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跨越5个分子学科的基因组报告实践:美国病理学家学院的一项研究
Larissa V Furtado1, Annette S Kim2, Ann M Moyer3
1From the Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee (Furtado).
Archives of pathology & laboratory medicine
|November 22, 2024
概括
临床基因组报告符合监管标准,但内容和格式各不相同. 提高报告的一致性是分子测试结果向临床医生和患者更好地传达的关键.
科学领域:
- 分子诊断学 分子诊断
- 基因组医学是基因组医学.
- 临床病理学 临床病理学
背景情况:
- 基因组报告往往缺乏标准化的结构和内容,阻碍了有效的沟通.
- 现有的监管和专业指南为遗传测试报告提供了有限的实际指导.
- 报告格式和内容的变化会影响复杂的基因组信息的清晰传递.
研究的目的:
- 评估目前在五个关键分子诊断学科的临床基因组报告实践.
- 评估遵守监管要求并确定基因组报告中的变异性领域.
- 了解不同实验室如何呈现基本的基因组数据元素.
主要方法:
- 对来自31个实验室的69份临床基因组报告进行了结构化审查.
- 报告分析了27至44个数据元素的存在和位置,包括美国病理学家学院和临床实验室改进修正案 (CLIA) 授权的数据元素.
- 报告实践检查了生殖系,体质固体瘤,体质血液恶性瘤,药物基因组学和产前无细胞DNA查.
主要成果:
- 基因组报告通常符合监管要求,但在格式和内容上表现出显著的变化.
- 在CLIA授权的七个报告元素中,有六个在90%的报告中存在,尽管经常不一致地放置.
- 患者的人口统计数据始终位于标题中,但其他关键元素缺乏标准化的放置.
结论:
- 虽然符合监管要求,但基因组报告内容和呈现的不一致性仍然存在.
- 缺乏标准化的数据元素呈现提供了改进的关键机会.
- 提高基因组报告结构和内容的一致性,可以显著改善分子测试结果向医疗保健提供者和患者的沟通.
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