Presse Med
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To review cases of alcoholic ketoacidosis in order to better ascertain therapeutic management. ⋯ Short-term outcome was favorable in all cases after rehydration. The use of insulin may be dangerous and needs to be avoided.
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The aims of this study were to evaluate the prognosis of patients with systemic rheumatic disease diagnosed in medical intensive care unit (MICU) and to determine whether the outcome is different for patients with systemic rheumatic disease previously known hospitalized in MICU. ⋯ The prognosis was better for patients with systemic rheumatic disease diagnosed in MICU. Infectious diseases were the main cause of death, probably in relation with immunosuppressive treatments.
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Review
[Hemodynamic management of septic shock. From a global approach to a gastrointestinal approach].
Oxygen uptake and increased metabolic requirements are characteristic of the acute state resulting from septic shock. One therapeutic approach to improving hemodynamics is to increase oxygen delivery in an attempt to overcome tissue oxygen debt. Recent randomized trials have suggested that systematically increasing oxygen supply is not necessarily the ideal strategy. ⋯ Hypoxia resulting from hypoperfusion of the intestinal mucosa occurs early in sepsis and could, via intermediary bacterial and/or endotoxinic translocation, maintain the septic syndrome and favor development of multiple organ failure. Since the drugs used to restore hemodynamics have vasoactive properties, measuring their effect on relevant indicators of splanchnic perfusion and oxygenation such as PCO2 or pH within the gastric mucosa using tonometric gastric probes might be a means of determining optimal oxygen level. With this approach, it would be possible to avoid sacrifying the perfusion of the gastrointestinal mucosa by using drugs which appear to favor the microcirculation in this territory.
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Cervical spondylotic myelopathy is usually a chronic and progressive disease. In a few cases, however, dramatic tetraplegia sometimes occurs after even minor injury. ⋯ The acute medullary syndrome of cervical spondylotic myelopathy is serious and can cause major handicaps. This complication justifies a preventive surgical attitude when medullar signs are moderate, and cervical imagery shows a spondylotic compression of the cord with congenital stenosis.
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In this review, we develop four topics on the relationship between blood transfusion and cancer. First, the rationale for not allowing blood donations from patients with infiltrating tumors is presented. Second, the different possibilities for autotransfusions in cancer patients are discussed. ⋯ Finally, the relationship between transfusion and cancer recurrence is controversial. In spite of numerous studies attempting to elucidate this relationship, no final conclusion can be drawn at the present time. What is sure, is that patients requiring blood transfusion have a higher risk of recurrence than patients who do not need transfusion.