Articles: mechanical-ventilation.
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Am. J. Respir. Crit. Care Med. · Jun 2015
ReviewUpdate in Mechanical Ventilation, Sedation, and Outcomes 2014.
Novel approaches to the management of acute respiratory distress syndrome include strategies to enhance alveolar liquid clearance, promote epithelial cell growth and recovery after acute lung injury, and individualize ventilator care on the basis of physiological responses. The use of extracorporeal membrane oxygenation (ECMO) is growing rapidly, and centers providing ECMO must strive to meet stringent quality standards such as those set out by the ECMONet working group. Prognostic tools such as the RESP score can assist clinicians in predicting outcomes for patients with severe acute respiratory failure but do not predict whether ECMO will enhance survival. ⋯ Many critically ill patients merit assessment by palliative care clinicians; the demand for palliative care services among critically ill patients is expected to grow. Future trials to test therapies for critical illness must ensure that study designs are adequately powered to detect benefit using realistic event rates. Integrating "big data" approaches into treatment decisions and trial designs offers a potential means of individualizing care to enhance outcomes for critically ill patients.
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Review
Patients' experiences of being mechanically ventilated in an ICU: a qualitative metasynthesis.
Being a patient in an intensive care unit (ICU) and being mechanically ventilated is a scary and unpleasant experience to many patients. Qualitative studies describe these Patients' experiences, but the findings have not yet been synthesised. ⋯ In future practice, it is expected that patients will be more awake during mechanical ventilation. It is therefore important that health professionals have the knowledge that their presence and their support of the relationship between the patient and his/her relatives are of great importance in the care of patients.
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Intensive Crit Care Nurs · Jun 2015
ReviewRehabilitation during mechanical ventilation: Review of the recent literature.
Mechanically ventilated patients are at increased risk of developing physical and psychological complications that are associated with prolonged weaning from mechanical ventilation, increased morbidity and mortality. These complications include intensive care unit acquired weakness, delirium and a loss of physical function that may persist well beyond ICU and hospital discharge. ⋯ Implementation of rehabilitation in mechanically ventilated patients has been demonstrated to be both safe and feasible and provide benefits in terms of physical and psychological function and assist with weaning from mechanical ventilation. The recent relevant literature on the role of rehabilitation interventions in the mechanically ventilated patient will be discussed.
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Aerosolized medications are routinely used for the treatment of critically ill patients. This paper reviews aerosol delivery devices with a focus on issues related to their performance in pulmonary critical care. Factors affecting aerosol drug delivery to mechanically ventilated adults and spontaneously breathing patients with artificial airways are reviewed. Device selection, optimum device technique, and unmet medical needs of aerosol medicine in pulmonary critical care are also discussed.
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Nutrition therapy protocols seek to correlate current scientific knowledge with clinical practice by converting evidence-based efficacy data into clinical effectiveness. Implementing nutrition therapy protocols should be justified by their impact on clinical outcomes. Thus, our objective was to analyze studies that verified the effect of implementing protocols for enteral nutrition (EN) in critically ill patients who are mechanically ventilated. We investigated initiation of nutrition therapy, time until nutrition requirements are met, optimization of protein and energy intake, duration of mechanical ventilation, length of hospital and intensive care unit stay, mortality, and adherence to protocols. ⋯ Our analysis of previously published studies indicates that implementing a nutrition therapy protocol can lead to optimization of various aspects of nutrition practice. Further studies that take into consideration local facilitating (as well as hindering) factors may reveal the impact of strategic EN protocols on clinical outcomes.