多州口腔致癌症 - - 一项前性队列研究和台湾的一项并行病例控制研究
Cheng-Ping Wang1, Kelly J Yu2, Tseng-Cheng Chen1
1National Taiwan University Hospital and College of Medicine Taiwan.
Oral oncology
|February 13, 2025
概括
在台湾,口腔癌前期和癌症主要是由白液,吸烟和酒精驱动的. 患有癌前症的患者面临患口腔癌的风险显著增加,这强调了早期检测和干预的必要性.
科学领域:
- 口腔致癌的研究.
- 癌症流行病学癌症流行病学
- 在瘤学中进行翻译性研究.
背景情况:
- 使用口腔癌前期患者的队列研究和台湾口腔癌和对照者的并行病例对照研究来表征多态口腔癌发生.
- 杂草,吸烟和酒精被确定为主要风险因素,导致71%的口腔癌前期和62%的口腔癌.
研究的目的:
- 描述口腔前癌的自然史,包括回归,持久性,发病率和进展到侵袭性癌症.
- 评估口腔癌前期癌症患者口腔癌发病风险.
- 为正在进行的口腔致癌研究建立一个全面的生物样本资源.
主要方法:
- 1998年的一组口腔癌前期患者每两年进行长达五年的跟踪,在多个时间点收集数据和生物样本.
- 一项并行的病例控制研究包括768名口腔癌患者和717名医院对照.
- 自然史通过随访和与台湾癌症登记处的联系来评估;风险使用标准化发病率比率和累积发病率来评估.
主要成果:
- 口腔癌前期患者的口腔癌风险显著增加 (SIR=14.1).
- 在癌症前期患者中,156例口腔癌发生在平均6.4年的随访期间,五年累计发病率为6.9%.
- 基线组织病理学强烈预测了癌症的进展,严重的发育不良显示了5年累计发病率的45.9%;88.5%的癌症之前已经确定了癌前症.
结论:
- 在台湾,大多数口腔癌前期和癌症都归因于白菜,吸烟和酒精.
- 患有口腔癌前期的患者患口腔癌的风险显著增加.
- 该研究为口腔癌前期/癌症自然史和临床管理的合作研究提供了宝贵的资源.
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