天津医药 ›› 2023, Vol. 51 ›› Issue (4): 418-421.doi: 10.11958/20221391

• 临床研究 • 上一篇    下一篇

冠状动脉慢血流患者血清GDF-15和hs-CRP水平变化及临床意义

姚坤妹1(), 夏中华2,(), 黄兴杰2, 黄敏2, 刘琼2, 周汉力2   

  1. 1 桂林医学院(邮编541001)
    2 桂林医学院第二附属医院心血管内科
  • 收稿日期:2022-08-30 修回日期:2022-12-07 出版日期:2023-04-15 发布日期:2023-04-20
  • 通讯作者: 夏中华 E-mail:1067837234@qq.com;glyxyxzh@163.com
  • 作者简介:姚坤妹(1995),女,硕士在读,主要从事冠状动脉病变方面研究。E-mail:1067837234@qq.com
  • 基金资助:
    桂林市科技计划项目(20190218-6-2);广西医疗卫生重点培育学科建设项目

The clinical significance of serum levels of GDF-15 and hs-CRP in patients with coronary slow flow

YAO Kunmei1(), XIA Zhonghua2,(), HUANG Xingjie2, HUANG Min2, LIU Qiong2, ZHOU Hanli2   

  1. 1 Guilin Medical University, Guilin 541001, China
    2 Department of Cardiovascular Medicine, the Second Affiliated Hospital of Guilin Medical University
  • Received:2022-08-30 Revised:2022-12-07 Published:2023-04-15 Online:2023-04-20
  • Contact: XIA Zhonghua E-mail:1067837234@qq.com;glyxyxzh@163.com

摘要:

目的 探讨冠状动脉慢血流(CSF)患者血清生长分化因子-15(GDF-15)和超敏C-反应蛋白(hs-CRP)的水平及临床意义。方法 将132例研究对象按照冠状动脉造影(CAG)结果分为CSF组66例和对照组66例,比较2组间血清GDF-15、hs-CRP水平差异;Spearman法分析血清GDF-15和hs-CRP与冠脉血流平均TIMI血流帧数(mTFC)的相关性;二元Logistic回归分析筛选发生CSF的独立危险因素。结果 与对照组相比,CSF组血清GDF-15[969.01(620.39,1 191.01)ng/L vs. 552.73(197.06,776.09)ng/L]、hs-CRP[5.36(2.57,6.77)mg/L vs. 0.96(0.49,3.47)mg/L]水平以及冠脉血流mTFC[27.38(23.17,33.20)帧vs. 16.52(14.13,19.12)帧]均升高(P<0.01); CSF组血清GDF-15、hs-CRP水平与mTFC呈正相关(rs分别为0.417、0.336,均P<0.01);二元Logistic回归分析显示GDF-15(OR=1.004,95%CI:1.002~1.006,P<0.001)、hs-CRP(OR=1.604,95%CI:1.264~2.035,P<0.001)水平升高是发生CSF的独立危险因素。结论 CSF患者血清中GDF-15和hs-CRP水平升高,与mTFC呈线性正相关,可反映CSF的严重程度。

关键词: 生长分化因子15, C反应蛋白质, 无复流现象, 冠状动脉疾病, 冠状动脉慢血流

Abstract:

Objective To investigate changes and clinical significance of serum growth differentiation factor-15 (GDF-15) and hypersensitive C-reactive protein (hs-CRP) in patients with coronary slow flow (CSF). Methods A total of 132 subjects were selected and divided into the CSF group (n=66) and the control group (n=66) according to results of coronary arteriography (CAG). The serum levels of GDF-15 and hs-CRP were compared between the two groups. The correlation between serum levels of GDF-15 and hs-CRP and coronary blood flow mTFC was analyzed by Spearman correlation analysis. Binary Logistic regression was used to analyze the influencing factors of CSF. Results Compared with the control group, serum levels of GDF-15 [969.01(620.39, 1 191.01) ng/L vs. 552.73(197.06, 776.09) ng/L], hs-CRP [5.36(2.57, 6.77) mg/L vs. 0.96(0.49, 3.47) mg/L] and mTFC [27.38(23.17, 33.20) vs. 16.52(14.13, 19.12)] were significantly higher in the CSF group (P<0.05). The serum levels of GDF-15 and hs-CRP were positively correlated with mTFC in the CSF group (rs = 0.417 and 0.336, P<0.01). Binary Logistic regression analysis showed that increased GDF-15 (OR=1.004, 95%CI: 1.002-1.006, P<0.001) and hs-CRP (OR=1.604, 95%CI: 1.264-2.035, P<0.001) were independent risk factors for CSF. Conclusion The serum levels of GDF-15 and hs-CRP are elevated in CSF patients. There is a positive linear correlation between GDF-15 and hs-CRP with mTFC, which can reflect the severity of CSF.

Key words: growth differentiation factor 15, C-reactive protein, no-reflow phenomenon, coronary artery disease, coronary slow flow

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