年龄作为子宫内膜癌的预后指标
Divya P Vuppu1, Anupama Rajanbabu2, Priya Bhati1
1Department of Gynaecological Oncology, Amrita Institute of Medical Sciences, Ponekkara Rd, Edappally, Kochi, Ernakulam, Kerala 682041, India.
概括
年龄显著影响子宫内膜癌 (EC) 的特征和结果. 年轻女性 (≤50岁) 的瘤往往较少,而老年女性 (>50岁) 的病情较晚,复发率更高,因此需要量身定制的治疗策略.
科学领域:
- 癌症学
- 妇科瘤学
- 癌症研究
背景情况:
- 患者年龄是子宫内膜癌 (EC) 风险,特征和治疗结果的关键因素,补充了分子分类.
- 了解特定年龄的差异 (≤50岁与>50岁) 对于在欧盟制定个性化治疗策略至关重要.
- 分子分类有助于EC分期和向治疗,但年龄等人口因素对于全面的风险评估至关重要.
研究的目的:
- 为了比较年轻 (≤50岁) 和年长 (>50岁) 的被诊断为子宫内膜癌的女性的临床病理因素和生存结果.
- 确定EC瘤的侵袭性,分子特征和治疗反应的年龄相关差异.
- 通过突出不同年龄组中EC的不同特征,为定制的治疗策略提供信息.
主要方法:
- 从2015年1月到2021年6月对381名经过手术治疗的子宫内膜癌患者进行了回顾性分析.
- 临床病理数据的比较,包括瘤特征,分期和生存率,年龄在50岁以下和50岁以上的患者.
- 统计分析以确定两个年龄组之间的疾病分布,治疗和结果的显著差异.
主要成果:
- 在50岁以下的女性中,非侵袭性早期瘤的发生频率更高,ER/ PR阳性更高.
- 超过50岁的女性呈现出更具攻击性的瘤,晚期,更大的肌肉膜侵袭,LVSI和更高的P53突变率.
- 超过50岁的患者接受了更多的辅助治疗,复发率更高,总体5年生存率和无病生存率更差.
结论:
- 根据患者的年龄,子宫内膜癌具有不同的细胞病理和分子特征.
- 老年患者对于子宫内膜癌临床试验中的真实数据至关重要.
- 预后标记对于个性化治疗策略至关重要,特别是对于年轻的子宫内膜癌患者.
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