European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Long-term effects of hyperoxemia during acute exacerbation of chronic obstructive pulmonary disease (AECOPD) remained unknown. We aimed to explore these effects of hyperoxemia during AECOPD. ⋯ Our study reported no effect on 1-year all-cause mortality associated with hyperoxemia during AECOPD. Further studies are needed to prove/disprove our findings.
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Multicenter Study Observational Study
Impact of emergency department management of atrial fibrillation with amiodarone on length of stay. A propensity score analysis based on the URGFAICS registry.
Amiodarone is a widely used drug in the emergency department (ED) for control of atrial fibrillation, but it has a delayed onset of action and slow metabolism, leading to longer length of ED stay. The aim of this study was to compare the length of ED stay of atrial fibrillation patients who were treated with or without amiodarone. ⋯ Amiodarone is associated with longer length of ED stay until discharge independently of the baseline characteristics of the patients.
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Investigating whether it is safe or not to administrate diuretics to patients arriving at emergency departments in a stage of acute dyspnea but without a final diagnosis of acute heart failure. ⋯ Diuretic administration to patients presenting to emergency departments with dyspnea while they were undiagnosed and in whom acute heart failure was finally excluded was not associated with 30-day all-cause mortality and 30-day postdischarge all-cause readmission rate.
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The stress response to acute disease is characterized by activation of the hypothalamic-pituitary-adrenal (HPA) axis and the sympathoadrenal system, increased serum cortisol levels, increased percentage of its free fraction and increased nuclear translocation of the glucocorticoid-receptor complex, even though many pathways may be inhibited by poorly understood mechanisms. There is no consensus about the cutoff point of serum cortisol levels for defining adrenal insufficiency. Furthermore, recent data point to the participation of tissue resistance to glucocorticoids in acute systemic inflammatory processes. ⋯ Critical illness-related corticosteroid insufficiency was defined as a dynamic condition characterized by inappropriate cellular activity of corticosteroids for the severity of the disease, manifested by persistently elevated proinflammatory mediators. There is no consensus regarding the diagnostic criteria and treatment indications of this syndrome. Therefore, the benefits of administering corticosteroids to critically ill patients depend on improvements in our knowledge about the possible disruption of its fragile signalling structure in the short and long term.
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Propofol is widely used today outside the operating room to facilitate painful procedures. The objective of this retrospective study was to evaluate the frequency and type of complications related to a propofol-based procedural sedation protocol used in a French emergency department. ⋯ Nearly all of the adverse events in our series were minor. In the French medical system, the use of propofol outside the operating room by non-anesthesiologist physicians for procedural sedation appears safe.