Arteriovenous graft for hemodialysis, graft venous anastomosis closure - current state of knowledge. Minireview
نویسندگان
چکیده
منابع مشابه
Prosthetic Arteriovenous Graft Contact Dermatitis Masquerading as an Arteriovenous Graft Infection in a Hemodialysis Patient
Prosthetic arteriovenous (AV) graft is the second most common vascular access of choice in hemodialysis patients. Rare complications of such grafts are increasingly seen due to rising population of patients on hemodialysis. Infections and thrombosis are the most common complications. Though metallic implants are known to cause hypersensitivity skin reactions, prosthetic AV grafts are rarely kno...
متن کاملPercutaneous venous anastomosis With a Hybrid vascular Graft
T he creation of long-term hemodialysis access remains a significant challenge, especially in patients with multiple previously failed arteriovenous accesses, those with central venous stenosis due to previous catheter use, morbidly obese patients, and the elderly.1-3 According to the 2011 United States Renal Data System Annual Report, 571,000 patients in the United States received treatment fo...
متن کاملTransitional flow at the venous anastomosis of an arteriovenous graft: potential activation of the ERK1/2 mechanotransduction pathway.
We present experimental and computational results that describe the level, distribution, and importance of velocity fluctuations within the venous anastomosis of an arteriovenous graft. The motivation of this work is to understand better the importance of biomechanical forces in the development of intimal hyperplasia within these grafts. Steady-flow in vitro studies (Re = 1060 and 1820) were co...
متن کاملPseudoaneurysm of graft–graft anastomosis of a hand-sewn branched graft: a case report
BACKGROUND Pseudoaneurysm of graft-graft anastomosis is an extremely rare but potentially fatal complication after thoracic aorta replacement with a prosthetic graft. We report a case of pseudoaneurysm at the graft-graft anastomosis of a hand-sewn branched graft. CASE PRESENTATION A 65-year-old man underwent total arch replacement with a hand-sewn branched graft for Stanford type A acute aort...
متن کاملcomparison between native arteriovenous fistula and graft in patients referred for hemodialysis access placement
arteriovenous fistula is considered as a prerequisite in patients with chronic renal failure undergoing hemodialysis. the purpose of this study was to compare the effectiveness and side effects if any of native vein and synthetic grafts in these patients. from april 2002 till july 2003, a total of 37 patients were referred to us for the utilization of these grafts. in 16 out of these patients w...
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ژورنال
عنوان ژورنال: Biomedical Papers
سال: 2015
ISSN: 1213-8118,1804-7521
DOI: 10.5507/bp.2014.027