血液透析期间全身炎症动态的代谢决定因素:从单中心观察性研究中的全身免疫炎症指数的见解
Martina Mancinelli1, Federica Moscucci2,3, Vincenza Cofini3
1Department of Anatomical Sciences, Histological, Legal Medical and Locomotor, Sapienza University of Rome, 00161 Rome, Italy.
Metabolites
|October 28, 2025
概括
血液透析 (HD) 急性降低了全身炎症,通过较低的全身免疫-炎症指数 (SII) 表示. 代谢因素显著影响末期病 (ESRD) 患者的炎症反应.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 免疫学 免疫学 免疫学
- 代谢医学是一种代谢医学.
背景情况:
- 系统性炎症在末期病 (ESRD) 中普遍存在,并且与血液透析 (HD) 患者的心血管问题有关.
- 从中性粒细胞,淋巴细胞和血小板数量计算的全身免疫炎症指数 (SII) 是免疫炎症状况的潜在生物标志物.
研究的目的:
- 为了评估单个HD会话对全身炎症的直接影响.
- 确定影响HD后SII变化的代谢预测因子.
主要方法:
- 一项观察性,前后研究,涉及44名慢性HD患者.
- 血液样本采集在HD前和之后,以计算SII (血小板数 × 中性粒细胞数/淋巴细胞数).
- 基于病病因和糖尿病的亚组分析;多变量回归确定了SII变化的基线预测因素.
主要成果:
- 在HD后观察到SII中位数显著下降 (p=0.001).
- 患有心脏代谢病因和糖尿病的患者 (分别p=0.007,p=0.028) 发生了较大的SII减少.
- 基线总胆固醇,胺转移酶和血糖水平预测了HD后SII减少的程度.
结论:
- 血液透析急性调节系统性炎症,由SII的减少证明.
- 患者的新陈代谢概况显著影响HD后SII减少的程度.
- 在ESRD中,SII可能充当反映代谢-免疫相互作用的动态生物标志物,这需要进一步的研究.
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