在全甲状腺切除术后,偏远转移性分化甲状腺癌的条件生存率和预后诺基图
Hongpeng Guo1, Ying Qi1, Junjie Zhang2
1Department of General Surgery, The Second Affiliated Hospital of Shenyang Medical College, Shenyang, China.
Scientific reports
|January 20, 2026
概括
这项研究开发了一种全额甲状腺切除术后差异化甲状腺癌与远程转移 (DM-DTC) 患者的新条件生存 (CS) 编程. 该工具改善了长期生存预测和风险分层,以更好地管理患者.
科学领域:
- 在瘤学瘤学.
- 医学统计 医学统计
- 内分泌学 在内分泌学.
背景情况:
- 在甲状腺切除术后,与远程转移 (DM-DTC) 差异化甲状腺癌的长期预后尚不清楚.
- 对于DM-DTC管理中的临床决策,需要准确的生存预测工具.
研究的目的:
- 在全甲状腺切除术后,评估DM-DTC患者的条件生存 (CS).
- 确定影响生存的关键预后因素.
- 开发和验证一种用于动态生存预测的新型CS-nomogram.
主要方法:
- 从SEER数据库 (2004-2019) 中对1,235名DM-DTC患者进行了回顾性分析.
- 卡普兰-梅尔方法用于整体生存期 (OS) 估计.
- 拉索和多变量考克斯回归用于预后因素识别和CS-nomogram开发.
- 验证CS-nomogram并建立一个风险分层系统.
主要成果:
- 3,5年和10年的总生存率分别为81.7%,70.4%和46.9%.
- CS分析显示,随着时间的推移,生存概率逐渐增加,在9年后达到93.5%.
- 确定了关键的预后因素:年龄,性别,组织学类型,瘤大小和放射性治疗.
结论:
- 甲状腺切除术后的DM-DTC患者的条件生存模式显示,随着时间的推移,生存率有所改善.
- 一个经过验证的CS-nomogram为实时生存预测提供了一个个性化,动态的工具.
- 开发的风险分层系统有效地区分高风险和低风险患者,有助于随访和管理.
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