在患有急性缺血性脑血管事件的患者中影响D-二聚物水平的因素
Recep-Ali Hacialioglu1, Moritz Kielkopf1, Mattia Branca2
1Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland.
概括
急性缺血性中风 (AIS) 患者的D-二元水平随着时间的推移而波动,在症状出现后的早期和晚期达到峰值. 这种依赖时间的模式在过渡性缺血性发作 (TIA) 患者中没有观察到.
科学领域:
- 神经学 神经学
- 血液学 血液学 血液学
- 生物标志物研究 生物标志物研究
背景情况:
- 了解中风中D-二次元水平的决定因素对于诊断血栓状况至关重要.
- D-二聚合物是一种用于中风诊断的生物标志物.
研究的目的:
- 为了研究从症状发作的时间对急性缺血性中风 (AIS) 和短暂缺血性攻击 (TIA) 患者的D-二次元水平的影响.
- 探索其他影响中风患者D-二聚物水平的因素.
主要方法:
- 从2015年1月到2020年12月对AIS和TIA患者的回顾性分析.
- 包括具有可用D-二聚合物水平的患者.
- 多变量非线性回归分析的应用.
主要成果:
- 分析了2467名AIS和708名TIA患者.
- 在AIS (中位数为746μg/L) 患者中,D-二聚合物水平明显高于TIA患者 (中位数为442μg/L).
- AIS患者在6小时内显示出早期的D-二次体增加,随后在35小时后出现下降和晚期增加;TIA患者没有时间依赖的D-二次体波动.
结论:
- 从症状发作的时间影响了AIS患者的D-二次数水平,但不是TIA患者.
- 需要进一步的研究来验证这些特定时间的变化.
- 作为急性中风和血栓风险生物标志物的D-二聚合物的有效使用需要进一步验证.
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