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Outcomes of the single-stent versus kissing-stents technique in asymmetric complex aortoiliac bifurcation lesions.
- Source :
- Journal of Vascular Surgery; Jul2015, Vol. 62 Issue 1, p68-74, 7p
- Publication Year :
- 2015
-
Abstract
- Objective This study investigated the outcomes of single-stent vs kissing-stents techniques in asymmetric complex aortoiliac bifurcation (ACAB) lesions. Methods We retrospectively investigated 80 consecutive patients (69 males, 66.6 ± 8.7 years) treated with a single stent and 30 patients (26 males, 67.1 ± 7.7 years) treated with kissing stents for ACAB between January 2005 and December 2012 from a single-center cohort. A ACAB lesion was defined as a symptomatic unilateral common iliac artery stenosis (>50%) combined with intermediate stenosis (30%-50%) in the contralateral common iliac artery ostium. The primary end point was the primary patency of the ACAB. Results The baseline clinical characteristics did not differ significantly between the single-stent and the kissing-stents group. Technical success was achieved in all patients. The single-stent group required fewer stents (1.3 ± 0.5 vs 2.3 ± 0.8; P < .001) and less bilateral femoral access (55% vs 100%; P < .001). Two patients in the single-stent group (3%) required bailout kissing stents because of plaque shift to the contralateral side. The major complication rates were 8% in single-stent vs 13% in the kissing-stent group, which was similar ( P = .399). At 3 years, the single-stent and kissing-stents group had similar rates of primary patency (89% vs 87%; P = .916) and target lesion revascularization-free survival (93% vs 87%; P = .462). Conclusions The single-stent technique in ACAB was safe and showed midterm outcomes comparable with those of kissing stents. Considering the benefits, such as fewer stents, less bilateral femoral access, and the availability of contralateral access for future intervention, the single-stent technique may be an advantageous treatment option in ACAB. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 07415214
- Volume :
- 62
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Journal of Vascular Surgery
- Publication Type :
- Academic Journal
- Accession number :
- 103403630
- Full Text :
- https://doi.org/10.1016/j.jvs.2015.02.031