Minerva anestesiologica
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This article presents the case of a pregnant woman affected by A/H1N1 flu progressed to ARDS requiring rescue therapy by VV ECMO. Due to the early gestational age, the patient was placed on ECMO before delivery. ⋯ One week after delivery, the patient was weaned from ECMO and at 8 weeks from admission she was discharged home without O2 support. The newborn is alive and was discharged at 40 days of age on neurological follow-up.
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Minerva anestesiologica · Jun 2011
Contribution of the coronary sinus blood to the pulmonary artery oxygen saturation gradient in cardiac surgery patients.
The coronary sinus oxygen saturation (SO2) can affect the oxygen saturation of the superior vena cava (superior cava SO2) and the pulmonary artery (pulmonary artery SO2), causing a gradient between the latter two (ΔSO2), as has been observed in different physiological and pathological conditions. The objective of the study was to evaluate the different determinants of ΔSO2 in cardiac surgery patients. ⋯ The observed ΔSO2 could only be explained by dilution of the superior cava SO2 with blood with a lower SO2. The coronary sinus blood contributed to generate this gradient.
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Minerva anestesiologica · Jun 2011
Sleep disturbances in the critically ill patients: role of delirium and sedative agents.
Impairment of sleep quality and quantity has been described in critically ill patients. Delirium, an organ dysfunction that affects outcome of the critically ill patients, is characterized by an acute onset of impaired cognitive function, visual hallucinations, delusions, and illusions. These symptoms resemble the hypnagogic hallucinations and wakeful dreams seen in patients with neurological degenerative disorders and suffering of disorders of rapid eye movement (REM) sleep. We assessed the characteristics of sleep disruption in a cohort of surgical critically ill patients examining the hypothesis that severe impairments of rapid eyes movement (REM) sleep are associated to delirium. ⋯ The present study shows that while all critically ill patients present a profound fragmentation of sleep with a high frequency of arousals and awakenings and a reduction of REM sleep, a percentage of patients present an extremely severe reduction of REM sleep. Delirium and daily dosage of lorazepam are the factors independently associated to extremely severe REM sleep reduction.
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Minerva anestesiologica · Jun 2011
Age-related differences in mechanism, cause, and location of trauma deaths.
Trauma death has traditionally been described as primarily occurring in young men exposed to penetrating trauma or road traffic accidents. The epidemiology of trauma fatalities in Europe may change as a result of the increasing proportion of elderly patients. The goal of this study was to describe age-related differences in trauma type, mechanism, cause and location of death in a well-defined European region. ⋯ Increasing age was associated with higher mortality, an increased proportion of falls and fatal head or spine injuries.
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Minerva anestesiologica · Jun 2011
ReviewPharmacogenetic treatment of acute respiratory distress syndrome.
Acute lung injury (ALI) and the acute respiratory distress syndrome (ARDS) occur due to systemic inflammatory disorders or direct injury to the lung. The occurrence of ALI/ARDS is sporadic and is not reliably predicted by the type or severity of injury. ⋯ Despite these advances, pharmacologic therapies have yet to be developed for the prevention or treatment of disease. We anticipate that continued improvement of our understanding of the genetic and pathophysiologic mechanisms underlying ALI/ARDS combined with future clinical trials will allow pharmacogenetic therapies for ALI/ARDS to be developed.