从老年人的评估到炎症. 一项试点,观察性,关于老年患者持久性心房的脆弱成分的研究
Stefano Fumagalli1, Giulia Ricciardi1, Claudia Di Serio1
1Department of Experimental and Clinical Medicine, Geriatric Intensive Care Unit, University of Florence and AOU Careggi, Florence, Italy.
International journal of cardiology. Heart & vasculature
|December 6, 2024
概括
患有心房的老年人的虚弱与较低的体重,更高的临床复杂性,身体功能不佳和炎症有关. 这些因素预测了这一群体的死亡风险增加.
科学领域:
- 老年病的医生 老年病的医生
- 心脏病学 心脏病学
- 生物标志物 生物标志物
背景情况:
- 心房动 (AF) 是老年人常见的一种心律失常.
- AF与脆弱性有关,导致并发症和死亡率增加.
- 了解老年AF患者的脆弱性特征至关重要.
研究的目的:
- 描述与被诊断为心房动的老年患者的虚弱相关的特征.
- 在这个人口群体中确定与脆弱相关的特定临床和生物标志物.
主要方法:
- 招募的患者年龄在65岁以上,患有持续性AF,不包括最近的大型手术,癌症或预期寿命短.
- 进行了综合老年评估,包括认知,抑郁和身体表现评估 (SPPB).
- 测量了血清中介质素-6 (IL-6) 和乙卡尼丁,以评估炎症和线粒体功能.
主要成果:
- 研究了49名患者 (平均年龄76岁);集群分析显示了两个表型.
- 一个"更糟糕"的表型 (36.7%) 显示了较低的BMI,更高的CHA2DS2-VASc得分,较差的SPPB性能,以及升高的IL-6.
- 这一群人还含有更高的13种乙卡尼丁,并增加了5年死亡率.
结论:
- 身体大小,临床复杂性,身体表现和轻度炎症有效地标志着老年AF患者的脆弱性.
- 这些因素可以快速评估,以确定脆弱的个体.
- 识别虚弱标志物有助于风险分层和老年AF患者的管理.
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