与ANCA相关的血管炎的不良结果的危险因素:单中心研究
Axi Age1, Ruihong Huang1,2, Yinan Li1
1Department of Nephrology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Renal failure
|July 14, 2025
概括
高血尿酸 (BUN) 基线水平预测抗中性粒细胞体抗体 (ANCA) 相关血管炎 (AAV) 患者的末期病 (ESKD) 和死亡. BUN是AAV中风险分层的一个有价值的工具.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 类风湿病学 类风湿病学
- 内部医学 内部医学
背景情况:
- 抗中性粒细胞质抗体 (ANCA) 相关血管炎 (AAV) 是一种罕见的全身自身免疫性疾病.
- AAV具有严重的末期病 (ESKD) 和死亡风险.
- 确定AAV中不良结果的风险因素对于患者管理至关重要.
研究的目的:
- 调查AAV.患者末期病 (ESKD) 和/或死亡的独立风险因素.
- 评估基线临床和实验室参数在AAV中对不良结果的预测值.
主要方法:
- 一项回顾性研究包括78名在2013年11月至2022年12月期间诊断的AAV患者.
- 考克斯回归模型被用来确定复合终点 (ESKD或死亡) 的独立风险因素.
- 接收器操作特征 (ROC) 曲线分析确定了预测参数的最佳切断值.
主要成果:
- 血尿素 (BUN) 基线水平是复合终点 (ESKD/死亡) (aHR 1.07) 的独立风险因素.
- 升高的基线BUN (≥19.5 mmol/L) 和白细胞 (WBC) 计数是ESKD的独立风险因素.
- 心血管疾病,中性粒细胞与淋巴细胞比率 (NLR) 和抗血小板药物使用是死亡的独立风险因素.
结论:
- 高基线BUN水平是AAV患者ESKD和/或死亡的独立预测因素.
- BUN是AAV中风险分层的一个易于获得和重要的参数.
- 早期识别高风险患者可以指导及时干预并改善结果.
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