European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
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Eur J Cardiothorac Surg · Aug 2011
Clinical and pathological features of three-year survivors of malignant pleural mesothelioma following extrapleural pneumonectomy.
Surgery-based multimodality therapy is associated with long-term survival in a significant number of pleural mesothelioma patients. We explored factors associated with 3-year survival in patients with malignant pleural mesothelioma, who underwent extrapleural pneumonectomy, to help refine patient selection criteria for surgery and other therapies. ⋯ A significant proportion of patients undergoing extrapleural pneumonectomy for pleural mesothelioma experienced extended survival. Although favorable prognostic features were more common, the cohort of 3-year survivors included a substantial number of patients with late-stage disease. The longest survival (median greater than 7 years) was experienced by women under the median age of 56 years. These data support the role of macroscopic cytoreduction through extrapleural pneumonectomy in the context of multimodality therapy to extend survival for malignant pleural mesothelioma. Further efforts to treat micrometastatic disease and improve patient selection are warranted.
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Eur J Cardiothorac Surg · Aug 2011
Randomized Controlled TrialLocal iodine pleurodesis versus thoracoscopic talc insufflation in recurrent malignant pleural effusion: a prospective randomized control trial.
To compare the efficacy, safety, and outcome of thoracoscopic talc poudrage (TTP) versus povidone-iodine pleurodesis (PIP) through a thoracostomy tube as a palliative treatment of pleural effusion due to metastatic breast carcinoma (MBC). ⋯ Povidone-iodine can be considered as a good alternative to TTP to ensure effective pleurodesis for patients with malignant pleural effusion due to MBC. The drug is available, cost effective and safe, can be given through a thoracostomy tube and can be repeated if necessary.
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Eur J Cardiothorac Surg · Aug 2011
ReviewThe implication of vasa vasorum in surgical diseases of the aorta.
Vasa vasorum (VV) are microscopic vases that perfuse the vessel's wall; arteries and veins. Many recent researches support the opinion that VV have a significant role in aortic pathology. The VV, or 'the vessels of the vessels', form a network of microvessels that lie in the adventitia and penetrate the outer media of the host vessel wall. ⋯ Although the proliferation of VV due to atherogenic stimuli is controversial, experimental and clinical studies strongly suggest the potential of VV in vascular proliferative disorders. It seems that the rupture of VV is implicated in intramural hematoma, which can develop in acute aortic dissection. In this review article, we would like to stress the anatomy and mainly the pathophysiology, and the implication of VV in the acute and chronic aortic pathologies.
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Eur J Cardiothorac Surg · Aug 2011
Iatrogenic hypoglycemia secondary to tight glucose control is an independent determinant for mortality and cardiac morbidity.
Evaluation of the effects of tight glycemia control in critically ill patients should include temporal as well as punctual glycemia data. ⋯ Iatrogenic hypoglycemia secondary to ICU tight glycemia control correlates with hospital mortality, respiratory, and cardiac morbidity in patients undergoing cardiac surgery. ICU hyperglycemia index and glycemia temporal variability have no independent correlation with outcomes. Higher glycemia targets should be advised in the perioperative management of patients with diabetes and renal failure, as both conditions independently increase the risk of hypoglycemia occurrence.
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Eur J Cardiothorac Surg · Aug 2011
Positive cultures from cardiopulmonary bypass: prevalence and relevance regarding postoperative infection.
Postoperative infections due to cardiopulmonary bypass (CPB) are associated with high morbidity and mortality. The value of positive cultures taken from CPB priming fluid and CPB blood samples, however, is unclear. This study investigates the epidemiology of positive cultures from CPB and their relation to the occurrence of postoperative infection. ⋯ Positive cultures from both CPB priming fluid and CPB blood samples were not a rarity and mainly involved skin bacteria, arguing that contamination may have played a role. The risk of postoperative infection within 30 days after surgery was not increased in CPB-culture-positive patients. Therefore, no evidence was found to support routine culturing of CPB samples in patients undergoing cardiothoracic surgery.