胃癌的阶段依赖性生存:丹麦全国性队列研究
Oliver Nørholm Kempf1, Lise Bech Jellesmark Thorsen2, Nikolaj Nerup3
1Department of Transplantation and Digestive Diseases, Copenhagen University Hospital Rigshospitalet, Inge Lehmanns Vej 7, 2100, Copenhagen, Denmark. Oliver.noerholm.kempf.01@regionh.dk.
Langenbeck's archives of surgery
|October 22, 2025
概括
多模式治疗,包括术后化疗的手术,显著改善胃癌存活率. 息干预也有利于晚期疾病患者,强调了定制治疗策略的重要性.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 医学瘤学 医学瘤学
背景情况:
- 胃癌是一个重大的临床挑战,预后通常不好.
- 研究胃癌的生存结果对于改善患者管理至关重要.
研究的目的:
- 根据治疗策略,瘤阶段和组织学分析丹麦胃癌患者的生存结果.
- 评估不同治疗方式的有效性,包括手术,术后化疗和息治疗.
主要方法:
- 从丹麦食道胃癌组数据库 (2013-2021) 中分析了2,156例胃癌病例.
- 使用卡普兰-梅尔曲线和考克斯回归的生存评估,调整为临床和人口因素.
- 通过肠道和扩散型组织学对数据的分层.
主要成果:
- 与术后化疗 (SCT) 结合的手术表明,与肠道和扩散型胃癌的息治疗相比,平均存活率显著更高.
- 对于肠道类型的癌症,SCT的中位数存活时间为45.2个月,而有息治疗的平均存活时间为5.1个月.
- 对于扩散型癌症,SCT提供了超过128个月的中位生存期,而减缓性护理则为6.3个月.
- 与前期手术相比,以埃皮鲁比为基础的化疗和FLOT化疗方案降低了死亡风险,两种方案之间没有显著差异.
- 与最佳支持性护理相比,缓解化疗和放射治疗改善了生存率 (p < 0.001).
- 先进的瘤阶段与更差的生存率相关,而组织学亚型没有影响整体生存率.
结论:
- 多模式治疗策略,特别是带有术后化疗的手术,为胃癌患者提供了显著的生存益处.
- 息干预在改善晚期疾病患者的治疗结果方面发挥着至关重要的作用.
- 治疗决策应考虑瘤阶段和患者特定因素,以优化存活率.
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