AIM: We investigated 2-year clinical outcomes after implantaton of EpicTM self-expanding nitinol stents for patients with peripheral artery disease (PAD) due to the aortoiliac occlusive disease (AIOD). METHODS: This study was a multicenter and retrospective study. From February 2013 through October 2014, 292 lesions (chronic total occlusion, 21%; TASC Ⅱ C/D, 35%) in 217 consecutive patients (74±8 years; male, 81%; diabetes mellitus, 47%; dialysis, 21%; critical limb ischemia, 29%) who had undergone endovascular therapy (EVT) with EpicTM self-expanding nitinol stents for PAD with AIOD were analyzed. The primary endpoints were 2-year primary patency and target lesion revascularization (TLR)-free rate. The primary patency and freedom from TLR were determined by Kaplan-Meier analysis. Additionally, predictors for loss of patency were estimated by Cox proportional hazard model. RESULTS: The mean follow-up duration was 19.1±8.5 months. Primary patency was 87.3% at 2 years. Freedom from TLR rate was 94.1% at 2 years. Multivariate analysis revealed that the presence of diabetes mellitus was associated with a loss of patency. CONCLUSION: The EpicTM self-expanding nitinol stent was demonstrated to be safe and effectivene for AIOD when tested for two years in patients with PAD.
AIM: We investigated 2-year clinical outcomes after implantaton of EpicTM self-expanding nitinol stents for patients with peripheral artery disease (PAD) due to the aortoiliac occlusive disease (AIOD). METHODS: This study was a multicenter and retrospective study. From February 2013 through October 2014, 292 lesions (chronic total occlusion, 21%; TASC Ⅱ C/D, 35%) in 217 consecutive patients (74±8 years; male, 81%; diabetes mellitus, 47%; dialysis, 21%; critical limb ischemia, 29%) who had undergone endovascular therapy (EVT) with EpicTM self-expanding nitinol stents for PAD with AIOD were analyzed. The primary endpoints were 2-year primary patency and target lesion revascularization (TLR)-free rate. The primary patency and freedom from TLR were determined by Kaplan-Meier analysis. Additionally, predictors for loss of patency were estimated by Cox proportional hazard model. RESULTS: The mean follow-up duration was 19.1±8.5 months. Primary patency was 87.3% at 2 years. Freedom from TLR rate was 94.1% at 2 years. Multivariate analysis revealed that the presence of diabetes mellitus was associated with a loss of patency. CONCLUSION: The EpicTM self-expanding nitinol stent was demonstrated to be safe and effectivene for AIOD when tested for two years in patients with PAD.
Authors: Daniel G Clair; Julie Adams; Bernard Reen; Robert Feldman; Jean Starr; Juan Diaz-Cartelle; Keith D Dawkins Journal: J Endovasc Ther Date: 2014-04 Impact factor: 3.487
Authors: J F Dyet; P A Gaines; A A Nicholson; T Cleveland; A M Cook; A R Wilkinson; J M Galloway; J Beard Journal: J Vasc Interv Radiol Date: 1997 May-Jun Impact factor: 3.464
Authors: M Henry; M Amor; G Ethevenot; I Henry; C Amicabile; R Beron; B Mentre; M Allaoui; N Touchot Journal: Radiology Date: 1995-10 Impact factor: 11.105