⋯ Amiodarone-induced phlebitis occurred in 40% of this sample at higher drug dosages. A new practice protocol resulted from this study. An outcome study is in progress.
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Pain assessment in critically ill patients who are intubated, sedated, and unable to verbalize their needs remains a challenge. No universally accepted pain assessment tool is used in all intensive care units. ⋯ The results support previous research investigations on validity and reliability of the Critical-Care Pain Observation Tool for evaluating pain in intubated, critically ill adults.
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This article is an executive summary of a report from the Centers for Disease Control and Prevention Ventilator-Associated Pneumonia Surveillance Definition Working Group, entitled "Developing a New, National Approach to Surveillance for Ventilator-Associatied Events," published in Critical Care Medicine, by Magill SS, Klompas M, Balk R, Burns SM, Deutschman CS, et al. 2013;41(11):2467-2475. The full report provides a comprehensive description of the Working Group's process and outcome.
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Comparative Study
In-hospital mortality prediction in patients receiving mechanical ventilation in taiwan.
Few studies have used pooled data for more than 2 years and few have analyzed data for patients receiving mechanical ventilation in Taiwan. Objective To validate the use of an artificial neural network model for predicting in-hospital mortality in patients receiving mechanical ventilation in Taiwan and to compare the predictive accuracy of the artificial neural network model with that of a logistic regression model. ⋯ Compared with the conventional logistic regression model, the artificial neural network model was more accurate in predicting in-hospital mortality and had higher overall performance indices.