对近端中脑动脉非囊性动脉瘤的流量转移器治疗:多中心疗效和安全性分析
Hao Yao1, Chao Zou2, Shijie Zhu2
1Department of Neurosurgery, Jinjiang Municipal Hospital, Quanzhou, Fujian, China.
Frontiers in neurology
|July 29, 2025
概括
流量转移装置有效治疗近道中脑动脉动脉瘤,达到高阻塞率和有利的结果. 这种方法为传统手术提供了一种安全的替代方案,特别是在先进的计划和量身定制的抗血小板治疗的情况下.
科学领域:
- 神经外科 神经外科
- 干预性神经放射学 干预性神经放射学
- 脑血管疾病 脑血管疾病
背景情况:
- 靠近的中脑动脉 (MCA) 非囊性动脉瘤由于复杂的解剖学而带来了重大治疗挑战.
- 传统的手术干预对这些具有挑战性的病变具有固有的风险.
研究的目的:
- 评估流量转移器 (FD) 设备的安全性和有效性,用于治疗近端MCA非囊性动脉瘤.
- 在这种情况下,探索FD治疗的技术细微差别,设备选择和外科手术期间管理策略.
主要方法:
- 用FD (2020-2024) 治疗的M1/M2段非囊性动脉瘤的43名患者的回顾性多中心分析.
- 以血小板功能测定和CYP2C19基因型分析为指导的个性化外科手术期抗血小板疗法.
- 在62.8%的病例中,虚拟支架模拟用于术前规划.
主要成果:
- 100%的技术成功为FD植入与低的外科手术后并发症率 (4.7%).
- 高完全动脉瘤闭塞率 (92.1%) 在平均8.4个月的随访期.
- 97.7%的临床结果有利 (mRS ≤2),随访时间中位数为25个月.
结论:
- 流量转移疗法是对近端MCA非囊性动脉瘤的一种安全有效的治疗方法,达到高闭塞率和低发病率.
- 术前模拟和基因型引导的抗血小板疗法优化了结果.
- FD装置代表了对这些动脉瘤的传统手术治疗的可行替代方案.
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