在现实环境中,胃肠道 stromal 瘤的生存趋势:基于人口的回顾性研究
1Cancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei, China.
Pathology oncology research : POR
|March 19, 2025
概括
2000年至2009年期间,胃肠道 stromal 瘤 (GIST) 患者的生存率显著改善,但从2010年至2019年间的增长趋于平稳. 进一步的创新至关重要,特别是对于老年患者和患有胃肠外瘤的人来说.
科学领域:
- 在瘤学瘤学.
- 流行病学 流行病学
- 癌症研究 癌症研究
背景情况:
- 胃肠道 stromal 瘤 (GIST) 的存活率在过去几十年里有所发展.
- 了解GIST患者结果的时间趋势对于评估治疗疗效至关重要.
- 识别具有差异性生存益处的患者子组是个性化医学的关键.
研究的目的:
- 评估随着时间的推移,GIST患者生存结果的改善.
- 确定受益于治疗进步的特定患者人口统计数据.
- 分析各种因素对GIST特异性死亡率的影响.
主要方法:
- 从SEER-9注册表中利用了1980-2019年间诊断的4127名GIST患者的数据.
- 通过日志等级测试,分析了五个不同的时间段的生存差异.
- 采用多变量考克斯回归来确定风险因素和与GIST特异性死亡率 (TSM) 的时间关联.
主要成果:
- 在2000年至2009年期间,GIST患者的存活率显著改善,但在2010年至2019年没有观察到实质性的增长.
- 高龄 (≥65岁),胃肠外瘤位置和晚期 (区域/远程) 是TSM的独立风险因素.
- 2000年以后诊断的患者与1980-1999年队列相比,TSM风险显著降低,在2005-2009年看到了最明显的好处.
结论:
- 在2000年至2009年期间,GIST生存率的改善达到顶峰,死亡风险降低的转折点在2005年左右.
- 与2005-2009年相比,2010-2019年期间没有观察到显著的生存率增长.
- 创新策略是必要的,以提高GIST患者的生存率,特别是老年人和那些胃肠道外的瘤患者.
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