Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Jul 2013
Outcomes in the current surgical era following operative repair of acute Type A aortic dissection in the elderly: a single-institutional experience.
We reviewed our single-centre experience with emergent operative repair of Stanford Type A aortic dissections, with particular attention to outcomes in the elderly. ⋯ Excellent operative outcomes can be achieved in elderly patients undergoing emergent repair of Type A aortic dissections. Advanced patient age should therefore not serve as an absolute contraindication to operative repair in this high-risk cohort.
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Interact Cardiovasc Thorac Surg · Jul 2013
Randomized Controlled Trial Comparative StudyA randomized trial of early versus delayed mediastinal drain removal after cardiac surgery using silastic and conventional tubes.
Mediastinal drainage following cardiac surgery with traditional large-bore plastic tubes can be painful and cumbersome. This study was designed to determine whether prolonged drainage (5 days) with a silastic tube decreased the incidence of significant pericardial effusion and tamponade following aortic or valvular surgery. ⋯ In patients undergoing ascending aortic or valvular surgery, prolonged drainage with silastic tubes is safe and does not increase postoperative pain. There was no difference between the Blake and conventional drains with regard to significant pericardial effusion or tamponade in this cohort; however, this conclusion is limited by the low overall incidence of the primary outcome in this cohort.
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Interact Cardiovasc Thorac Surg · Jul 2013
ReviewShould we perform bilateral-lung or heart–lung transplantation for patients with pulmonary hypertension?
A best evidence topic was constructed according to a structured protocol. The following question was addressed: of the following two procedures, heart–lung transplantation or bilateral-lung transplantation (BLTx), which offers the best outcome for patients with pulmonary hypertension (PH) listed for thoracic transplantation? Of the 77 papers found using a report search for PH and thoracic transplantation, 9 represented the best evidence to answer this clinical question. Overall, 1189 (67%) lung transplantations and 578 (33%) heart–lung transplantations have been reported worldwide for idiopathic PH. ⋯ In the case of lower values for RVEF and LVEF, HLTx should be performed. In all other patients with PH, the evidence demonstrated that BLTx offers a comparable outcome with the advantage of better organ sharing for other recipients. In order to reduce the waiting time on transplantation lists, cardiac repair and BLTx can be offered in experienced centres to patients with simple cardiac anomalies such as atrial septal defect, patent ductus arteriosus or perimembranous ventricular septal defect.
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Interact Cardiovasc Thorac Surg · Jul 2013
ReviewCan lungs be taken for transplantation from donors with a significant smoking history?
A best evidence topic in cardiothoracic surgery was written according to a structured protocol. The question addressed was 'Can lungs be taken for transplantation from donors with a significant smoking history?’. Five papers were found using the reported search that represented the best evidence to answer the clinical question. ⋯ Despite the difference in long-term results and outcome reported by these authors, all of these studies unanimously indicate that lungs from smokers should not be rejected, as survival in these patients receiving smoker lungs is still significantly higher in 3 and 5 years compared with that in those who remain on the transplant waiting list. In conclusion, the current evidence in the literature suggests that lungs from smokers can be used for transplantation. Patients should, however, be fully informed of the risks involved with these lungs and the worse outcome compared with those receiving non-smoker lungs.