动脉静脉形缺陷的结果与单个或多个排水静脉:一个多中心研究
Basel Musmar1, Hammam Abdalrazeq2, Nimer Adeeb3
1Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, PA, United States.
Journal of the neurological sciences
|April 22, 2025
概括
脑动脉静脉形形 (AVMs) 具有单一排水静脉更常被破裂. 然而,像消灭率和功能状态这样的结果是相似的,无论治疗后单个或多个排水静脉.
科学领域:
- 神经学 神经学
- 血管外科 血管外科
- 神经外科 神经外科
背景情况:
- 大脑动脉静脉瘤 (AVMs) 是复杂的血管病变,与出血性中风风险相关.
- 排水静脉的数量是AVM破裂风险的新兴预测因素.
- 了解静脉排水模式对AVM结果的影响至关重要.
研究的目的:
- 根据排水静脉的数量来评估大脑AVM的成年患者的治疗结果.
- 为了比较单个和多个排水静脉AVM组之间的完全消灭率,功能结果和再处理率.
主要方法:
- 来自MISTA数据库的735名成年AVM患者的回顾性分析.
- 患者被分为单个 (n=430) 和多个 (n=305) 静脉排水组.
- 后勤和线性回归模型用于结果评估,根据基线特征进行调整.
主要成果:
- 单排静脉AVM的破裂频率更高 (52.0%与35.4%相比).
- 在调整后,在消除率 (OR:1.1),良好的功能结果 (mRS 0-2) (OR:1.00) 或再处理率 (OR:1.68) 中没有观察到群体之间的显著差异.
- 多重排水静脉AVM显示出更低出血并发症几率的趋势 (OR:0.38,p=0.05).
结论:
- 虽然单排水静脉AVM更常出现破裂,但静脉排水模式不会显著影响消灭率,功能结果或治疗后再治疗率.
- 静脉排水可能会影响最初的表现,但不会影响长期治疗的成功或预后.
- 需要进一步的研究来证实这些发现.
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