Revue médicale suisse
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Revue médicale suisse · Dec 2008
Comparative Study[Physiopathologic aspects of microcirculation in intensive care].
In critical care patients, microvascular alterations and perfusion heterogeneity play an important role in the persistence of cellular hypoxia despite a satisfactory functioning of the macrocirculation. Advance in the knowledge of microcirculatory pathophysiology, and its relation with the macrocirculation could be in the future a way to improve the outcome of critically ill patients. Moreover, the evolution of clinical practice towards microcirculation monitoring as a standard of care, with new therapeutic targets aimed to increase tissue perfusion, could be a revolution in critical care practice.
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The authors express their views on the past, present and future of intensive care medicine in Switzerland. They point some past and present concerns in critical care medicine, but they insist on the future needs of this medical specialty: the critical patients necessitate, and have the right to obtain, a highly trained and specialized personnel, working in strong connection with the whole hospital, in a systemic way of treating patients. The authors insist on the very high complexity of the ICU-patients treated today.
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Rhino-sinusitis is one of the most complaint in ambulatory clinic sitting and nasal obstruction. This diagnosis is however difficult and general practitioners might overdiagnose acute bacterial sinusitis. ⋯ Acute sinusitis is very often a self-limiting disease. Antibiotics should be prescribed only after one week of symptoms' duration and in case of the presence of two additional criteria: pain and purulent nasal discharge with nasal obstruction.