摘要
目的:探讨急性冠状动脉综合征(ACS)伴慢性肾脏病(CKD)的患者经皮冠状动脉介入术后氯吡格雷和阿司匹林抵抗的发生情况。方法:将133例ACS患者根据肾功能情况分为3组:肾功能正常组(66例),轻度CKD组(50例),中重度CKD组(17例)。通过血栓弹力图检测比较3组患者服用氯吡格雷和阿司匹林后的血小板抑制率。结果:肾功能正常组,轻度CKD组与中重度CKD组抗血小板药物抵抗发生率分别为25.8%、44.0%和52.9%,后两组比较差异无统计学意义(P=0.532),但都明显高于肾功能正常组(P<0.05)。结论:伴CKD的ACS患者更易出现抗血小板药物抵抗,采用个性化抗血小板治疗,可以减少临床缺血事件的发生。
Objective:To investigate the resistance of clopidogrel and aspirin in patients with acute coronary syndrome (ACS) complicated with chronic kidney disease (CKD) underwent percutaneous coronary intervention. Method:According to renal function in ACS patients, 133 cases were divided into 3 groups: normal renal function (n= 66), mild CKD (n=50), moderate/severe CKD (n= 17). By thromboelastography tests, resistance of plate- let was compared among three groups of patients intaking clopidogrel and aspirin. Result: The anti-platelet drug resistance rate in normal renal function group, mild CKD group and moderate/severe CKD group were 25.8%, 44.0% and 52.9%, respectively. The resistance incidence of clopidogre[ and aspirin in patients with renal dys- function was significantly higher than the patients with normal renal function (P〈0.05). The incidence of resist- ance to antiplatelet drugs did not show any difference in mild CKD and moderate/severe CKD groups (P= 0. 532). Conclusion:The patients with ACS and CKD are more vulnerable to form anti-platelet drug resistance. Individualized antiplatelet therapy can reduce the resistance cidence against antiplatelet dugs.
出处
《临床心血管病杂志》
CAS
CSCD
北大核心
2012年第10期750-754,共5页
Journal of Clinical Cardiology