The use of retrievable IVCFs, when necessary, produced predictable protection against PE and DVT complications. Despite the opportunity for removal, most patients, in fact, did not have their filters removed, even when posthospital care could be tracked. The practices of the surgeon, the transfer to extended-care facilities, near or far, and the reluctance to remove long-standing IVCFs contributed to the high-retention rate.

In our experience, the perioperative risk of nonelective CEA primarily is determined by incidental cardiopulmonary disease. Vein patch angioplasty appears to enhance late results, but the late stroke rate associated with synthetic patching also may have been influenced by the extent of vascular disease in our study group.

No abstract

The endovascular technique has been recently used as an alternative procedure for selected patients with ruptured abdominal aortic aneurysm (RAAA) as a result of the potential for decreasing morbidity, mortality, and recovery time. We examined our institution's results with endovascular repair of RAAA. Between July 2005 and April 2006, four patients underwent endovascular repair of infrarenal RAAA. We performed a retrospective analysis of our comorbidities, operation time, length of intensive care unit and hospital stay, morbidity and mortality, blood transfusions, and secondary interventions on these patients at our institution. The median age was 73.2 years (range, 66–82 years); 75 per cent were male and 25 per cent were female. Mean operating time was 90 minutes. We had no operative or postoperative mortalities. Five complications occurred in three patients. These included acute renal failure, common femoral artery intimal dissection, graft thrombosis of the iliac limb, ischemic colitis, and chronic obstructive pulmonary disease exacerbation. Endovascular repair of RAAA by an endovascular team is feasible in the community hospital setting. Our limited number of patients in this study does not allow us to compare it directly with results from the standard open procedure. A larger, multi-center study may eventually show this method to be helpful in patients who require repair of RAAA.