实验室反射检测策略用于早期识别患有多发性骨髓瘤的初级保健患者
Maria Salinas1, Emilio Flores2, Alvaro Blasco3
1Clinical Laboratory, Hospital Universitario de San Juan, San Juan de Alicante, Spain; Department of Biochemistry and Molecular Pathology, Universidad Miguel Hernandez, Elche, Spain.
Clinical biochemistry
|February 22, 2024
概括
实施多发性骨髓瘤 (MM) 的反射检测显著减少了诊断时间. 这种实验室干预改善了对血细胞疾病的早期识别.
科学领域:
- 临床化学 临床化学
- 血液学 血液学 血液学
- 实验室医学 实验室医学
背景情况:
- 早期诊断多发性骨髓瘤 (MM) 对患者的治疗结果至关重要.
- 目前的查方法可能会耗时,延迟及时干预.
- 优化实验室工作流可以提高诊断效率.
研究的目的:
- 通过自动反射测试,缩短多发性骨髓瘤 (MM) 的诊断时间表.
- 评估综合实验室信息系统 (LIS) 干预措施的有效性.
- 为了提高血细胞疾病的检测率.
主要方法:
- 实施了基于LIS的血清免疫球蛋白和血清总蛋白的反射测试算法.
- 基于特定标准的自动化血清蛋白电泳 (SPEP) 和免疫固定电泳 (IFE).
- 诊断时间和检测率与介入前的时间进行比较.
主要成果:
- 确定了91例具有单克隆峰值的病例,导致35个新发现.
- 诊断出9例MM,3例沃尔登斯特罗姆巨型球蛋白血症,2例淋巴细胞性淋巴瘤和21例未确定意义的单克隆性淋巴病变.
- 显著减少了从高蛋白质血症识别到MM诊断的中位时间 (21.5天 vs 119.4天,P <0.01).
结论:
- 使用LIS技术的协作实验室和临床干预措施使得早期的MM识别成为可能.
- 自动反射检测策略有效地缩短了诊断途径.
- 这种方法增强了各种等离子细胞疾病的检测.
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