在成年人先天性心脏病中,N-终端Pro-B型尿素,Troponin-T和生长差异化因子15的预后值
Vivan J M Baggen1, Annemien E van den Bosch1, Jannet A Eindhoven1
1From Department of Cardiology, Erasmus Medical Center, Rotterdam, the Netherlands (V.J.M.B., A.E.v.d.B., J.A.E., A.-R.W.S., J.A.A.E.C., M.W., F.Z., E.B., J.W.R.-H.); Cardiovascular Research School COEUR, Rotterdam, the Netherlands (V.J.M.B., J.A.E., E.B.); Department of Clinical Chemistry, Erasmus Medical Center, Rotterdam, the Netherlands (M.d.W., R.H.N.v.S.); and Department of Clinical Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands (E.B.).
在成人先天性心脏病 (ACHD) 患者中,N-终端亲B型尿素 (NT-proBNP) 是心血管事件的强烈预测因子. 较高的NT-proBNP,高灵敏度的Troponin和增长差异化因子15可以确定高风险的个体.
科学领域:
- 心脏病学
- 生物标志物研究
- 成年人的先天性心脏病
背景情况:
- 成人先天性心脏病 (ACHD) 的患病率增加需要改善风险分层.
- 目前对ACHD的预后工具不足,缺乏确定的生物标志物.
- 这项研究研究NT-proBNP,高灵敏性Troponin-T和GDF-15作为ACHD的预后标志物.
研究的目的:
- 评估NT-proBNP,高灵敏性Troponin-T和GDF-15对心血管事件的预后价值.
- 确定这些生物标志物是否能在ACHD群体中识别高风险个体.
主要方法:
- 对595名临床稳定的ACHD患者的前性随访.
- 在基线测量NT-proBNP,高灵敏性Troponin-T和GDF-15.
- 卡普兰-梅尔生存分析和考克斯回归以评估与心血管事件的生物标志物相关性.
主要成果:
- 上四分之一的NT-proBNP显著预测了心血管事件 (aHR 9. 05) 和死亡/心力衰竭 (aHR 16. 0).
- 低NT-proBNP水平 (<2个四分位数) 与死亡和心力衰竭的风险非常低 (1%).
- 这三种生物标志物水平升高的患者患有心血管事件的风险最高.
结论:
- 在ACHD中,NT-proBNP提供了重要的预测信息,超过了传统的风险模型.
- 在ACHD患者中,NT-proBNP可可靠地排除死亡和心力衰竭的风险.
- 这些生物标志物是监测和管理心血管风险的宝贵工具.
更多相关视频
08:38Author Spotlight: A Neonatal Heterotopic Rat Heart Transplantation Model for the Study of Endothelial-to-Mesenchymal Transition
Published on: July 21, 2023
10:03Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty
Published on: January 28, 2020
相关概念视频
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
Heart Failure II: Pathophysiology
Cardiomyopathy II: Dilated Cardiomyopathy
Cardiomyopathy III: Hypertrophic Cardiomyopathy
