附带血流是否对复缩率有任何影响? 我们的经验 我们的经验 我们的经验
Yanjiang Li1, Yujie Sun1, Tonghui Liu1
1Department of Neurology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.
Frontiers in neurology
|March 13, 2024
概括
在内血管造形术和支架后,可招募的附带流显著增加了复缩风险. 保持残留狭窄率低于15.85%对于降低复缩和中风风险至关重要.
科学领域:
- 神经学 神经学
- 心血管医学 心血管医学
- 干预性放射学 干预性放射学
背景情况:
- 静脉缩是影响皮肤透光血管造形术和对内动脉缩狭窄症的支架疗法的关键挑战.
- 了解复的预测因素对于改善患者的治疗结果至关重要.
研究的目的:
- 为了研究可招募的附带流和在接受皮肤透光血管造形术和用于内动脉样硬化狭窄症的支架治疗的患者的静脉缩之间的关联.
- 为了确定复的独立风险因素.
主要方法:
- 对99名患有症状严重的内动脉缩狭窄症 (≥70%) 的患者进行了回顾性分析,这些患者接受了皮肤透光血管整形和支架.
- 基线数据,外科手术期间的事件和随访结果的比较,包括有和没有复原症的患者.
- 二元逻辑回归分析以识别复原预测因素.
主要成果:
- 附带循环和残留狭窄症被确定为恢复性狭窄症的独立风险因素.
- 随着较高的附带循环等级和残留狭窄率,缩风险显著增加.
- 为了最大限度地降低复缩风险,最优的残留狭窄率被发现为15.85%.
结论:
- 良好的附带循环与内血管造形术后复原风险的增加显著相关.
- 保持大约15.85%的残留狭窄率可能有助于降低恢复狭窄的风险.
- 没有复原症的患者在随访期间表现出较低的中风风险.
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