Articles: function.
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Observational Study
Filter lifespan in critically ill adults receiving continuous renal replacement therapy: the effect of patient and treatmentrelated variables.
To examine the effects of patient and treatment-related variables on filter lifespan in critically ill adults receiving continuous renal replacement therapy (CRRT). ⋯ Our study found that an increased CRRT filter lifespan is associated with higher blood flow rates and lower platelet count. Vascular catheter design may also be a factor.
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Donation after circulatory death (DCD) livers are at markedly increased risk of primary graft dysfunction and biliary tract ischaemia. Normothermic extracorporeal liver perfusion (NELP) may increase the ability to transplant DCD livers and may allow their use for artificial extracorporeal liver support of patients with fulminant liver failure. ⋯ Our experiments justify further investigations of the feasibility and efficacy of extended DCD liver preservation by ex-vivo perfusion.
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Am. J. Respir. Crit. Care Med. · Sep 2014
Editorial CommentParticulate air pollution and lung function.
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Children and adolescents attending health care due to chronic pain commonly presents with insomnia. Previous research suggests that problems with sleep are associated with depression and functional disability. However, more research is needed to clarify the relationship between pain, insomnia and disability. ⋯ Insomnia is highly important in explaining depression and functional disability in paediatric chronic pain and can be adequately assessed using the ISI.
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Randomized Controlled Trial Multicenter Study
Effects of dexamethasone on cognitive decline after cardiac surgery: a randomized clinical trial.
Cardiac surgery can be complicated by postoperative cognitive decline (POCD), which is characterized by impaired memory function and intellectual ability. The systemic inflammatory response that is induced by major surgery and cardiopulmonary bypass may play an important role in the etiology of POCD. Prophylactic corticosteroids to attenuate the inflammatory response may therefore reduce the risk of POCD. The authors investigated the effect of intraoperative high-dose dexamethasone on the incidence of POCD at 1 month and 12 months after cardiac surgery. ⋯ Intraoperative high-dose dexamethasone did not reduce the risk of POCD after cardiac surgery.