Chest
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Throughout the industrialized world, nearly one in five employees works some form of nontraditional shift. Such shift work is associated with numerous negative health consequences, ranging from cognitive complaints to cancer, as well as diminished quality of life. ⋯ Nonetheless, shift work will remain a vital component of the modern economy. This article reviews seminal and recent literature regarding shift work, with an eye toward real-world application in clinical and organizational settings.
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This review addresses common questions regarding the role of surgical lung biopsy (SLB) in the diagnosis and treatment of interstitial lung disease (ILD). We specifically address when a SLB can be diagnostic as well as when it may be avoided; for example, when the combination of the clinical context and the imaging pattern seen on high-resolution CT (HRCT) chest scans can provide a confident diagnosis. Existing studies on the diagnostic utility as well as the complications associated with SLB are reviewed; also reviewed are the performance characteristics and reliability of HRCT scans of the chest in predicting the underlying histopathologic findings of the lung. The review is formatted in the form of answers to questions that clinicians regularly ask when considering an SLB in a patient with ILD.
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Cystic fibrosis (CF) is a life-shortening autosomal recessive disorder caused by mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR). CFTR is an anion channel that conducts bicarbonate and chloride across cell membranes. Although defective anion transport across epithelial cells is accepted as the basic defect in CF, many of the features observed in people with CF and organs affected by CF are modulated by the nervous system. ⋯ The goal of this special feature article is to highlight the expression and function of CFTR in the nervous system. Special emphasis is placed on nervous system abnormalities described in people with CF and in animal models of CF. Finally, features of CF that may be modulated by or attributed to faulty nervous system function are discussed.
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Review Meta Analysis
Prophylactic corticosteroids for prevention of post-extubation stridor and reintubation in adults: a systematic review and meta-analysis.
Corticosteroid administration before elective extubation has been used to prevent postextubation stridor and reintubation. We updated a systematic review to identify which patients would benefit from prophylactic corticosteroid administration before elective extubation. ⋯ Administration of prophylactic corticosteroids before elective extubation was associated with significant reductions in the incidence of postextubation airway events and reintubation, with few adverse events. It is reasonable to select patients at high risk for airway obstruction who may benefit from prophylactic corticosteroids.
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Review Meta Analysis
Prophylactic corticosteroids for prevention of post-extubation stridor and reintubation in adults: a systematic review and meta-analysis.
Corticosteroid administration before elective extubation has been used to prevent postextubation stridor and reintubation. We updated a systematic review to identify which patients would benefit from prophylactic corticosteroid administration before elective extubation. ⋯ Administration of prophylactic corticosteroids before elective extubation was associated with significant reductions in the incidence of postextubation airway events and reintubation, with few adverse events. It is reasonable to select patients at high risk for airway obstruction who may benefit from prophylactic corticosteroids.