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A New Murine Model of Endovascular Aortic Aneurysm Repair
Published on: July 7, 2013
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动脉瘤直径对经过复杂的内血管修复后的周围手术结果的影响
Isa F van Galen1, Camila R Guetter2, Elisa Caron2
1Divisions of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; Department of Vascular Surgery, University Medical Center Utrecht, Utrecht, the Netherlands.
Journal of vascular surgery
|January 12, 2025
概括
针对大腹主动脉动脉瘤 (AAA) 的复杂内血管动脉瘤修复 (cEVAR) 显示死亡和并发症的风险更高. 这凸显了需要对大型cAAA进行谨慎管理,并进一步研究最佳治疗策略的必要性.
科学领域:
- 血管外科 血管外科
- 血管内修复 血管内修复
- 大动脉动脉瘤治疗方法
背景情况:
- 内血管动脉瘤修复 (EVAR) 的结果可能因腹腔大动脉瘤 (AAA) 大小而有所不同.
- 对复杂EVAR (cEVAR) 结果的AAA大小的影响尚未得到充分证实.
研究的目的:
- 评估动脉瘤大小与接受复杂AAA (cAAA) cEVAR的患者的结果之间的关联.
- 为了比较用ceVAR治疗的大型,中型和小型cAAA的术后和中期结果.
主要方法:
- 从血管质量倡议 (2012-2024) 中分析完整的CEVAR病例.
- cEVAR以近距离范围 (区域6-9) 定义,并包括侧枝/窗口/植入物.
- 动脉瘤的大小分类为大 (>65mm男性,>60mm女性),中等 (55-65mm男性,50-60mm女性),和小 (<55mm男性,<50mm女性).
- 评估的结果包括术后死亡,并发症,住院再干预和使用回归分析的中期死亡率.
主要成果:
- 大型cAAA (22.6%) 与中型 (60.4%) 和小型 (17.0%) cAAA相比,在术前死亡,任何并发症和中期死亡率显著更高.
- 大型cAAA (12.3%) 的一年死亡率高于中型 (7.8%) 和小型 (3.8%).
- 调整后的分析证实,与中等cAAA相比,大型cAAA在术后死亡,并发症和中期死亡率方面的风险增加.
结论:
- 在cAAA的CEVAR中,较大的动脉瘤与更糟糕的外科手术前期和中期结果有关.
- 这些发现强调了有效管理大型cAAA的重要性.
- 需要进一步的研究来确定最大限度的治疗策略,包括医疗治疗与开放修复,对于大cAAA患者.
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