Critical care medicine
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Critical care medicine · Sep 2013
Editorial CommentSystemic inflammation after myocardial infarction*.
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Critical care medicine · Sep 2013
Review Meta AnalysisHeparin thromboprophylaxis in medical-surgical critically ill patients: a systematic review and meta-analysis of randomized trials*.
Venous thromboembolism prevention during critical illness is a widely used quality metric. The objective of this systematic review was to systematically review the efficacy and safety of heparin thromboprophylaxis in medical-surgical patients in the ICU. ⋯ Trial evidence to date suggests that any type of heparin thromboprophylaxis decreases deep vein thrombosis and pulmonary embolism in medical-surgical critically ill patients, and low-molecular-weight heparin compared with bid unfractionated heparin decreases pulmonary embolism and symptomatic pulmonary embolism. Major bleeding and mortality rates do not appear to be significantly influenced by heparin thromboprophylaxis in the ICU setting. Trial methodology, indirectness, and the heterogeneity and imprecision of some results temper inferences from this literature.
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Critical care medicine · Sep 2013
Review Meta AnalysisBlood purification and mortality in sepsis: a meta-analysis of randomized trials*.
Although blood purification improves outcomes in animal studies of sepsis, results of clinical trials have been mixed. We conducted a systematic review and meta-analysis of randomized trials to determine the association between various blood purification techniques and all-cause mortality in humans with sepsis. ⋯ Blood purification techniques including hemoperfusion, plasma exchange, and hemofiltration with hemoperfusion were associated with lower mortality in patients with sepsis. These results were mainly influenced by studies using polymyxin B hemoperfusion from Japan.