Acta Clin Belg
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Review
Severe influenza A(H1N1)2009 infection: a single centre experience and review of the literature.
The first influenza pandemic of the 21st century started in April 2009 with an outbreak of swine origin influenza A(H1NI)2009 in Mexico and the United States. While generally a mild disease affecting mostly school-aged children and young adults, most attention went to severe cases of pneumonia in young previously healthy individuals or individuals belonging to a risk group. In this article we review the literature on the presentation and management of severe cases of influenza A(H1N1)2009 in the intensive care unit (ICU), and describe our own experience in a tertiary referral centre with ECMO facilities. ⋯ The value of the use of corticosteroids is under discussion. Despite advances in management strategies, mortality and morbidity in these severe cases remains high. In the first influenza season after the pandemic, winter 2010/2011, influenza A(H1N1)2009 is the major influenza A strain in Europe, resulting in reports with increased mortality and morbidity compared to pre-pandemic seasonal influenza. "Continuing vigilance for severe influenza in patients not belonging to the classical influenza risk group might still be warranted for the upcoming influenza season".
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Shock is a life-threatening condition, resulting from different causes, and leading to tissue hypoperfusion. Symptomatic therapy associates fluids and vasoactive agents. Vasopressor and inotropic adrenergic agents remain the most commonly used to correct hypotension and/or to increase cardiac output. ⋯ Dopamine and norepinephrine have been the most extensively studied. These trials raised major concerns on the use of dopamine, which was associated with tachycardia and increased arrhythmic events, and may be associated with an increased risk of death especially in the subgroup of patients with cardiogenic shock. The place of epinephrine is not well defined, this agent is associated with tachycardia, increased incidence of arrhythmic events, and undesired metabolic effects.
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Improving pain management in the ED might be attained by adequate teaching of medical students. We assessed the skills in pain treatment of ED physicians who teach the students. ⋯ Our results indicate that adherence by teachers to evidence based guidelines of acute pain management is insufficient. Therefore improving knowledge and skills in pain management of the teachers should receive more attention.