Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Mar 2013
Multicenter StudyEarly and long-term results of pulmonary resection for non-small-cell lung cancer in patients over 75 years of age: a multi-institutional study.
Older lung cancer patients with multiple morbidities are increasingly referred to thoracic surgery departments. The aim of this multicenter study was to analyse the prognostic factors for in-hospital morbidity and mortality and to elucidate the predictors of long-term survival and oncological outcomes. ⋯ Nowadays, we can consider surgery a safe and justifiable option for elderly patients. Careful preoperative work-up and selection are mandatory to gain satisfactory results. Good long-term results were achieved in elderly patients with early stage who underwent lobar or sublobar lung resection. The role of surgery or other alternative therapies, in patients with advanced stages, extensive nodal involvement and/or requiring extensive surgical resection for curative intent, is still unclear and further studies are certainly needed.
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Interact Cardiovasc Thorac Surg · Mar 2013
Short-term independent mortality risk factors in patients with cirrhosis undergoing cardiac surgery.
Cirrhosis represents a serious risk in patients undergoing cardiac surgery. Several preoperative factors identify cirrhotic patients as high risk for cardiac surgery; however, a patient's preoperative status may be modified by surgical intervention and, as yet, no independent postoperative mortality risk factors have been identified in this setting. The objective of this study was to identify preoperative and postoperative mortality risk factors and the scores that are the best predictors of short-term risk. ⋯ We conclude that central venous pressure could be a valuable predictor of short-term outcome in patients with cirrhosis undergoing cardiac surgery. The model for end-stage liver disease score is the best predictor of cirrhotic patients who are at high risk for cardiac surgery. Sequential organ failure assessment and simplified acute physiology score III are also valuable predictors.
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Interact Cardiovasc Thorac Surg · Mar 2013
Palliative surgical treatment of congenital heart defects associated with unilateral absence of the pulmonary artery.
Experience with the palliative treatment of congenital heart defects (CHDs) associated with unilateral absence of the pulmonary artery (UAPA) is limited. There is a description of 32 interventions in the available literature. The aim of this retrospective study was to present our experience with palliative interventions in patients with cyanotic CHDs associated with UAPA and to suggest a rational surgical strategy. ⋯ Palliative surgical treatment of CHDs associated with UAPA can be performed with a relatively low risk. Systemic-to-pulmonary artery shunt and transluminal balloon pulmonary valvuloplasty are methods of choice in patients with non-severe hypoplasia of the single pulmonary artery. The intravascular intervention is indicated more in patients with a prevailing valvular component of the pulmonary stenosis. Palliative reconstruction of the right ventricular outflow tract is a more favourable procedure for patients with a severe hypoplasia of the single pulmonary artery.
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Interact Cardiovasc Thorac Surg · Mar 2013
A new marking technique for peripheral lung nodules avoiding pleural puncture: the intrathoracic stamping method.
While performing thoracoscopic wedge resection of the lung, the location of the lesion is generally identified by visual inspection or palpation. When difficulty in identification of the lesion by thoracoscopy is anticipated, preoperative marking is performed. However, complications and technical difficulties plague current marking techniques. To overcome this problem, we designed a new, safe and easy marking technique that avoids pleural puncture, called the intrathoracic stamping method.
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Interact Cardiovasc Thorac Surg · Mar 2013
Aortic arch reconstruction in newborns with an autologous pericardial patch: contemporary results.
The incidence of recurrent aortic arch obstruction after Norwood procedure and other types of aortic arch reconstruction in newborns remains high. Biological and synthetic materials are used to enlarge the aorta. We report our experience using autologous pericardium to reconstruct the aortic arch in patients with hypoplastic left heart syndrome, aortic arch interruption and hypoplastic aortic arch. ⋯ The use of autologous pericardium in aortic arch reconstruction procedure is effective and associated with an acceptable incidence of recurrent arch obstruction. Its availability and characteristics make it an attractive alternative to other materials.