Improved long-term patency of infragenicular polytetrafluoroethylene grafts
نویسندگان
چکیده
منابع مشابه
Patency rate and complications of polytetrafluoroethylene grafts compared with polyurethane grafts for hemodialysis access
BACKGROUND The survival of hemodialysis patients requiring dialysis depends on the long-term functioning and patency of the vascular access. Prosthetic vascular grafts are inevitably used for patients whose vessels are unsuitable for an autogenous arteriovenous (AV) fistula. The purpose of this study was to compare the patency rate and associated complications using different types of grafts. ...
متن کاملLong-term patency of sequential and individual saphenous vein coronary bypass grafts.
OBJECTIVES The long-term patency rates for individual and sequential saphenous vein grafts (SVG) as coronary bypass conduits are angiographically compared; the impact of native coronary vessel characteristics is investigated. METHODS A total of 875 distal coronary anastomoses on 500 SVGs were assessed in 430 patients at an average of 5.8+/-3 years after a coronary revascularization procedure....
متن کاملAortocoronary saphenous vein bypass grafts. Long-term patency, morphology and blood flow in patients with patent grafts early after surgery.
were performed in 85 patients after saphenous vein aortocoronary bypass surgery. In a prior study (< 2 weeks postoperative) of 570 patients with 1197 grafts, arteriography revealed 89.6% early patency of grafts. Late follow-up in 85 patients discharged with all grafts patent revealed 92.2% still patent, an annual mean graft attrition rate (percent of grafts closed/year) of 3.2%/year. This mean ...
متن کاملLong-term patency rate for radial artery vs. saphenous vein grafts using same-patient materials.
BACKGROUND The aim of the present study was to assess the long-term graft patency rate of the radial artery (RA), in comparison to the saphenous vein (SV) in patients harvested for both vessels. METHODS AND RESULTS RA and SV were concomitantly used for coronary artery bypass grafting in 318 patients in an 8-year period from January 2002 to March 2010. During follow-up, graft patency was asses...
متن کاملComparison of long-term results of above-the-knee femoro-popliteal bypass with autogenous vein and polytetrafluoroethylene grafts
PURPOSE To analyze the long-term results of above-the-knee femoro-popliteal bypass (ATKFPB) with vein grafts compared with polytetrafluoroethylene (PTFE) grafts. METHODS A database of patients with chronic atherosclerotic occlusive disease who underwent ATKFPB was retrospectively reviewed. Characteristics of patient and arterial lesion, and follow-up results were compared between vein grafts ...
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ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 1988
ISSN: 0741-5214
DOI: 10.1016/0741-5214(88)90014-6