机器学习可以预测胰腺癌治疗的完成时间
Shamsher A Pasha1, Abdullah Khalid1, Todd Levy1
1Department of Surgery, Northwell Health, North Shore/Long Island Jewish, Manhasset, New York, USA.
Journal of surgical oncology
|August 19, 2024
概括
机器学习模型可以预测胰腺癌治疗完成情况. 关键因素包括患者年龄,表现状况和瘤特征,有助于个性化治疗策略.
科学领域:
- 在瘤学瘤学.
- 医疗信息学 医疗信息学
- 医疗保健中的机器学习
背景情况:
- 胰腺癌 (PC) 存活率通过化疗得到改善,但辅助和新辅助疗法的完成率仍然很低.
- 预测治疗完成对于优化胰腺癌管理中的患者结果至关重要.
研究的目的:
- 开发和评估机器学习 (ML) 模型,用于预测可切除胰腺癌患者的新辅助或辅助化疗的完成.
- 确定影响胰腺癌患者遵守治疗的关键因素.
主要方法:
- 使用后勤回归与拉索惩罚和极端梯度增强模型.
- 分析了来自机构胰腺数据库的患者数据,根据治疗完成对患者进行分类.
- 模型的性能被评估使用启动用于敏感性分析.
主要成果:
- 在208名患者中,只有49%完成了所有预期的治疗 (手术加化疗).
- 不完整的治疗与老年和较低的东部合作性瘤学组 (ECOG) 绩效状况相关.
- 两种模型的预测准确度 (AUC) 为0.67,具有更大的数据集的改善潜力.
结论:
- 机器学习在预测胰腺癌治疗完成方面具有重大潜力.
- 手术前的因素,包括年龄,ECOG状态和特定的临床标志物,是重要的预测因素.
- 预计增强的数据量将改善针对个性化患者策略的ML模型准确性.
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