HPV感染相关肛门癌的预防与筛查:现状、挑战与未来
沈洁负责撰写,居星语负责文献查阅,郑莹负责指导和审校。所有作者均阅读并确认最终稿。
收稿日期: 2026-01-09
网络出版日期: 2026-06-23
基金资助
上海市公共卫生研究专项(2024GKM32);上海市徐汇区院地合作项目(23XHYD-04);上海市2024年度“科技创新行动计划”科普专项(24DZ2300300)
Prevention and screening of HPV-associated anal cancer: current status, challenges, and future perspectives
Received date: 2026-01-09
Online published: 2026-06-23
肛门癌是一种与人乳头瘤病毒(HPV)感染密切相关的恶性肿瘤,其发病率在全球范围内呈上升趋势。高危型HPV的持续感染是肛门癌发生的核心驱动因素。目前,针对HPV感染相关肛门癌的防控策略主要围绕一级预防(接种HPV疫苗)与二级预防(高危人群筛查)展开。基于现有循证证据,HPV疫苗接种作为一级预防的核心手段,通过阻断高危型HPV持续感染,已展现出降低癌前病变肛门上皮内瘤变(AIN)发生率的明确效果。在二级预防领域,国内外指南已形成明确共识,建议对人类免疫缺陷病毒(HIV)感染者、男男性行为者(MSM)等高风险人群实施基于肛门细胞学、高危HPV检测及肛门镜检查的规范化筛查,早期发现与干预。
沈洁 , 居星语 , 郑莹 . HPV感染相关肛门癌的预防与筛查:现状、挑战与未来[J]. 外科理论与实践, 2026 , 31(02) : 100 -107 . DOI: 10.16139/j.1007-9610.2026.02.02
Anal cancer is a malignancy closely associated with human papillomavirus (HPV) infection, with a rising incidence globally. Persistent infection with high-risk HPV acted as the core driver of anal tumorigenesis. Currently, strategies for the prevention and control of HPV-related anal cancer primarily revolve around primary prevention (HPV vaccination) and secondary prevention (screening of high-risk populations). Based on existing evidence, HPV vaccination served as the core of primary prevention and demonstrated clear efficacy in reducing the incidence of anal intraepithelial neoplasia (AIN) by blocking persistent high-risk HPV infection. Regarding secondary prevention, domestic and international guidelines have reached a consensus recommending standardized screening based on anal cytology, high-risk HPV testing, and anoscopy for high-risk groups, such as people living with human immunodeficiency virus(HIV) and men who have sex with men (MSM), to facilitate early detection and intervention.
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