A new vascular graft technique for hemodialysis: Composite graft using polyurethane and expanded-polytetrafluoroethylene.
نویسندگان
چکیده
منابع مشابه
One-year efficacy of expanded polytetrafluoroethylene vascular graft in eighty-three hemodialysis patients.
INTRODUCTION Our aim was to evaluate the patency and efficacy of expanded Polytetrafluoroethylene (ePTFE) vascular graft in hemodialysis patients. MATERIALS AND METHODS In a prospective study from January 1999 to January 2001 at Sina hospital 41 patients underwent implantation of 6-mm vascular grafts and 42 underwent implantation of 8-mm grafts in order to make vascular assess for hemodialysi...
متن کاملResults of Infrainguinal Bypass with a Composite Graft Combining Polytetrafluoroethylene and Vein Graft in Absence of Appropriate Saphenous Vein Graft
PURPOSE Use of a composite graft combining a polytetrafluoroethylene graft with an autogenous vein is an option for limb salvage in the absence of an adequate single segment vein graft. We aimed to investigate the results of infrainguinal bypass with a composite graft. MATERIALS AND METHODS We retrospectively reviewed 11 infrainguinal arterial bypasses on 11 limbs which underwent surgery from...
متن کاملModulating Expanded Polytetrafluoroethylene Vascular Graft Host Response via Citric Acid-Based Biodegradable Elastomers
Atherosclerotic vascular disease, in the form of coronary artery and peripheral vascular disease, remains the leading cause of mortality in the United States. For many patients, suitable vein autografts are not available. Synthetic grafts made from Dacron (polyethylene terephthalate) or expanded polytetrafluoroethylene (ePTFE) are mostly used in large-diameter (> 6 mm inner diameter) blood-vess...
متن کاملA multilayered electrospun graft as vascular access for hemodialysis
Despite medical achievements, the number of patients with end-stage kidney disease keeps steadily raising, thereby entailing a high number of surgical and interventional procedures to establish and maintain arteriovenous vascular access for hemodialysis. Due to vascular disease, aneurysms or infection, the preferred access-an autogenous arteriovenous fistula-is not always available and appropri...
متن کاملAortic root reconstruction using new vascular graft.
The aim of this study was to determine the feasibility of the new vascular graft for aortic root reconstruction using two different surgical techniques and to evaluate the intermediate clinical and functional results. Between January 2006 and December 2007, a total of 79 patients with aortic root and valve pathologies (chronic aneurysm 70, acute aortic dissection 9) underwent valve-sparing aort...
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ژورنال
عنوان ژورنال: Nihon Toseki Igakkai Zasshi
سال: 2000
ISSN: 1883-082X,1340-3451
DOI: 10.4009/jsdt.33.1087