在患有中等风险差异化甲状腺癌的患者中,术后放射性治疗的生存益处
Jinwen Wang1, Yaqian Mao2, Liantao Li1
1Department of Endocrinology, Key Laboratory of Endocrinology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China.
Endocrine
|May 29, 2024
概括
放射性治疗 (RAIT) 显著改善了差异化甲状腺癌 (DTC) 中期风险患者的生存率. 55岁是一个关键因素,需要个性化治疗计划以获得更好的结果.
科学领域:
- 内分泌学和瘤学 在内分泌学和瘤学.
- 甲状腺癌研究研究
- 核医学应用 核医学应用
背景情况:
- 目前的指导方针 (2015 ATA) 在分化甲状腺癌 (DTC) 的术后放射性决定中使用风险分层.
- 对于中等风险的DTC患者的管理策略尚不清楚,需要进一步调查.
- 本研究涉及放射性疗法 (RAIT) 在中等风险的DTC亚组中的治疗疗效.
研究的目的:
- 评估放射性治疗 (RAIT) 在中等风险差异化甲状腺癌 (DTC) 患者手术后的治疗疗效.
- 为风险分类和RAI决策确定最佳预后年龄截止值.
- 在DTC管理中倡导个性化治疗策略.
主要方法:
- 对监测,流行病学和最终结果 (SEER) 数据库 (2010-2015) 的回顾性分析.
- 用放射性 (RAI) 治疗和不治疗的DTC患者之间的结局的比较.
- 稳定逆概率治疗权重 (sIPTW) 以减轻选择偏差,随后进行卡普兰-梅尔分析和总生存率 (OS) 和癌症特异性生存率 (CSS) 的日志等级测试.
主要成果:
- 在SIPTW后,RAIT显著改善了中等风险DTC患者的整体存活率 (OS) 和癌症特异性存活率 (CSS) (分别P < 0.0001和P = 0.0019).
- 55岁的年龄切线显示出与CSS结果的显著关联,突出了其预后的重要性.
- 多变量考克斯回归表明RAIT与41%的死亡风险降低有关 (HR0.59),而55岁以上的年龄独立预测了更糟糕的CSS (HR8.91).
结论:
- 放射性治疗 (RAIT) 提高了中等风险差异化甲状腺癌 (DTC) 患者的生存率.
- 55岁的年龄作为一个关键的预后因素,影响RAI决策,并需要考虑风险分层.
- 个性化治疗计划对于优化DTC管理结果至关重要,特别是在中等风险病例中.
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