在高氏病1型和3b型中评估酶替代疗法的经济价值:扩大覆盖范围是否合理?
Waranya Rattanavipapong1, Thunyarat Anothaisintawee2, Wanrudee Isaranuwatchai3,4
1Health Intervention and Technology Assessment Program, Department of Health, Ministry of Public Health, 6th Floor, 6th Building, Tiwanon Rd., Mueang, Nonthaburi, 11000, Thailand. waranya.r@hitap.net.
PharmacoEconomics - open
|April 29, 2025
概括
在泰国扩大对高氏病1型和3b型的酶替代疗法 (ERT) 并不具有成本效益. 降低成本或增加造血干细胞移植 (HSCT) 可能会提高经济可行性.
科学领域:
- 卫生经济学 卫生经济学
- 药物经济学 药物经济学
- 罕见疾病管理 罕见疾病管理
背景情况:
- 氏病是一种罕见的遗传性疾病,需要昂贵的治疗方法,如酶替代疗法 (ERT).
- 泰国目前的政策仅针对高氏病1型的ERT (imiglucerase) 进行治疗.
- 对类型1和3b的ERT扩展进行评估对于公共卫生系统规划至关重要.
研究的目的:
- 对于高氏病1型和3b型的ERT进行成本效益和预算影响分析.
- 为在泰国公共卫生系统中扩大ERT覆盖范围的决策提供信息.
- 为了比较当前与拟议的ERT政策.
主要方法:
- 决策树和马尔科夫模型被用于对整个生命周期的成本效益分析.
- 在成本效益分析中采用了社会视角.
- 根据泰国卫生技术评估指南,进行了为期五年的预算影响分析.
主要成果:
- 在高氏病1型和3b型的ERT中,增加性成本效益比率 (ICER) 显著超过泰国的成本效益值.
- 扩大ERT覆盖范围将导致相当大的额外预算负担.
- 增加血造干细胞移植 (HSCT) 率可以提高成本效益.
结论:
- 在泰国,以当前价格扩大高氏病类型1和3b的ERT并非具有成本效益.
- 通过降低药品价格约60%的成本效益可以实现.
- 对于符合条件的患者来说,通用HSCT为成本效益提供了一个替代途径.
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