维生素D缺乏对缺血性中风严重性的影响:从前性研究的见解
Jibin Simon1, Tirumalasetty Sriharsha1, Ananthakumar Perumal Kumaresan1
1Internal Medicine, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND.
Cureus
|October 15, 2024
概括
低维生素D水平与缺血性中风的严重程度增加有关. 维护足够的维生素D可能有助于减少中风的严重程度,并改善患者的治疗结果.
科学领域:
- 神经学 神经学
- 内分泌学 在内分泌学.
- 公共卫生 公共卫生
背景情况:
- 缺血性中风是全球导致残疾和死亡的主要原因.
- 国家卫生研究院中风量表 (NIHSS) 评估中风的严重程度,并预测结果.
- 新出现的证据表明,低维生素D和脑血管事件之间存在联系,但其对中风严重性的影响尚不清楚.
研究的目的:
- 研究急性缺血性中风患者血清维生素D水平与NIHSS得分之间的相关性.
- 为了确定维生素D缺乏是否与中风后神经系统缺陷的严重程度有关.
主要方法:
- 一项针对86名急性缺血性中风患者的前性观察性研究.
- 血清25-基维生素D (25(OH) D) 水平,通过化学发光免疫检测 (CLIA) 测量.
- 在24小时内评估NIHSS得分;统计分析包括皮尔森相关性和多变量线性回归.
主要成果:
- 在血清25(OH) D水平和NIHSS得分之间发现了显著的负相关性 (r = -0.4081,p < 0.001).
- 多变量回归证实较低的25(OH) D水平与较高的中风严重程度有关 (β = -0.3994,p < 0.001),独立于年龄,性别和并发症.
- 年龄和并发症也与较高的NIHSS分数有显著的关联.
结论:
- 这项研究表明,血清25-基维生素D水平较低和缺血性中风严重程度增加之间存在显著的关联.
- 较高的维生素D水平可能与中风患者中较不严重的神经缺陷有关.
- 对维生素D的机制和中风管理中的治疗潜力进行进一步的研究是有必要的.
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