Browsing by Author "Sindjelić, Radomir (6602803313)"

Introduction Treatment of thoracoabdominal aortic aneurysms is a major problem in vascular surgery. Conventional open repair is associated with significant rates of mortality and morbidity and therefore, there is a need for better solutions. One of them is a hybrid procedure that includes visceral debranching. This paper presents the first such case performed in Serbia, with a brief overview on all published procedures worldwide. Case Outline A 57-year-old woman was admitted to the hospital because of thoracoabdominal aneurysms type V by Crawford-Safi classifications. Because of the significant comorbidities it was concluded that conventional treatment would bear unacceptably high perioperative risk, and that the possible alternative could be the hybrid procedure in two stages. In the first stage aortobiliacal reconstruction with bifurcated Dacron graft (16×8 mm) and visceral debranching with hand made tailored branched graft was done. In the second act, the thoracoabdominal aneurysm was excluded with implantation of the endovascular Valiant stent graft, 34×150 mm (Medtronic, Santa Rosa, CA). Control MSCT angiography showed a proper visceral branch patency and positioning of the stent graft without endoleaks. Nine months after the procedure the patient was symptom-free, with no aneurysm, diameter change and no graft-related complication. All visceral branches were patent. Conclusion So far about 500 cases of visceral debranching have been published with the aim of treating thoracoabdominal aneurysms, and still we have no valid guidelines concerning this method. However, in carefully selected high-risk patients this is an excellent alternative to open surgery of thoracoabdominal aneurysms.

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The objective of this study was to assess the clinical and financial outcomes of intraoperative cell salvage (ICS) during abdominal aortic surgery. In this study, 90 patients were operated on with the use of ICS (group 1, prospective) and 90 patients without ICS (group 2, historical control). According to the type of operation, the patients were subdivided into three consecutive 30-patient subgroups (1, aortoiliac occlusive disease [AOD]; 2, elective abdominal aortic aneurysm [AAA]; or 3, ruptured abdominal aortic aneurysm [RAAA]). Transfusion requirements and postoperative complications were recorded. The total amounts of perioperatively transfused allogeneic blood were higher in all patient subgroups that underwent surgery without ICS (p 5.0032). In the ICS group, 50% of AOD patients and 60% of elective AAA patients received no allogeneic transfusions. There were no significant differences in the incidence of postoperative complications in any group examined. ICS significantly reduced the necessity for allogeneic transfusions during abdominal aortic surgery. ICS use was most valuable in urgent situations with high blood losses, such as RAAA, for which only small amounts of allogeneic blood were initially available. In patients with more than 3 units of autologous blood reinfused, this method was cost effective. © BC Decker Inc. All rights reserved.