患有三阴性乳腺癌患者远程转移的风险因素,预后因素和名录:基于人口的研究
Hongguo Guo1, Song Qiao, Cai Cheng
1Department of Oncology, The 986th Hospital of the People's Liberation Army Air Force, Xi'an, China.
Medicine
|October 1, 2025
概括
这项研究开发了两种诺姆图,用于预测三阴性乳腺癌 (TNBC) 患者的远程转移和预后. 这些模型可以帮助临床决策,以获得更好的患者结果.
科学领域:
- 在瘤学瘤学.
- 医疗信息学 医疗信息学
背景情况:
- 三阴性乳腺癌 (TNBC) 由于其具有攻击性,预后不佳和治疗选择有限,因此具有重大临床挑战.
- 识别风险因素和开发预测工具对于改善TNBC治疗策略和患者结果至关重要.
研究的目的:
- 分析TNBC患者的临床病理特征.
- 确定远程转移的独立风险因素和远程转移的TNBC患者的预后因素.
- 开发和验证远程转移风险和患者预后的预测模型 (nomograms).
主要方法:
- 从SEER数据库 (2010-2015) 中对16,959名TNBC患者进行了回顾性分析.
- 远程转移风险因素的单变量和多变量逻辑回归.
- 在转移性TNBC中预后因素的单变量和多变量Cox回归.
- 使用ROC曲线,校准曲线和决策曲线分析 (DCA) 构建和验证名ograms.
主要成果:
- 远程转移的关键风险因素包括婚姻状况,侵入性叶状腺癌,晚期T/N阶段,缺乏放射治疗/手术,以及巨大的瘤大小 (>50mm).
- 对于转移性TNBC患者,预后因素包括未婚状态,没有手术/化疗和新辅助治疗.
- 开发的诺姆图表显示出出色的预测歧视 (AUC:培训/验证集的0.892/0.907) 和准确性.
结论:
- 两种经过验证的诺姆图可以有效预测TNBC患者的远程转移风险和预后.
- 这些预测工具可以帮助临床医生做出明智的治疗决策,并有可能改善患者管理和结果.
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