基因组和临床数据的综合深度学习,用于预测新诊断患者的治疗反应
Wei Feng1,2,3, Duong Nhu2,4,5, Alison Anderson6
1Faculty of Engineering, Monash University, Melbourne, Australia.
Neurology
|October 29, 2025
概括
结合临床和基因组数据的新型深度学习模型准确预测新诊断的患者的抗发作药物反应. 这种个性化方法旨在改善治疗选择和患者的治疗结果.
科学领域:
- 神经学 神经学
- 遗传学 是一个遗传学.
- 人工智能的人工智能
背景情况:
- 是一种常见的神经系统疾病,治疗反应在个体之间有很大差异.
- 目前的一线治疗包括抗发作药物 (ASM),但选择通常依赖于试错过程.
- 遗传变异越来越被认为是影响ASM疗效的潜在因素.
研究的目的:
- 开发和验证一种多式联络深度学习模型,用于预测新诊断的ASM初始反应.
- 整合临床和基因组特征,以提高预测准确度.
- 探索个性化医疗在治疗中的潜力.
主要方法:
- 利用澳大利亚和国际队列 (人类项目1) 新诊断的患者的数据.
- 纳入了16种临床因素和4种类型的基因组特征,包括影响转录因子结合的特征.
- 采用各种机器学习架构和多式联络融合策略来预测1年内自由度.
主要成果:
- 结合临床和基因组数据的多式深度学习模型在开发队列中,与仅临床模型 (AUC 0.67) 相比,实现了更高的预测性能 (AUC 0.74).
- 外部验证证实了该模型的有效性,多模式模型的AUC为0.69,仅临床模型的AUC为0.62.
- 该模型预测,如果患者根据预测接受排名最高的ASM,无发作概率可能从47.2%增加到68.05%.
结论:
- 将基因组数据与临床特征相结合,可以显著改善预测中ASM反应的预测.
- 这种多模式深度学习方法对新诊断的患者个性化ASM选择具有前途.
- 这些发现表明,通过数据驱动的治疗策略,有可能提高临床结果.
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