评估[F]-DCFPyL用于检测前列腺癌复发:与西班牙替代PET射线追踪剂的成本效益比较
Tiago Matos1, Mrunmayee Godbole2, Rithvik Badinedi3
1Alira Health, Global Health Economics, 4057 Basel, Switzerland; tiagofvmatos@gmail.com.
Journal of market access & health policy
|February 23, 2026
概括
[18F]-DCFPyL (Piflufolastat [18F]) 是一种节省成本的放射追踪剂,用于在西班牙检测前列腺癌复发. 它减少了不必要的治疗和重复测试,改善了诊断结果和临床决策.
科学领域:
- 核医学是一种核医学.
- 在瘤学瘤学.
- 卫生经济学 卫生经济学
背景情况:
- 前列腺特异性膜抗原 (PSMA) 向正子发射断层扫描 (PET) 放射标志物对于检测前列腺癌 (PCa) 中的生物化学复发 (BCR) 是至关重要的.
- [18F]-DCFPyL (Piflufolastat [18F]) 是一种针对PSMA的新型PET追踪剂.
- 需要进行比较经济评估,以评估其在医疗保健系统中的价值.
研究的目的:
- 评估[18F]-DCFPyL与[68Ga]-PSMA-11,[18F]-FCH和[18F]-PSMA-1007相比产生的经济影响.
- 从西班牙国家医疗保健系统的角度评估成本效益.
- 确定对诊断准确度和随后的治疗决策的影响.
主要方法:
- 一个5年成本后果模型模拟PCa BCR的诊断和治疗途径.
- 整合特定于放射性追踪器的精度,疾病局部化和治疗选择 (急性前列腺切除术,放射治疗,ADT).
- 计算与真假阳性和阴性相关的成本,使用专家意见和公布的西班牙价格.
主要成果:
- 与[68Ga]-PSMA-11,[18F]-FCH和[18F]-PSMA-1007相比,使用[18F]-DCFPyL导致不必要的治疗显著减少.
- 使用[18F]-DCFPyL实现了大量的成本节约,用于重复测试和所有比较中的错误阳性.
- [18F]-DCFPyL与[68Ga]-PSMA-11和[18F]-PSMA-1007相比,每次正确诊断的成本降低,尽管与[18F]-FCH相比成本更高.
结论:
- [18F]-DCFPyL在西班牙国家医疗保健系统中为PCa BCR检测提供了一个节省成本的选择.
- 它能够减少不必要的疗法,假阳性成本和重复测试的能力提高了诊断结果.
- 这些发现支持[18F]-DCFPyL在PCa管理中改善临床决策.
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