2007
DOI: 10.1016/j.jvs.2007.07.049
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Surgical and endovascular revision of infrainguinal vein bypass grafts: Analysis of midterm outcomes from the PREVENT III trial

Abstract: Open surgical revision of infrainguinal vein grafts provides an increased freedom from further reinterventions or major amputation, but early success rates for endovascular procedures were similar, particularly for nonoccluded grafts. With time, endovascular revisions necessitate an increasing number of reinterventions and manifest higher rates of failure.

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Cited by 71 publications
(54 citation statements)
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“…Bypass graft failure remains a major limitation of surgical arterial reconstruction (5,8,20,21). Although endovascular revascularization strategies are presently applied to most patients with peripheral arterial disease as a primary revas- cularization attempt, studies assessing the clinical usefulness of endovascular therapy for infrainguinal bypass treatment are scarce (20 -25).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Bypass graft failure remains a major limitation of surgical arterial reconstruction (5,8,20,21). Although endovascular revascularization strategies are presently applied to most patients with peripheral arterial disease as a primary revas- cularization attempt, studies assessing the clinical usefulness of endovascular therapy for infrainguinal bypass treatment are scarce (20 -25).…”
Section: Discussionmentioning
confidence: 99%
“…In the present series, limb salvage was maintained in 100% of IC cases and in 91.7% of CLI cases during a follow-up of 1 year. Another nonrandomized series, by Berceli et al (21), retrospectively analyzed outcomes of endovascular versus surgical vein bypass graft treatment within the multiinstitutional Project of Ex-Vivo graft Engineering via Transfection III database. This group provided data on 12-month amputation-or repeated revascularization-free survival, rates of which were 75% after surgical revascularization and 56% following endovascular revascularization (P ϭ .043) (21).…”
Section: Discussionmentioning
confidence: 99%
“…Another possibility is edifoligide, a double-stranded oligodeoxynucleotide that competitively inhibits the transcription factor E2F, a critical regulator of the cell cycle. Edifoligide has undergone extensive clinical testing for the treatment of intimal hyperplasia following vascular bypass procedures [163] , although results so far have been disappointing [164,165] .…”
Section: Other Future Possibilitiesmentioning
confidence: 99%
“…En los últimos años hemos asistido al tratamiento de las restenosis que aparecen a partir de los 3 meses de la realización del bypass mediante técnicas endovasculares. Sin embargo, la angioplastia con balón posee una reducida eficacia, tanto a corto (retroceso elástico, resultados subóptimos, rotura del vaso, disecciones limitantes de flujo) como a medio plazo (restenosis rápida de la lesión) 1 .…”
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