| Autor: |
Noriyuki, Miyama, Hiroyoshi, Komai, Takashi, Nakamura, Masahiro, Iwahashi, Nobuhiko, Mukobara, Masato, Yoshida, Hironobu, Fujimura, Takaki, Sugimoto, Hidenori, Asada, Nobuhiro, Tanimura, Takashi, Azami, Masatoshi, Kawata, Yoshihiko, Tsuji, Noboru, Wakita, Hitoshi, Ogino, Shunya, Shindo, Atsutoshi, Hatada, Takanori, Oka |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
Annals of Vascular Diseases |
| ISSN: |
1881-641X |
| Popis: |
Objective: The aim of this study was to elucidate the long-term results of crossover bypass (CB) for iliac atherosclerotic lesions in the era of endovascular treatment (EVT). Methods: A retrospective multicenter cohort study was performed. CB was performed in 242 patients between 2003 and 2014 by vascular surgeons at multiple medical centers in Japan. Results: Perioperative mortality was 1.7%. Primary patency rates were 86% at 5 years and 82% at 8 years. Univariate analysis showed that critical limb ischemia (Rutherford class 4–6), vein graft, and superficial femoral artery occlusion were significantly associated with low primary patency. In multivariate analysis, only critical limb ischemia influenced primary patency. The secondary patency rate was 87% at both 5 and 8 years. The limb salvage rate was 98% at both 5 and 8 years. The overall survival rates were 71% at 5 years and 49% at 8 years. Conclusion: The long-term results of CB were good in our study, compared with previous reports. Our results suggest that CB remains an option for the arterial reconstruction in unilateral iliac occlusive disease after EVT failed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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