对当代高级前列腺癌治疗序列的成本效益分析
Valentyn Litvin1, Armen G Aprikian2, Alice Dragomir1
1Faculty of Pharmacy, University of Montréal, Montréal, QC H3T 1J4, Canada.
Current oncology (Toronto, Ont.)
|April 25, 2025
概括
最具成本效益的新型前列腺癌治疗方法,如雄激素受体通路抑制剂 (ARPIs),是早期的晚期疾病. 目前,阿比拉是加拿大最具成本效益的ARPI.
科学领域:
- 在瘤学瘤学.
- 卫生经济学 卫生经济学
- 药物经济学 药物经济学
背景情况:
- 晚期前列腺癌 (PCa) 管理有新的治疗方法,包括雄激素受体通路抑制剂 (ARPI).
- 目前对ARPI的健康经济分析缺乏对顺序治疗策略的评估.
- 在先进的PCa管理中存在对ARPI的顺序分析的需求.
研究的目的:
- 对晚期前列腺癌的新型治疗方法进行连续的健康经济分析.
- 确定使用ARPI的先进PCa最具成本效益的治疗序列.
- 评估ARPI在先进PCa的不同阶段的成本效益.
主要方法:
- 开发了一个蒙特卡洛马尔科夫模型来模拟先进的PCa管理到终生.
- 模拟的患者从转移性割敏感PCa (mCSPC) 和非转移性割敏感PCa (nmCSPC) 进展到转移性割抵抗PCa (mCRPC).
- 基于指导方针和文献的15年时间内模拟可接受的治疗序列.
主要成果:
- 最具成本效益的ARPI使用是早期的高级PCa,成本效益值 (CET) 为每QALY100K加元.
- 对于每QALY50K加元的CET,早期ARPI的使用对于开始mCSPC的患者是最具成本效益的,而不是开始nmCSPC的患者.
- 在加拿大当前价格下,阿比拉成为最具成本效益的ARPI,主要是由于其成本较低.
结论:
- 在高级PCa中使用ARPI的最佳策略是尽快开始治疗.
- 序列分析揭示了早期ARPI启动的具体成本效益,这取决于患者的初始疾病状态和CET.
- 在加拿大背景下,阿比拉特龙代表了经济上最有利的ARPI选择.
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