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急性心肌梗死应用替格瑞洛联合阿司匹林方案的效果评定

2017-11-07刘楚永李梓锋

中国实用医药 2017年26期
关键词:急性心肌梗死

刘楚永+李梓锋

【摘要】 目的 研讨急性心肌梗死(AMI)患者合用替格瑞洛与阿司匹林治疗的临床价值。方法 76例AMI患者, 按随机数表法分为Ⅰ组与Ⅱ组, 各38例。Ⅰ组接受阿司匹林与氯吡格雷治疗, Ⅱ组合用阿司匹林与替格瑞洛治疗, 对比评估两组的不良心血管事件(MACE)发生率、ST段回落幅度良好率、左室射血分数(LVEF)、左心室舒张末期内径(LVEDd), 以及心肌损伤标志物[肌酸激酶(CK)、肌酸激酶同功酶(CK-MB)、肌钙蛋白和肌红蛋白]情况。结果 Ⅱ组治疗后4、12周的MACE发生率分别为2.6%、5.3%, 与Ⅰ组的5.3%、7.9%比较差异无统计学意义(P>0.05)。治疗后, Ⅱ组ST段回落幅度良好率、LVEF显著高于Ⅰ组, LVEDd显著低于Ⅰ组, 差异具有统计学意义(P<0.05)。治疗前, 两组的CK、CK-MB、肌钙蛋白、肌红蛋白水平比较, 差异无统计学意义(P>0.05), 治疗后CK、CK-MB、肌钙蛋白、肌红蛋白水平均优于本组治疗前, 且Ⅱ组均优于Ⅰ组, 差异具有统计学意义(P<0.05)。结论 对AMI患者合用替格瑞洛与阿司匹林治疗, 可明显改善患者心功能, MACE发生率较低, 值得推荐。

【关键词】 急性心肌梗死;替格瑞洛;阿司匹林;临床价值

DOI:10.14163/j.cnki.11-5547/r.2017.26.059

【Abstract】 Objective To study and discuss the clinical value of acute myocardial infarction (AMI) patients treated with ticagrelor and aspirin. Methods A total of 76 AMI patients were divided by random number table method into groupⅠand groupⅡ, with 38 cases in each group. GroupⅠ was treated with aspirin and clopidogrel, and group Ⅱ was treated with aspirin and ticagrelor. Comparison and evaluation were made on incidence of major adverse cardiovascular events (MACE), effective rate of ST segment decline, left ventricular ejection fraction (LVEF), and left ventricular end diastolic diameter (LVEDd), and markers of myocardial injury [creatine kinase (CK), creatine kinase isoenzyme (CK-MB), troponin and myoglobin] condition in two groups. Results Group Ⅱ had no statistically significant difference in incidence of MACE after 4 and 12 weeks of treatment respectively as 2.6% and 5.3%, comparing with 5.3% and 7.9% in group Ⅰ(P>0.05). After treatment, group Ⅱ had obviously lower effective rate of ST segment decline and LVEF than group Ⅰ, and obviously higher LVEDd than group Ⅰ. Their difference was statistically significant (P<0.05). Before treatment, both groups had no statistically significant difference in troponin and myoglobin level (P>0.05). After treatment, both groups had better CK, CK-MB, troponin and myoglobin level than before treatmetn, and groupⅡwas better than groupⅠ. Their difference was statistically significant (P<0.05). Conclusion Combined therapy of ticagrelor and aspirin can obviously improve cardiac function of AMI patients with low incidence of MACE, and it is worthy of reference.

【Key words】 Acute myocardial infarction; Ticagrelor; Aspirin; Clinical value

急性心肌梗死(acute myocardial infarction, AMI)是冠狀动脉突发持续性血氧供应不足而导致的一种心肌坏死, 具有起病急促、病情发展快和病死率高等特点。近年来, AMI在国际临床上的罹患率不断增加, 美国每年发生AMI者约有

150万人, 而我国每年新发例数也在50万人以上[1]。AMI若未及时治疗和控制, 往往易引起心律失常、心力衰竭等并发症, 甚至危及患者生命。药物干预仍是现代临床治疗该心血管病的首选疗法, 常见药物包括阿司匹林、替格瑞洛等。2015年1月~2017年1月, 作者对76例AMI患者应用上述两药治疗, 旨在探讨联合替格瑞洛及阿司匹林对AMI的治疗价值, 现报告如下。endprint

1 资料与方法

1. 1 一般资料 本组76例AMI病例均为本院2015年1月~2017年1月收治, 所选患者资料均完整, 经医院伦理委员会批准同意, 入院首日接受超声心动图、临床专科检查等确诊, 且符合《内科学》第7版中的相关判断标准[2]。按照……

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