宫HSIL诊断后HPV疫苗接种的影响 - 一项病例对照研究
Pedro Vieira-Baptista1,2, Joana Lima-Silva1, Gonçalo Freitas3
1Gynecology and Obstetrics Department, Hospital Lusíadas Porto, Porto, Portugal.
Expert review of anticancer therapy
|December 9, 2025
概括
在宫内皮质瘤 (CIN) 2或3期治疗期间接种HPV疫苗,出现了减少复发的趋势. 接种疫苗的妇女在治疗后更有可能达到无法检测的HPV状态.
科学领域:
- 妇科 妇科 妇科 妇科
- 在瘤学瘤学.
- 疫苗学 疫苗学 疫苗学
背景情况:
- 宫内皮质瘤 (CIN) 2或3代表宫癌的高风险阶段.
- 人类乳头瘤病毒 (HPV) 是导致子宫瘤的主要原因.
- 评估与治疗并行的干预措施对于改善患者的治疗结果至关重要.
研究的目的:
- 为了评估HPV疫苗接种与CIN 2或3治疗同时进行的疫苗接种的影响.
- 为了确定接种疫苗是否会影响CIN 2+病变的复发率或持续率.
- 分析疫苗接种和治疗后的HPV清除和检测模式.
主要方法:
- 一项前性研究向高度子宫病变的未接种疫苗的妇女提供了Gardasil 9®疫苗接种.
- 一个由170名接种了CIN 2+疫苗的妇女组成的队列与历史对照组进行了比较.
- 复发/持久率,诊断时间和HPV检测被监测长达24个月.
主要成果:
- 疫苗接种组中CIN2+的复发/持续率为3.0%,对照组为7.1% (p=0.091),表明风险降低的趋势不显著.
- 积极的外科边缘和45岁以上的年龄是复发的重要风险因素 (HR 8.28和HR 2.99).
- 虽然短期HPV检测没有减少,但接种疫苗的妇女更有可能更早地变得HPV阴性 (HR 0.689,p=0.003).
结论:
- 在CIN 2+治疗时的HPV疫苗接种表明了减少复发的趋势,尽管在统计学上并不显著.
- 接种疫苗没有影响短期的HPV检测,但提高了实现无法检测的HPV状态的可能性.
- 可能需要进一步的研究来证实辅助HPV疫苗接种在这种患者群体中的长期益处.
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