急性脑梗死患者血超敏C反应蛋白和D-二聚体含量的改变及其临床意义

目的 探讨颈内动脉系统急性脑梗死患者血超敏C-反应蛋白(hs-CRP)和D-二聚体(D-Dimer)含量的变化及其意义.方法 测定69例急性脑梗死患者血清hs-CRP和血浆D-Dimer含量,并与正常对照组进行比较;分析血清hs-CRP与血浆D-Dimer含量及其与神经功能缺损程度评分(NIHSS)、脑梗死面积的关系.结果 急性脑梗死组血hs-CRP和D-Dimer含量明显高于正常对照组(均P＜0.05),脑梗死中重度组明显高于轻度组(均P＜0.05);脑梗死患者血清hs-CRP和血浆D-二聚体含量分别与脑梗死面积、NIHSS评分呈正相关(r=0.323和0.440;r=0.415和0.586,均P＜0.05).结论 急性脑梗死患者血hs-CRP及D-Dimer 含量明显增高.观察血hs-CRP及D-Dimer水平的改变对于判断脑梗死病情轻重具有重要的意义.

Change and its clinical significance of blood concentrations of high sensitive C-reactive protein and D-Dimer in patient with acute cerebral Infarction

Objective To explore the change and its significance of blood concentrations of high sensitive C-reactive protein(hs-CRP) and D-Dimer in patients with acute cerebral infarction caused by internal carotid artery.Methods The blood levels of D-Dimer and hs-CRP in 69 patients with acute cerebral infarction were measured,and compared with the normal controls.The relationships between the levels of hs-CRP and D-Dimer and NIHSS or the areas of infarction were analyzed.Results Compared with those in normal control group,the blood levels of D-Dimer and hs-CRP in patients with acute cerebral infarction increased significantly(all P<0.05),and those in patients with heavy severity were significantly higher than those in patients with less severity(all P<0.05).The levels of hs-CRP and D-Dimer were positive relation between the areas of infarction and the NIHSS scores respectively(r=0.323 and 0.440;r=0.415 and 0.586,all P<0.05).Conclusions The blood concentrations of hs-CRP and D-Dimer in patients with acute cerebral infarction increased significantly.To observe the changes of blood levels of D-Dimer and hs-CRP are very valuable to estimate the severity of acute cerebral infarction.