脑动脉静脉形变异的栓塞时间变化:内血管治疗装置进步对内血管治疗装置的影响
Yoshiro Ito1,2, Yuji Matsumaru1,2, Hisayuki Hosoo1,2
1Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
Journal of neuroendovascular therapy
|November 21, 2024
概括
内血管器械的进步提高了脑动脉静脉形 (AVM) 栓塞的安全性和有效性. 这导致了更好的微导管定位和更少的并发症,提高了治疗结果.
科学领域:
- 神经学 神经学
- 干预性放射学 干预性放射学
- 神经外科 神经外科
背景情况:
- 大脑动脉静脉形形 (AVMs) 用栓塞作为辅助疗法来治疗,但其有效性的证据有限.
- 内血管器械的技术进步已经发生,促使人们对其对AVM栓塞的影响进行调查.
研究的目的:
- 分析大脑动脉静脉形 (AVM) 栓塞技术和结果的时间变化.
- 评估不断发展的内血管治疗设备对AVM栓塞的安全性和有效性的影响.
主要方法:
- 在2018年1月至2023年8月期间,对24名患者进行了31次AVM栓塞手术的回顾性研究.
- 评估内血管器械和临床结果的时间变化,比较两个时期:2018年1月~2020年12月和2021年1月~2023年8月.
主要成果:
- 微导管的定位在后期显著改善 (72.1%对48.4%,p=0.04).
- 血管穿孔 (6.7%与18.8%) 和症状并发症 (0%与18.8%) 在后期呈现下降趋势.
- 在75.0%的患者中,完全消除了AVM,其中83.3%的患者经历了良好的结果 (修改的兰金尺度0-2).
结论:
- 内血管器械的进步提高了AVM栓塞的安全性和有效性.
- 改进的器件技术可能有助于更好的结果,当栓塞被用作AVMs多模式治疗策略的一部分.
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