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中国临床药理学与治疗学 ›› 2018, Vol. 23 ›› Issue (2): 184-188.doi: 10.12092/j.issn.1009-2501.2018.02.013

• 药物治疗学 • 上一篇    下一篇

利拉鲁肽对急性心肌梗死PCI术后心肌的保护作用

韦喻镪   

  1. 杭州师范大学附属医院急诊科,杭州 310011,浙江
  • 收稿日期:2017-08-14 修回日期:2017-10-18 出版日期:2018-02-26 发布日期:2018-03-02
  • 作者简介:韦喻镪,男,本科,住院医师,研究方向:心血管内科。 Tel:13758280361 E-mail:sse0805@163.com
  • 基金资助:

    浙江省卫生和计划生育委员会基金项目(2014KYB196)

Protective effects of liraglutide on myocardium of AMI patients with the treatment of PCI

WEI Yuqiang   

  1. The Affiliated Hospital of Hangzhou Normal University, Emergency Department, Hangzhou 310011, Zhejiang, China
  • Received:2017-08-14 Revised:2017-10-18 Online:2018-02-26 Published:2018-03-02

摘要:

目的: 探讨利拉鲁肽对急性心肌梗死(AMI)经皮冠状动脉介入术(PCI)术后心肌的保护作用。 方法: 将110例于我院就诊的初发AMI并发应激性高血糖的患者分为两组,各55例;在常规标准治疗的基础上,观察组患者给予利拉鲁肽治疗,对照组患者采用胰岛素治疗;分别于PCI术前以及术后测定血液肌酸磷酸激酶(CK)、血肌酸激酶同工酶(CKMB)、肌钙蛋白T(cTnT)、B型利钠肽前体(NT-pro-BNP)及超敏C反应蛋白(hs-CRP)比较心肌损伤情况;测定术后7 d及30 d的心肌灌注缺损积分、左心室射血分数(LVEF)、左心室舒张末期内径(LVEDD)比较心功能恢复情况。结果: 两组患者术后CK、CKMB、cTnT、hs-CRP均明显升高(P<0.05),NT-pro-BNP明显降低(P<0.05),观察组48 h峰值明显低于对照组(t=5.188、7.081、2.180、5.091、4.748, P<0.05);心肌灌注缺损积分两组术后30 d指标较7 d时降低,对照组下降明显(t=7.963,P<0.05),术后7 d观察组明显低于对照组(t=6.235,P<0.05)。LVEF、LVEDD术后30 d指标较7 d时升高,观察组LVEF差异显著(t=2.016,P<0.05);同期组间比较,术后30 d LVEF差异显著(t=2.032,P<0.05),其余差异不明显(P>0.05)。结论:利拉鲁肽可在AMI患者PCI术后对心肌发挥一定的保护作用。

关键词: 急性心肌梗死, 利拉鲁肽, 经皮冠状动脉介入术, 心肌灌注损伤

Abstract:

AIM: To investigate the protective effects of liraglutide on myocardium in acute myocardial infarction (AMI) patients treated with percutaneous coronary intervention (PCI).  METHODS: One hundred and ten cases of patients diagnosed as AMI, complicated with stress hyperglycemia and treated with PCI were divided into two groups, 55 cases each. Besides standard treatments, observation group was treated with liraglutide while control group was treated with insulin. Factors including creatine phosphokinase (CK), creatine kinase isoenzymes (CKMB), serum cardiac troponin T (cTnT), high-sensitivity C-reactive protein (hs-CRP), nitrogen terminal pro-brain natriuretic peptide (NT-pro-BNP), left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD) and myocardium perfusion defect score were tested before and after treatment between the two groups to compare the efficacy of the two therapeutics. RESULTS:After the surgery, CK, CKMB, cTnT and hs-CRP significantly increased (P<0.05) while NT-pro-BNP decreased significantly (P<0.05) in both groups, and the 48 h peak values of these factors in observation group were significantly lower than those in the control group (t=5.188, 7.081, 2.180, 5.091, 4.748, P<0.05). Compared within groups, the myocardial perfusion defect score at day 30 decreased as compared with day 7 both in the control group (significantly, t=7.963, P<0.05) and in the observation group (not obviously, P>0.05). Compared between the groups, the index in the observation group were lower than that in the control group both at day 7 (significantly, t=6.235, P<0.05) and day 30 (not obviously, P>0.05). LVEF, LVEDD at day 30 increased compared with the indexes at day 7 in both groups, and the differences in the control group were significant (t=6.235, P<0.05). Comparison within the groups showed significant difference between the 30 d LVEF (t=2.032, P<0.05), while other differences were not significant (P>0.05). CONCLUSION: Liraglutide exhibits protective effects on myocardium of AMI patients treated with PCI.

Key words: AMI, liraglutide, PCI, myocardial perfusion defect

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