Internal and emergency medicine
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In older people, revisit to the emergency department (ED) in the short period after discharge is not entirely avoidable, but in a proportion of cases is preventable, and should ideally be minimised. We have previously derived a risk probability nomogram to predict the likelihood of revisit. In this study, we sought to validate the nomogram for use as a general risk stratification tool for use in older people being discharged from ED. ⋯ The 28-day revisit rates across strata range from 16% through 65%, with the difference between strata being statistically highly significant (p < 0.001). The area under the ROC curve is 0.65. We conclude that the risk nomogram can classify older people discharged from ED into risk strata, and has modest overall predictive value.
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Body mass index (BMI) is an easily calculated indicator of a patient's body mass including muscle mass and body fat percentage and is used to classify patients as underweight or obese. This study is to determine if BMI extremes are associated with increased 28-day mortality and hospital length of stay (LOS) in emergency department (ED) patients presenting with severe sepsis. We performed a retrospective chart review at an urban, level I trauma center of adults admitted with severe sepsis between 1/2005 and 10/2007, and collected socio-demographic variables, comorbidities, initial and most severe vital signs, laboratory values, and infection sources. ⋯ Neither LOS nor adjusted 28-day mortality was significantly increased or decreased in underweight or obese patients with severe sepsis. Morbidly obese patients may have decreased 28-day mortality, partially due to differences in initial presentation and source of infection. Larger, prospective studies are needed to validate these findings related to BMI extremes in patients with severe sepsis.
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Elderly abuse is still a hidden problem, often underestimated. It is much more common than the data available suggest. Unfortunately, the incidence is expected to grow with the progressive increase in the elderly population in the future. ⋯ Comparing the number of articles, the ratio child/elderly is equal to 1/0.04, underlying the poor interest of research on this phenomenon. Moreover, it was observed that elderly abuse in nursing homes is still underreported in both original articles and reviews. Despite the aging of the population, elderly abuse and neglect still remain hidden problems, overlooked and also underestimated in the literature.
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No specific drugs are licensed for the treatment of ACE inhibitor (ACEI)-acquired angioedema (ACEI-AAE). Icatibant, an antagonist of the B2 receptor of bradykinin, is a potential treatment for this condition; however, its use in this setting is poorly documented. We report here clinical outcomes of 13 patients with ACEI-AAE treated with icatibant, in a real-life setting. ⋯ No adverse events were reported. Before discharge, all patients were instructed to discontinue ACEI, and to take a different antihypertensive agent. This case series supports the efficacy of icatibant in improving symptoms of ACEI-AAE.