Journal of critical care
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Journal of critical care · Apr 2011
Clinical characteristics and outcomes of patients with 2009 influenza A(H1N1) virus infection with respiratory failure requiring mechanical ventilation.
The purpose of the study was to describe the clinical characteristics and outcomes of critically ill patients with 2009 influenza A(H1N1). ⋯ Patients with 2009 influenza A(H1N1) and respiratory failure requiring mechanical ventilation often present with clinical criteria of acute respiratory distress syndrome and shock. Bacterial pneumonia is a frequent complication. Mortality is high and is primarily due to refractory hypoxia.
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Journal of critical care · Apr 2011
Risk factors for prolonged intensive care unit stay and hospital mortality in acute drug-poisoned patients: an evaluation of the physiologic and laboratory parameters on admission.
The share of patients receiving intensive care treatment because of acute drug poisoning is 2% to 14% of all patients receiving intensive care. The outcome is mainly good and the length of intensive care is usually less than 2 days. Our aim was to recognize the risks for prolonged intensive care and hospital mortality using admission Acute Physiology and Chronic Health Evaluation II and Sequential Organ Failure Assessment scoring in acute drug-poisoned patients. ⋯ In acute intoxication, respiratory and renal dysfunction and failure are risk factors for poor outcome.
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Journal of critical care · Apr 2011
Reduced mortality with noninvasive hemodynamic monitoring of shock.
This study compared clinical outcomes associated with exposure to pulmonary artery catheters (PACs), central venous catheters (CVCs), arterial pressure waveform analysis for cardiac output (APCO), or no central monitoring (NCM) in patients with shock. ⋯ This study supports an association between the use of APCO monitoring and reduction in mortality in shock compared with traditional methods of monitoring. Although it is impossible to exclude the role of unrecognized/unrecorded differences among the groups, these findings may result from differences in supportive care, directed by monitor technology.
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Human errors are the most common reason for planes to crash, and of all human errors, suboptimal communication is the number 1 issue. Mounting evidence suggests the same for errors during short-term medical care. Strong verbal communication skills are key whether for establishing a shared mental model, coordinating tasks, centralizing the flow of information, or stabilizing emotions. ⋯ Therefore, this article offers practical strategies borrowed from aviation and applied to critical care medicine. These crisis communication strategies include "flying by voice," the need to combat "mitigating language," the uses of "graded assertiveness" and "5-step advocacy," and the potential role of Situation, Background, Assessment, and Recommendation communication. We also outline the "step-back method," the concept of communication "below ten thousand feet," the impetus behind "closed-loop communication," and the closely related "repeat-back method." The goal is for critical care practitioners to develop a "verbal dexterity" to match their procedural dexterity and factual expertise.