血清乳酸脱酶,β2-微球蛋白和自由光链水平之间的相关性以及多发性骨髓瘤患者的预后
Yiyang Li1, Sining Xing2, Xiaoxue Huang3
1Yiyang Li, Department of Laboratory, Affiliated Hospital of Hebei University, Baoding 071000, Hebei, China.
Pakistan journal of medical sciences
|February 25, 2026
概括
乳酸脱酶 (LDH),β2-微球蛋白 (β2-MG) 和自由光链 (FLC) 的升高表明多发性骨髓瘤 (MM) 患者的预后较差. 这些生物标志物的综合评估可以提高预后评估.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 生物化学 生物化学
背景情况:
- 多发性骨髓瘤 (MM) 是一种血液性恶性瘤,其特征是血细胞的不受控制的增殖.
- 准确的预后标记对于有效的MM患者管理和治疗分层至关重要.
研究的目的:
- 研究乳酸脱酶 (LDH),β2-微球蛋白 (β2-MG) 和自由光链 (FLC) 的血清水平与MM患者的预后之间的相关性.
- 评估这些生物标志物在预测临床结果和分层MM患者风险方面的有用性.
主要方法:
- 对80名MM患者和100名健康对照者的回顾性研究.
- 测量LDH,β2-MG和FLC的血清水平,并在各组之间进行比较.
- 预后使用东部合作性瘤学集团 (ECOG) 绩效状态尺度进行评估;分析了与临床特征的关系.
主要成果:
- 与对照组相比,MM患者的LDH,β2-MG和FLC血清含量显著更高 (P <0.05).
- 生物标志物水平升高与晚年,高ECOG评分,晚期杜里-萨尔蒙阶段,女性性别,严重贫血和IgG亚型MM相关 (P <0.05).
- 患有进展性疾病 (PD) 的患者比患有稳定性疾病 (SD) 的患者表现出显著更高的生物标志物水平 (P < 0.05).
结论:
- 血清LDH,β2-MG和FLC的升高是MM中预后不佳的重要风险因素.
- 这些生物标志物的联合评估可以改善MM患者的临床评估和预后分层.
- 这些发现支持使用LDH,β2-MG和FLC作为MM管理中的有价值的预后指标.
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