Minerva anestesiologica
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Minerva anestesiologica · Jun 2008
Case ReportsPlatypnea-orthodeoxia syndrome in interatrial right to left shunt postpneumonectomy.
Platypnea-orthodeoxia is a syndrome characterized by dyspnea and hypoxemia on adoption of an upright posture (i.e., orthodeoxia), and by the absence or reduction of symptoms and of hypoxemia in a supine position. We describe the case of a 64-year-old patient who had developed an acute respiratory insufficiency due to right-to-left shunt in a patent foramen ovale one month after right intrapericardiac pneumonectomy. The patient was initially treated unsuccessfully with bronchodilators, corticosteroids and oxygen therapy. ⋯ The presence of a right-to-left interatrial shunt through a patent foramen ovale was documented by transesophageal echocardiography 24 h after admission to intensive care. The next day, the patient underwent a percutaneous occlusion procedure with an Amplatzer device after consultation with surgeons and cardiologists. The patient was dismissed from the ICU after 24 hours of monitoring, and successfully discharged to home after one week.
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Minerva anestesiologica · Jun 2008
An evidence-based resuscitation algorithm applied from the emergency room to the ICU improves survival of severe septic shock.
Septic shock is highly lethal. We recently implemented an algorithm (advanced resuscitation algorithm for septic shock, ARAS 1) with a global survival of 67%, but with a very high mortality (72%) in severe cases [norepinephrine (NE) requirements >0.3 microg/kg/min for mean arterial pressure > or =70 mmHg]. As new therapies with different levels of evidence were proposed [steroids, drotrecogin alpha, high-volume hemofiltration (HVHF)], we incorporated them according to severity (NE requirements; algorithm ARAS-2), and constructed a multidisciplinary team to manage these patients from the emergency room (ER) to the ICU. The aim of this study was to compare the outcome of severe septic shock patients under both protocols. ⋯ Management of severe septic shock with these kinds of algorithms is feasible and should be encouraged.
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Minerva anestesiologica · May 2008
Comment Letter Historical ArticleThe history of anesthesia for thoracic surgery: some remarks.
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An early diagnosis of sepsis prior to the onset of clinical decline is of particular interest to health practitioners because this information increases the possibilities for early and specific treatment of this life threatening condition. In comparison to acute myocardial infarction or ischemic stroke, the time to initiate therapy is thought to be crucial and the major determining factor for surviving sepsis. The treatment of severe sepsis and septic shock consists of source control, early antimicrobial therapy, and supportive and adjunctive therapies. ⋯ However, implementing new medical advances in the management of sepsis into daily clinical intensive care remains a major hurdle. High quality management tools are necessary to bring evidence-based therapy to the bedside. With respect to recently published studies, the importance of the time taken to improve the outcome of sepsis can not be overemphasized.