烟草使用增加了家族大脑洞穴形综合征的损伤负担
K D Flemming1, K Wicker1, G Lanzino2
1Mayo Clinic Rochester Departments of Neurology, USA.
概括
目前的烟草使用是家族性脑洞性形 (CCM) 综合征中发展许多大病变的危险因素. 需要进一步的研究来证实在家族CCM患者中这种关联.
科学领域:
- 神经学 神经学
- 遗传学 遗传学 是一个
- 血管形症 血管形症
背景情况:
- 家庭大脑洞腔形 (CCM) 综合征涉及多个,非连续的血管病变.
- 病变的数量 (病变负担) 可以显著影响患者的发病率.
- 识别高损伤负担的风险因素对于管理家族性CCM至关重要.
研究的目的:
- 在患有家族性或推定家族性CCM的患者中,确定与高病变负担相关的风险因素.
- 调查人口因素,病史和家族性CCM中的病变数量之间的关系.
主要方法:
- 对107名在2015年至2023年期间被诊断为家族或推定家族CCM患者的回顾性分析.
- 在诊断时评估人口统计数据和病史.
- 使用初始诊断MRI计算T2总和T2大病变 (≥5毫米) 的量化.
- 统计分析 (Chi-square) 用于确定高T2大损伤数 (≥5) 的风险因素.
主要成果:
- 该研究包括107名患者 (55.1%为女性,平均年龄为42.4岁).
- 中位数T2病变数为4 (范围为1-109),中位数大病变数为2 (范围为0-50).
- 目前的烟草使用已成为5个或更多大的T2病变的重要风险因素.
结论:
- 目前的烟草使用被确定为家族性CCM中增加大病变形成的潜在风险因素.
- 建议进行进一步的研究,包括更大的家族队伍和详细的暴露评估.
- 确认烟草是风险因素可以为家族CCM患者的预防策略提供信息.
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