未经治疗的大脑洞腔形的长期结果:一项前性,基于人口的队列研究
Abel Clemens Adriaan Sandmann1,2, William Peter Vandertop2,3, Philip Michael White4
1Amsterdam UMC, Department of Neurology, University of Amsterdam, Amsterdam, the Netherlands.
The Lancet regional health. Europe
|October 24, 2025
概括
从脑洞形形 (CCM) 引起的第一个症状性内出血或焦点神经缺陷的风险很低. 然而,复发风险较高,但在五年后显著下降,指导临床决策.
科学领域:
- 神经学 神经学
- 神经外科 神经外科
- 医学研究 医学研究
背景情况:
- 大脑洞腔形 (CCM) 治疗决策通常依赖于短期数据.
- 未经处理的CCM的长期风险和功能结果需要量化.
研究的目的:
- 评估与未经治疗的大脑洞腔形 (CCM) 相关的长期风险和功能结果.
- 为提供有关CCM管理的知情临床决策提供数据.
主要方法:
- 在苏格兰对在1999-2003年和2006-2010年期间被诊断患有CCM的患者进行了一项基于人口的研究.
- 在2023年之前,在没有干预的情况下进行前性随访,分析临床事件和功能结果 (牛津残疾量表).
- 主要结局:综合性症状性内出血 (ICH) 或与CCM相关的新焦点神经缺陷 (FND) (ICH/FND).
主要成果:
- 在4779人年中,13%的患者经历了ICH/FND,24%的患者发展成依赖,18%的患者死亡.
- 复发性ICH/FND的危险性明显高于第一次事件 (HR 8.66).
- ICH / FND的复发风险急剧下降,在前五年后的比例下降了50倍.
结论:
- 由CCM引起的ICH/FND的初始风险很低,但复发风险要大得多.
- ICH / FND的复发风险在最初事件后的五年内显著减少.
- 对CCM的临床决策应侧重于5年风险视界,而不是终身推断.
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