• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2016, Vol. 18 ›› Issue (3): 251-254.DOI: 10.3969/j.issn.1671-2587.2016.03.017

• 临床检验研究 • 上一篇    下一篇

冠状动脉介入治疗术后氯吡格雷抵抗的生化指标分析*

李广华, 叶联珍, 王景健, 黄锦维, 刘长钰, 方俊粤   

  1. 510080 广州,广东省人民医院, 广东省医学科学院检验科
  • 收稿日期:2015-09-26 出版日期:2016-06-20 发布日期:2016-09-21
  • 作者简介:李广华(1974-),男,广东梅州人,副主任技师,硕士,主要从事血栓与止血方面的研究,(E-mail)13925119975@139.com。
  • 基金资助:
    *本课题受广东省医学科研基金(No; A2015442)资助

Analysis of Biochemical Markers Associated with Clopidogrel Resistance after Percutaneous Coronary Interventions

LI guang-hua, YE lian-zhen, WANG jing-jian, et al   

  1. Guangdong General Hospital/ Guangdong Academy of Medical Science, Guangzhou 510080
  • Received:2015-09-26 Online:2016-06-20 Published:2016-09-21

摘要: 目的研究冠心病患者经皮冠状动脉介入治疗术(PCI)后氯吡格雷抵抗(CPGR)的发生率及其相关影响因素。方法①入选符合研究要求PCI术后患者86例,于服药前、服药24 h后分别采血,采用光透射比浊法测定血浆二磷酸腺苷(ADP)诱导的血小板聚集率(PA),血小板聚集抑制率(△P)≤10%(包含负值)即为CPGR;②根据PA将研究组分为CPGR组和非CPGR组,观察CPGR与患者的相关临床生化指标的关系。结果86例患者CPGR的发生率为38.4%(33/86)。两组患者空腹血糖值、糖化血红蛋白、血小板平均体积(MPV)、脂蛋白a的差异有统计学意义(P<0.05)。Logistic回归分析结果显示,氯吡格雷的独立危险因素有高空腹血糖、高糖化血红蛋白、高血小板平均体积。结论①PCI术后服用氯吡格雷药物,确实存在CPGR现象,而测定PA有助于发现此类患者;②高空腹血糖、高糖化血红蛋白与高血小板平均体积可能是冠心病患者发生CPGR现象的危险因素。

关键词: 氯吡格雷, 冠状动脉介入治疗术, 生化指标, 影响因素

Abstract: ObjectiveTo observe the incidence and the influential factors of clopidogrel resistance (CPGR) in patients who received percutaneous coronary interventions(PCI). MethodsEighty six patients with PCI were subjected to the study. Light transmittance aggregometry was used to measure platelet aggregation (PA) induced by adenosine diphosphate (ADP) before and 5-7 days after clopidogrel intake. The △P measurements were based on the standard of △P ≤ 10% CPGR (negative values included) . The patients were divided into CPGR group and none CPGR group according to the △P. The relation between CPGR and the patients’ relevant clinical biochemical indexes was observed. Results

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