Minerva anestesiologica
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Minerva anestesiologica · Aug 2011
Case ReportsCoupled plasma filtration-adsorption in Weil's syndrome: case report.
Weil's syndrome is a form of leptospirosis characterized by jaundice, renal failure and hemorrhagic diathesis. Its pathogenesis is related with the invasiveness of leptospires and with the subsequent systemic inflammatory response. Coupled plasma filtration-adsorption (CPFA) is a modality of extracorporeal blood purification in which plasma is separated from the whole blood and directed into a sorbent cartridge. ⋯ Weaning from ventilation was achieved on day 6. Interestingly, diuresis started during the first course of CPFA, with a creatinine clearance of 63 ml/min on day 8 and a normalization of the ratio urinary to plasma osmolality on day 28. The patient was discharged on day 11 and 28 from the Intensive Care Unit and hospital respectively.
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Minerva anestesiologica · Aug 2011
Review Meta AnalysisThe preventive role of higher PEEP in treating severely hypoxemic ARDS.
This review summarizes knowledge and evidence on the use of positive end-expiratory pressure (PEEP) in patients with severely hypoxemic acute respiratory distress syndrome (ARDS). More specifically, it documents the current evidence on the effects of higher PEEP in preventing (or attenuating) lung damage during the ventilatory management of patients with severely hypoxemic ARDS. No established threshold has been set to define severely hypoxemic ARDS and higher PEEP. ⋯ Higher PEEP should be used with caution in patients less severe hypoxemic (acute lung injury). To deliver optimal PEEP to those ARDS patients with the highest lung recruitability, this technique should be monitored at the bedside. Alternative methods are under investigation as part of a decremental PEEP trial.