Articles: mechanical-ventilation.
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Intensive Crit Care Nurs · Oct 2015
Contributors to fatigue in patients receiving mechanical ventilatory support: A descriptive correlational study.
To describe levels of fatigue and explore clinical factors that might contribute to fatigue in critically ill patients receiving mechanical ventilation. ⋯ Illness severity and more frequent sedative administration were related to higher fatigue ratings in these mechanically ventilated patients.
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Humidified, high-flow nasal cannula (HFNC) enables mucociliary clearance, accurate oxygen measurement, precise control of flow, and low-level positive airway pressure. There is sparse information concerning the timing of HFNC on patient outcomes such as incidence of adverse events during hospitalization, ICU stay, and post-ICU stay. ⋯ Study results provide preliminary evidence that early use of HFNC is beneficial in a medical and trauma ICU population, as it was associated with decreased ICU and post-ICU lengths of stay and reduced incidence of adverse events. This suggests that HFNC should be considered early in the ICU as first-line oxygen therapy.
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Journal of critical care · Oct 2015
Observational StudyEarly mobilization practice in a single Brazilian intensive care unit.
To characterize the provision of early mobilization therapy in critically ill patients in a Brazilian medical intensive care unit (ICU) and to investigate the relationship between physical activity level and clinical outcomes. ⋯ In our Brazilian ICU, mobilization therapy in critically ill patients was safe and feasible; however, similar to other countries, in-bed exercises were the most prevalent activity. During mechanical ventilation, only a small percentage of activities involved standing or mobilizing away from the bed.
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To study the characteristics and outcomes of patients in the ICU with severe community-acquired pneumonia (SCAP) over a 15-year surveillance period. ⋯ Despite a progressively higher incidence and severity of SCAP in our ICU, crude ICU mortality decreased by 18%. The increased use of combined antibiotic therapy and the decreasing rates of bacteremia were associated to improved patient prognosis.
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Jpen Parenter Enter · Sep 2015
Review Meta AnalysisModulation of Dietary Lipid Composition During Acute Respiratory Distress Syndrome: Systematic Review and Meta-Analysis.
Pharmaconutrition including omega-3 and competitive analogs of omega-6 fatty acids has been used to modulate the inflammatory response during acute respiratory distress syndrome (ARDS). The clinical benefit of this approach when assessed in prospective randomized clinical trials has been inconsistent. We tried to assess the reasons for the conflicting results, including the possible influence of the composition of the control solution. ⋯ Use of enteral pharmaconutrition in patients with ARDS was associated with decreased mortality only when the comparator solution contained a greater amount of lipid than is currently recommended. Hence, there is insufficient evidence to support the use of enteral pharmaconutrition in ARDS.