在心力衰竭中高灵敏度C反应蛋白与保存的喷射分数:TOPCAT的发现
João Pedro Ferreira1, Brian L Claggett2, Jiankang Liu2
1Department of Physiology and Cardiothoracic Surgery, Cardiovascular R&D Centre - UnIC@RISE, Faculty of Medicine of the University of Porto, Porto, Portugal; Université de Lorraine, Inserm, Centre d'Investigation Clinique Plurithématique 1433, U1116, CHRU de Nancy, F-CRIN INI-CRCT, Nancy, France.
International journal of cardiology
|February 2, 2024
概括
高灵敏度C反应蛋白 (hsCRP) ≥2 mg/L识别了心脏衰竭与保存的喷射分数 (HFpEF) 患者心血管死亡和HF住院的高风险. 螺旋龙没有影响hsCRP水平.
科学领域:
- 心脏病学 心脏病学
- 炎症研究 炎症研究
- 生物标志物发现发现
背景情况:
- 炎症是心力衰竭的关键,与保存的喷射分数 (HFpEF) 的发展和进展.
- 高灵敏度C反应蛋白 (hsCRP) 是系统性炎症和HF预后的标志物.
- 需要对HFpEF门诊患者的炎症标志物进行进一步研究.
研究的目的:
- 通过hsCRP水平来描述HFpEF患者的特征.
- 在HFpEF中调查hsCRP的预后关联.
- 在TOPCAT-美洲试验的生物标记子集中分析hsCRP.
主要方法:
- 在232名HFpEF参与者中测量了hsCRP水平.
- 患者被分为hsCRP<2 mg/L和≥2 mg/L的两组.
- 考克斯回归模型评估了hsCRP与结果的关联.
主要成果:
- 患有hsCRP≥2 mg/L的患者 (62%) 患有更多的HF住院,COPD,骨折,更高的BMI和更差的生活质量.
- hsCRP ≥2 mg/L与心血管死亡和HF住院的风险增加有关 (aHR 2.36).
- 12个月后,螺旋诺没有影响hsCRP水平.
结论:
- 升高的hsCRP (≥2 mg/L) 标志着高风险的HFpEF患者.
- hsCRP是HF事件和HFpEF死亡率的有价值的预后标志物.
- 在12个月的时间里,螺旋乳对hsCRP水平没有影响.
相关概念视频
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