Impact of aspirin resistance on recurrence of artery atherosclerotic cerebral infarction and risk factors of aspirin resistance
10.3969/j.issn.1006-5725.2018.06.007
- VernacularTitle:大动脉粥样硬化性脑梗死的复发与阿司匹林抵抗的相关危险因素分析
- Author:
Fangfang ZHU
1
;
Weidong QIAN
Author Information
1. 蚌埠医学院第二附属医院神经内科 安徽蚌埠233040
- Keywords:
artery atherosclerotic cerebral infarction;
recurrence;
thrombelastogram;
platelet inhibi-tion rate;
aspirin resistance
- From:
The Journal of Practical Medicine
2018;34(6):901-905
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the impact of aspirin resistance(AR)on the recurrence of artery athero-sclerotic cerebral infarction,and analyze the risk factors of AR. Methods According to TOSAT classification, newly diagnosed cerebral infarction patients with artery atherosclerotic cerebral infarction were selected into groups,and aspirin enteric-coated tables(ASP)was used to prevent platelet aggregation.One week later,the inhi-bition rate of platelet was detected by thrombelastogram(TEG),and the patients were divided into aspirin sensi-tive(AS)group and AR group,and were followed-up for at least 6 months.According to whether they were recur-rent cerebral infarction,the patients were divided into recurrent group and non-recurrent group. Then,statistical analysis was conducted.Results The incidence rate of AR in recurrent group was significantly higher than that in non-recurrence group(P < 0.05);the recurrence rate of cerebral infarction in AR group was significantly higher than that in AS group(P<0.05).When compare the clinical indexes between the recurrence group and non-recur-rence group,age,diabetes,TC,Hcy,Apo-a in the two groups were different(P<0.05).In recurrent group,the distribution of diabetes,LDL-C and Hs-CRP were different between AR and AS group(P<0.05).Age,gender, hypertension,diabetes,Hs-CRP and TC were risk factors for AR.Conclusions AR plays an important role in the relapse of artery atherosclerotic cerebral infarction and it is more likely to occur especially accompanied by adverse factors such as underlying diseases. TEG can be used to detect AR rapidly and conveniently,which has practical significance in preventing recurrent cerebral infarction.
