European journal of internal medicine
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Eur. J. Intern. Med. · Jul 2009
ReviewThe concepts of professionalism and professional behaviour: conflicts in both definition and learning outcomes.
This article is the second in a series on professionalism in the European Journal of Internal Medicine. The current article will first focus on these different views and definitions that are currently adopted by the various researchers, and subsequently discuss the consequences for the training and assessment of professionalism and professional behaviour in medical education.
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Syphilis is a complex disease, which is sexually transmitted. The incidence of syphilis is rising all over the world, partly due to the increased transmission in HIV patients and other high risk groups such as men who have sex with men. ⋯ Great importance exists in recognition of both diseases and their complex interactions. This article will review the manifestations of syphilis in the context of HIV infected patients, and the challenging diagnosis and management of these patients.
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Acute alcohol intoxication is a clinically harmful condition that usually follows the ingestion of a large amount of alcohol. Clinical manifestations are heterogeneous and involve different organs and apparatuses, with behavioral, cardiac, gastrointestinal, pulmonary, neurological, and metabolic effects. ⋯ One specific drug that is useful in the treatment of acute alcohol intoxication is metadoxine, which is able to accelerate ethanol excretion. In patients presenting an acute alcohol intoxication, alcohol-related disorders should be detected so that the patient can be directed to an alcohol treatment unit, where a personalized, specific treatment can be established.
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Rhabdomyolysis is a syndrome of skeletal muscle cell damage that leads to the release of toxic intracellular material into the systemic circulation. The pathogenesis of rhabdomyolysis is based on an increase in free ionized calcium in the cytoplasm. Its main complications include (a) acute renal failure, which is triggered by renal vasoconstriction and ischemia, (b) myoglobin cast formation in the distal convoluted tubules, and (c) direct renal toxic effect of myoglobin on the epithelial cells of proximal convoluted tubules. ⋯ The concomitant electrolyte and metabolic disorders should also be treated appropriately; hemodialysis should be considered when life-threatening hyperkalemia and metabolic acidosis exist. In the case of compartmental syndrome, it is important to monitor the intra-compartmental pressure and to perform fasciotomy, if required. When diagnosed early and if the appropriate treatment is initiated promptly, the complications of rhabdomyolysis are preventable and the syndrome has a good prognosis.
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Eur. J. Intern. Med. · Oct 2008
ReviewObstructive sleep apnea syndrome is a systemic disease. Current evidence.
Obstructive sleep apnea syndrome (OSAS) is a highly prevalent sleep disorder, characterized by repeated disruptions of breathing during sleep. This disease has many potential consequences including excessive daytime sleepiness, neurocognitive deterioration, endocrinologic and metabolic effects, and decreased quality of life. Metabolic syndrome is another highly prevalence emerging public health problem that represents a constellation of cardiovascular risk factors. ⋯ A variety of phenomena are implicated in this disease such as modifications in the autonomic nervous system, hypoxemia-reoxygenation cycles, inflammation, and coagulation-fibrinolysis imbalance. OSAS patients also present increased levels of certain biomarkers linked to endocrine-metabolic and cardiovascular alterations among other systemic consequences. All of this indicates that, more than a local abnormality, OSAS should be considered a systemic disease.