精准医学的结果来自公平的代表性.
Alexandra Gomez-Arteaga1, Nora Chokr2, Jeffery J Auletta3,4
1Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine/NewYork Presbyterian Hospital, New York, NY, USA. alg9117@med.cornell.edu.
Bone marrow transplantation
|October 21, 2024
概括
在血液细胞移植 (HCT) 之前,IDH1,IDH2和FLT3-TKD的可测量的残留疾病 (MRD) 可以预测急性髓性白血病 (AML) 复发. 然而,高精度医疗技术 (HCT) 获取和参与研究的差异限制了不同人群的精准医学.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 移植科学 移植科学
背景情况:
- 可测量的残留性疾病 (MRD) 是一种新兴的生物标志物,用于预测急性髓性白血病 (AML) 在血造细胞移植 (HCT) 后复发.
- 特定的基因突变,包括IDH1,IDH2和FLT3-TKD,正在研究它们对MRD检测和临床结果的影响.
- 目前的研究队伍主要代表非西班牙裔白人 (NHW) 种群,引发了人们对概括性和健康平等的担忧.
研究的目的:
- 评估血造细胞移植前可测量的残留疾病 (MRD) 的预测价值,与IDH1,IDH2和FLT3-TKD突变相关,用于急性髓性白血病 (AML) 复发.
- 检查种族和种族差异在获得高科技技术和与高科技技术相关的研究方面的影响.
- 提出战略,以加强在HCT内的精准医学倡议中的多样性和代表性.
主要方法:
- 从临床实践和研究生物库中回顾性分析患者数据.
- 评估可测量的残留疾病 (MRD) 状态的IDH1,IDH2和FLT3-TKD突变在异构HCT之前.
- 对患者人口统计学的分析,重点关注研究队伍的种族和民族组成.
主要成果:
- 对于IDH1,IDH2和FLT3-TKD突变的HCT前MRD状态表明,在异性HCT后预测AML复发的潜力.
- 研究的患者群体绝大多数是非西班牙裔白人 (84-86%),这表明其他种族和民族群体的代表性明显不足.
- 这种缺乏多样性凸显了在获得HCT和参与精准医学研究方面的潜在不平等.
结论:
- 移植前的MRD标志物是AML复发的重要预测因素,但它们的影响在不同人群中可能不均.
- 在获得HCT和相关研究方面存在显著的种族和民族差异,这可能会阻碍准确医学的公平应用.
- 需要制定战略来促进HCT研究的包容性和代表性,以确保精准医学的进步有利于所有患者群体.
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