Med Clin Barcelona
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The relationship between lactate and mortality in patients without hypotension has not been appropriately explored. Our aim was to determine the usefulness of serum lactate as a prognostic factor of 28-day mortality in patients admitted to the Emergency Department with clinical diagnosis of sepsis without septic shock. ⋯ Serum lactate is independently and significantly associated with 28-day mortality among patients with infection who present to the Emergency Department without hypotension. Besides, mortality increases in a linear way with serum lactate from any detectable value.
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Comparative Study Observational Study
[Inflammation and oxidative stress in respiratory and limb muscles of patients with severe sepsis].
Oxidative stress and inflammation contribute to the diaphragm contractile dysfunction observed in animal models of sepsis and endotoxemia. In septic patients, molecular events have never been explored in their respiratory muscles. Levels of oxidative stress and inflammation were evaluated in a respiratory muscle, the external intercostal, and a limb muscle, the vastus lateralis, of patients with sepsis. ⋯ Differences in activity between the respiratory and limb muscles may account for the differential pattern of oxidative stress and inflammation observed among patients with severe sepsis. These findings may have relevant implications for the clinical and therapeutic management of these patients.
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Anti-diabetic drugs have, in addition to their well-known glucose lowering-effect, different effects in the rest of cardiovascular factors that are associated with diabetes mellitus. Glucagon-like peptide-1 (GLP-1) receptor agonists have recently been incorporated to the therapeutic arsenal of type 2 diabetes mellitus. The objective of this review is to summarize the available evidence on the effect of the GLP-1 receptor agonists on different cardiovascular risk factors, mediated by the effect of GLP-1 receptor agonists on the control of hyperglycaemia and the GLP-1 receptor agonists effect on other cardiovascular risk factors (weight control, blood pressure control, lipid profile and all other cardiovascular risk biomarkers). In addition, we present the emerging evidence with regards to the impact that GLP-1 receptor agonists therapy could have in the reduction of cardiovascular events and the currently ongoing studies addressing this issue.
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Multicenter Study Observational Study
[Consequences of obesity in outcomes after cardiac surgery. Analysis of ARIAM registry].
Obesity is a disease that affects a large part of the population and has been associated with worse outcomes after cardiac surgery. The aim of our study is to evaluate the consequences of obesity related to postoperative complications, hospital length of stay and mortality. ⋯ Obese patients undergoing cardiac surgery have a mortality, rate of complications and length of stay similar to non-obese. Obese patients required less reoperations but developed more frequently postoperative renal failure.