较低的红细胞计数是脊髓损伤患者中较高D-二次体水平的危险因素:一项为期五年的追溯横截面研究
Jinlong Zhang1,2,3, Cheng Wang4, Chenqqi He1,2
1Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
The journal of spinal cord medicine
|January 28, 2025
概括
在脊髓损伤 (SCI) 患者中,较高的红细胞 (RBC) 计数与较低的D-二次体水平相关. 管理红细胞水平可能会降低D-二次体和深静脉血栓塞 (DVT) 在SCI的风险.
科学领域:
- 血液学 血液学 血液学
- 神经学 神经学
- 血栓形成研究研究
背景情况:
- 脊髓损伤 (SCI) 与血栓事件的风险增加有关.
- D-二聚合物水平是凝血激活的标志物,在SCI患者中经常升高.
- 了解影响D-二聚合物水平的因素对于管理SCI并发症至关重要.
研究的目的:
- 为了研究红细胞 (RBC) 计数和脊髓损伤患者的D-二次数水平之间的关系.
- 确定潜在的治疗点,以降低SCI中的D-二聚合物水平.
主要方法:
- 这是一项观察性,回顾性,横截面研究,对308名SCI患者进行了观察,这些患者被送往康复医学部门.
- 根据D-二聚合物水平 (≤0.5 mg/L和>0.5 mg/L),参与者被分为两组.
- 分析深静脉血栓形成 (DVT),抗凝固药疗法,肺部感染,损伤特征以及与红细胞计数和D-二次体水平相关的血液学参数.
主要成果:
- 在红细胞计数和D-二次体水平之间发现了显著的负线性相关性.
- 这种反向关系在患有较高D-二元水平 (>0.5 mg/L) 的患者中更为明显.
- 每1.00 × 1012/L增加的红细胞计数与1.93 mg/L降低D-二次体在较高的D-二次体组.
结论:
- 升高的红细胞计数可能与SCI患者的D-二次体水平降低有关,特别是那些基线D-二次体水平高的患者.
- 管理红细胞计数可能是降低D-二次体水平的治疗策略.
- 这种方法可能有助于减轻患有脊髓损伤的个体患有DVT的风险.
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