Annals of vascular surgery
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Patient satisfaction after percutaneous endovascular procedures is significantly influenced by the amount of time to ambulation postprocedure. The purpose of this study was to assess the complication rates of early ambulation after use of closure devices or topical hemostatic agents for femoral access sites for endovascular procedures. ⋯ With a protocol using closure devices and hemostatic agents, early ambulation after percutaneous femoral access can be achieved safely with an acceptable complication rate in patients with peripheral vascular disease.
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Case Reports
Bifurcated endograft repair of ilio-iliac arteriovenous fistula secondary to lumbar diskectomy.
Ilio-iliac arteriovenous (AV) fistula is a rare complication after lumbar diskectomy. Endovascular repair of such fistulas is a growing trend in vascular surgery. This is a case report of an endovascular exclusion of an ilio-iliac AV fistula in a 51-year-old male. ⋯ The fistula was repaired using a bifurcated Gore Excluder endograft. There were follow-up CT scans at 6 and 10 months confirming exclusion of the AV fistula. Endovascular AV fistula repair offers a safe, effective method for managing ilio-iliac AV fistulas.
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Patients in need of lower extremity amputation are often debilitated and have coronary artery disease and underlying anemia. The transfusion of blood is a common practice in the perioperative management of these patients. However, blood transfusion has been reported to have a negative effect on the incidence of perioperative complications in other patient populations. We undertook this study to determine the effect of blood transfusion on the incidence of adverse postoperative events in patients undergoing major amputations. ⋯ Blood transfusion in patients undergoing major lower extremity amputation is associated with an increased incidence of adverse postoperative events and prolonged intensive care unit and hospital stays. We therefore suggest a restricted approach to blood transfusion in patients requiring major amputation.
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Pseudoaneurysms may occur at the wrist after catheterization of the radial artery but may also occur after arteriovenous shunting for dialysis or after direct trauma to an artery. Radial artery pseudoaneurysms are being increasingly reported because of widespread use of invasive monitoring. ⋯ The pseudoaneurysm thrombosed after 6 days of external compression. In selected cases, extended external compression is a useful therapeutic option, especially in patients who are medically unfit to undergo general anesthesia or operative treatment.
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Randomized Controlled Trial Comparative Study
Retroperitoneal approach to abdominal aortic aneurysm repair preserves splanchnic perfusion as measured by gastric tonometry.
We investigated if minimizing bowel manipulation and mesenteric traction using the retroperitoneal approach in open abdominal aortic aneurysm (AAA) repair preserves splanchnic perfusion, as measured by gastric tonometry, and reduces the systemic inflammatory response and dysfunction of the various organs. ⋯ The retroperitoneal approach for open AAA repair is associated with gastric tonometric evidence of better splanchnic perfusion compared to the transperitoneal approach.