一个基于全身性炎症的新型模型,用于预测HBV相关ACLF的死亡率
Wenting Peng1, Jiao Yuan1, Shifang Peng1
1Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China.
Journal of medical virology
|January 24, 2026
概括
对淋巴细胞的C-反应蛋白比率 (CLR) 是乙型肝炎病毒 (HBV) 相关的急性至慢性肝衰竭 (ACLF) 糟糕结果的显著预测因素. 这种炎症标志物有助于识别高风险患者,以便更好地管理.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 免疫学 免疫学 免疫学
- 生物标志物研究 生物标志物研究
背景情况:
- 与乙型肝炎病毒 (HBV) 相关的急性至慢性肝衰竭 (ACLF) 与严重的炎症和免疫失调有关,导致预后不佳.
- 炎症生物标志物C反应蛋白与淋巴细胞比率 (CLR) 的预后价值在HBV-ACLF中仍然未得到充分研究.
研究的目的:
- 评估CLR和其他临床参数在预测HBV-ACLF患者疾病进展和短期死亡率方面的有用性.
- 开发和验证HBV-ACLF风险分层的预测模型.
主要方法:
- 一项回顾性队列研究,涉及639名住院的HBV-ACLF患者,分为培训 (447例) 和验证 (192例) 组.
- 后勤回归分析用于识别独立的风险因素并构建预测XY模型.
- 使用APASL标准进行HBV-ACLF诊断.
主要成果:
- 鉴定出C-反应蛋白与淋巴细胞比率 (CLR) 是HBV-ACLF中疾病进展的重要独立风险因素 (OR 1.02,95% CI 1.01-1.04,p<0.05).
- 包括肝硬化,年龄,CLR,血清总白血素,,前列血活性和α胎蛋白在内的因素显著影响了HBV-ACLF预后.
- 开发的七个预测模型在预测短期死亡率方面表现出了准确性.
结论:
- CLR是评估HBV-ACLF疾病进展的有价值的预后生物标志物.
- 结合CLR和其他临床因素的新型预测模型为指导HBV-ACLF临床管理提供了一个有希望的工具,特别是在亚洲人群中.
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