对于较低资源的环境而言,宫癌控制战略:补充单剂量HPV疫苗接种的干预措施
Nicole G Campos1, Douglas R Lowy2, Silvia de Sanjosé3,4
1Center for Health Decision Science, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
Journal of the National Cancer Institute. Monographs
|November 12, 2024
概括
一种新的子宫癌查策略提供了一种具有成本效益的,一次性的方法,以预防低资源环境中的死亡. 这种"选-选-治疗"方法针对高危人群,补充了HPV疫苗接种工作.
科学领域:
- 公共卫生 公共卫生
- 在瘤学瘤学.
- 流行病学 流行病学
背景情况:
- 宫癌在资源较低的环境中仍然是一个重大威胁,预防性HPV疫苗接种的好处延迟了几十年.
- 目前针对HPV感染的治疗干预措施缺乏足够的证据来广泛使用.
- 在青春期前的青少年中实现高HPV疫苗接种覆盖率是一个长期目标.
研究的目的:
- 为低资源环境开发和评估一种可行,可扩展和高质量的宫查方法.
- 为了补充正在进行的高HPV疫苗接种覆盖率的努力.
- 通过及时干预,防止数十万子宫癌死亡.
主要方法:
- 一个时间有限的"一个屏幕"活动,利用屏幕分类处理策略.
- 针对25-49岁的女性进行一次性HPV检测,使用自收集的样本.
- 采用扩展的基因型识别和深度学习算法进行自动视觉评估 (AVE),用于风险分层和治疗.
主要成果:
- 在HPV-AVE (PAVE) 研究联盟的9个国家中证明了早期疗效.
- 据估计,每次避免死亡的成本相当于预防性疫苗接种.
- 该方法旨在通过针对高风险个体来避免过度负担医疗保健系统.
结论:
- "一个屏幕"运动是补充HPV疫苗接种预防宫癌的可行策略.
- 这种方法为永久查计划提供了一种具有成本效益的替代方案.
- 目前正在进行的合作重点是确保与国内利益相关方的可接受性,风险沟通和成本效益.
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