叶酸和同型半氨酸水平与急性缺血性中风中虚无的再通道的关联,在成功内血管血栓切除术后
Taoyuan Lu1,2, Wenbo Cao1,2, Bin Yang1,2
1Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China.
Neurology and therapy
|October 2, 2025
概括
血清叶酸和同类半氨酸水平预测中风治疗后无效的再道化. 较低的叶酸和较高的同类半氨酸增加风险,有助于针对急性缺血性中风患者的个性化预防策略.
科学领域:
- 神经科学是一个神经科学.
- 代谢医学是一种代谢医学.
- 心血管研究研究心血管研究
背景情况:
- 预先的研究确定了不同类型的血栓亚型,其脂质和叶酸代谢发生变化与预后不佳有关.
- 由大血管封闭引起的急性缺血性中风 (AIS-LVO) 需要有效的再通道化策略.
- 虚无再通道 (FR) 是一个重要的并发症,尽管成功的内血管血栓切除术.
研究的目的:
- 评估脂质和叶酸代谢参数的预后值,以预测AIS-LVO患者的90天FR.
- 为了确定常规的实验室标记,预测FR成功内血管血栓切除后.
- 开发FR风险分层的预测模型.
主要方法:
- 对446名AIS-LVO患者的回顾性分析,这些患者成功实现了再通道化.
- 测量输入血清脂质概况,叶酸和同型半氨酸 (Hcy).
- 多变量后勤回归和名图开发以识别FR预测器.
主要成果:
- 47.1%的患者经历了90天的FR.
- 较低的血清叶酸摄入量和较高的Hcy水平是FR风险增加的独立预测因素.
- 脂质参数不能独立预测FR;叶酸和Hcy改善了预测模型的性能.
结论:
- 输入血清叶酸和Hcy水平是90天FR的独立预测者,在成功重新道化的AIS-LVO患者中.
- 这些标记物可以增强个性化二次预防的风险分层.
- 开发的诺米图集成了临床因素与叶酸和Hcy,以改善FR预测.
相关概念视频
01:29Venous Thrombosis III: Interprofessional Care
280
Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
280
01:16Clot Retraction and Fibrinolysis
8.5K
After a fibrin clot is formed, the next step is clot retraction, a vital process facilitated by platelet contractile proteins, such as actin and myosin. These proteins pull the fibrin strands closer together and condense the clot. This action reduces the size of the clot, creating a smaller, denser structure that effectively seals off the damaged vessel. Clot retraction consolidates the clot and helps with wound healing by bringing the edges of the damaged blood vessel closer together.
8.5K