营养和炎症指数是否预测老年胃癌患者的反应,这些患者接受了新辅助性FLOT疗法治疗?
Yonca Yılmaz Ürün1, Muslih Ürün2
1Department of Gastroenterology and Hepatology, Van Yüzüncü Yıl University Medical Faculty, Van, Turkey.
Cancer control : journal of the Moffitt Cancer Center
|April 18, 2025
概括
治疗前血清白蛋白和淋巴细胞计数可以预测接受FLOT化疗的老年胃癌患者的治疗反应. 较高的白蛋白和较低的淋巴细胞水平表明反应更好,可能改善生存结果.
科学领域:
- 在瘤学瘤学.
- 老年医学 老年医学
- 化疗研究 化疗研究
背景情况:
- 基于多西的化疗是新辅助性胃癌治疗的标准.
- 在老年胃癌患者中缺乏治疗反应的预测生物标志物.
- 研究治疗前的营养和炎症标志物对于个性化治疗至关重要.
研究的目的:
- 评估治疗前预后营养指数 (PNI),血清白蛋白,淋巴细胞总数,中性粒细胞-淋巴细胞比率 (NLR) 和血小板-淋巴细胞比率 (PLR) 作为治疗反应的预测指标.
- 在接受新辅助性FLOT化疗的老年胃癌患者中评估这些标志物.
主要方法:
- 对91名老年胃癌患者 (≥65岁) 以新辅助药FLOT.治疗的回顾性分析.
- 收集预治疗数据,包括人口统计,全血细胞计,血清白蛋白,瘤标志物和PNI.
- 使用独立样本t测试,曼-惠特尼U测试,奇平方测试和费舍尔精确测试进行统计分析.
主要成果:
- 响应治疗的患者有显著更高的血清白蛋白水平.
- 响应治疗的组显示总淋巴细胞数量显著降低.
- 治疗反应与明显延长的无病和整体存活时间有关.
结论:
- 容易获得的治疗前血清白蛋白和淋巴细胞总计数可以预测接受新辅助药FLOT的老年胃癌患者的治疗反应.
- 这些标记物可以帮助为老年人群量身定制新辅助化疗策略.
- 需要进行更大规模的前性多中心研究来验证这些发现.
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