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红细胞参数和血浆蛋白对脑梗死早期进展及预后的影响

陆卉   

  1. 天津环湖医院神经内科
  • 收稿日期:2014-01-21 修回日期:2014-05-26 出版日期:2014-11-15 发布日期:2014-11-15
  • 通讯作者: 陆卉

Effects of Red Cell and Plasma Protein Parameters on Early Progression and Prognosis of Cerebral Infarction

LU Hui   

  1. Neurology Department of Tianjin Huanhu Hospital
  • Received:2014-01-21 Revised:2014-05-26 Published:2014-11-15 Online:2014-11-15
  • Contact: LU Hui

摘要:

【 摘要】 目的 探讨脑梗死患者红细胞分布宽度及血浆白蛋白水平对脑梗死进展、预后及再发的影响。 分析 105 例脑梗死患者临床资料, 将病情在早期呈逐渐进展或阶梯式加重的患者归为进展型卒中组, 其余归为完全型卒中组; 根据脑梗死发生 3 个月 、18 个月后 mRS 评分情况分为短期和远期预后良好组及预后不良组; 以 18个月内是否再发脑梗死分再发组和未再发组。 比较不同分组情况下患者的红细胞参数和血浆蛋白水平。 结果 展型卒中组较完全型卒中组平均红细胞体积(fL85.92±4.50 vs 83.79±4.64t=2.164P < 0.05)、红细胞分布宽度(fL13.50±2.45 vs 11.90±2.90t=2.694P < 0.01)和球蛋白(g/L 27.46±4.33 vs 24.79±4.03t=3.029P < 0.01)高, 白蛋白低g/L 39.00±3.86 vs 42.89±4.45t=4.242P < 0.01), 差异均有统计学意义; 高红细胞分布宽度、低白蛋白水平是进展型卒中的危险因素; 短期预后不良组红细胞分布宽度高于预后良好组(fL13.90±2.45 vs 12.00±2.12t=2.905P < 0.01);红细胞分布宽度与脑梗死 3 个月 、18 个月后 mRS 评分正相关(P < 0.01)结论 高红细胞分布宽度和低白蛋白的脑梗死患者进展型卒中发生率增加, 红细胞分布宽度对预测脑梗死预后具有一定的参考价值。

关键词: 脑梗死, 血蛋白质类, 血清白蛋白, 红细胞分布宽度, mRS 评分

Abstract:

[Abstract]   Objective   To study the effect of red cell and plasma protein parameters on progression, prognosis and
recurrence of cerebral infarction.   Methods   Clinical data from 105 patients with cerebral infarction were analyzed. The patients were divided into four paired groups: progressive stroke group and complete stroke group, short-term favorable prognosis group and short-term unfavorable prognosis group, long-term favorable prognosis group and long-term unfavorable prognosis group, relapsed cerebral infarction group and not relapsed group by different criterion. The red cell and plasma protein parameters were compared between groups.   Results   There were significantly higher mean corpuscular volumefL85.92±4.50 vs 83.79±4.64t=2.164P < 0.05, red cell distribution widthfL13.50±2.45 vs 11.90±2.90t=2.694P < 0.01, globuling/L 27.46±4.33 vs 24.79±4.03t=3.029P < 0.01and lower albuming/L 39.00±3.86 vs 42.89±4.45t=4.242P <0.01in progressive stroke group than those of complete stroke group. The elevated red cell distribution width, reduced albumin were the risk factors of progressive stroke. In the short-term unfavorable prognosis group, red cell distribution width was significantly higher than that in short-term favorable prognosis groupfL13.90±2.45 vs 12.00±2.12t=2.905P < 0.01. The red cell distribution width was positively correlated with mRS scores assessed 3 months and 18 months after cerebral infarction(P < 0.01).   Conclusion   Progressive stroke rate increases in cerebral infarction patients with elevated red cell distribution and reduced albumin; Red cell distribution width has a certain reference value for forecasting the prognosis of cerebral infarction .

Key words: brain infarction, blood proteins, Serum albumin, the red blood cell distribution width, mRS score