American journal of critical care : an official publication, American Association of Critical-Care Nurses
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Multicenter Study
Physical recovery in intensive care unit survivors: a cohort analysis.
Some survivors of critical illness experience poor physical recovery, but which patients experience the most compromise during recovery is unknown. ⋯ Multiple factors are associated with physical recovery after critical illness. Interventions to target multidimensional aspects of recovery such as sleep and exercise may result in improved physical function after critical illness.
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Randomized Controlled Trial Multicenter Study
Body temperature and mortality in patients with acute respiratory distress syndrome.
Little is known about the relationship between body temperature and outcomes in patients with acute respiratory distress syndrome (ARDS). A better understanding of this relationship may provide evidence for fever suppression or warming interventions, which are commonly applied in practice. ⋯ Early in ARDS, fever is associated with improved survival rates. Fever in the acute phase response to lung injury and its relationship to recovery may be an important factor in determining patients' outcome and warrants further study.
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Methicillin-resistant Staphylococcus aureus is a cause of lower respiratory tract infections, particularly health care- and ventilator-associated pneumonia. Although many health systems use nasal screening for this microorganism for infection control, correlation between nasal carriage of the organism and development of infections due to it is not clear. ⋯ Nasal screening for methicillin-resistant S aureus may be a valuable tool for de-escalation of empiric therapy targeted to the organism, especially in patients admitted for severe community-acquired or health care-associated pneumonia. The high negative predictive value suggests that patients with a negative nasal swab most likely do not have a lower respiratory tract infection caused by the organism.