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炎症概况定义了在急性A型大动脉剖析中具有临床意义的表型
Hong-Lei Zhao1, Zhi-Wei Tang2, Yi-Fei Diao2
1Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People's Republic of China.
Journal of cardiovascular translational research
|September 15, 2023
概括
独特的炎症特征会影响A型大动脉剖析 (TAAD) 的存活率. 超炎症患者与低炎症患者相比,面临更高的短期死亡风险,建议量身定制的疗法.
科学领域:
- 心血管医学 心血管医学
- 免疫学 免疫学 免疫学
- 医学统计 医学统计
背景情况:
- 在A型大动脉剖析 (TAAD) 中,特定的炎症形状和短期死亡率之间的关系尚未得到充分理解.
- TAAD是一种危及生命的疾病,需要准确的预后标志物.
研究的目的:
- 通过使用隐性类分析,在TAAD患者中识别不同的炎症概况.
- 调查这些已识别的炎症概况与短期死亡率 (30天和6个月) 之间的关联.
主要方法:
- 隐性类别分析用于根据炎症标记对患者进行分类:白细胞,中性粒细胞,单细胞,淋巴细胞,血小板,纤维素,D-二次体和计算比例 (中性粒细胞-淋巴细胞,血小板-淋巴细胞,淋巴细胞-单细胞).
- 分析了193名TAAD患者的队列,分为超炎症和低炎症组.
- 两组之间比较了30天和6个月的死亡率,并对潜在的混因素进行了调整.
主要成果:
- 确定了两个不同的炎症概况:超炎症 (43.5%) 和低炎症 (56.5%).
- 与低炎症患者相比,超炎症患者的30天 (21.4%对8.3%) 和6个月 (23.8%对10.1%) 的死亡率显着更高.
- 经过对混因素的调整后,高炎症概况仍然是增加6个月死亡率的重要预测因素 (调整后的OR为2.427).
结论:
- 在手术前对炎症概况的评估为TAAD的炎症反应提供了宝贵的见解.
- 已确定的超炎症特征与TAAD患者短期死亡风险显著增加有关.
- 这些发现表明,在管理TAAD时,个性化抗炎药物治疗的潜力.
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