预测不可逆转的功能障碍在患有异常性逆肌纤维化患者中的预测因素
Zongfei Ji1, Ying Sun1, Lijuan Zhang2
1Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China.
Rheumatology (Oxford, England)
|October 26, 2024
概括
一个新的预后得分预测了异常性逆肌纤维化 (iRPF) 患者的不可逆转的损伤. 这个得分,使用B细胞计数和血清肌素,识别那些高风险的功能障碍.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 免疫学 免疫学 免疫学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 异形逆肌纤维化 (iRPF) 具有不可逆转的损伤的风险.
- 鉴定功能障碍的预测因素对于管理iRPF患者至关重要.
研究的目的:
- 在被诊断为iRPF的患者中研究不可逆性功能障碍的预测因素.
- 开发和验证用于预测iRPF功能障碍的预后得分.
主要方法:
- 分析了83名iRPF患者,分为培训 (60) 和验证 (23) 组.
- 使用回归,物流模型和ROC分析来确定预测因素.
- 根据外围CD19+B细胞,血清肌素和6个月的治疗反应,制定了预后得分.
主要成果:
- 在训练组中,16.7%的患者出现了降低的eGFR,25%的患者经历了水裂或需要支架.
- 预后得分 (≥2) 在预测不可逆转的功能障碍方面实现了100%的灵敏度和92%的特异性.
- 验证集证实了高精度,具有100%的灵敏度和94.4%的特异性.
结论:
- 预后得分包括基线CD19+B细胞,血清肌素和6个月治疗反应,有效预测iRPF无可逆转的功能障碍.
- 这一分数有助于识别患有损伤高风险的iRPF患者,从而能够及时进行干预.
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