晚期胆道癌患者的体重指数和存活率:一项单一机构研究,基于全国数据的验证
Shinya Takaoka1, Tsuyoshi Hamada1,2, Naminatsu Takahara1
1Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Journal of gastroenterology
|June 19, 2024
概括
身体质量指数 (BMI) 对晚期胆道癌症患者的生存率没有影响. 在这项研究中,BMI与总体存活率或无进展存活率之间没有联系.
科学领域:
- 在瘤学瘤学.
- 临床研究 临床研究
- 流行病学 流行病学
背景情况:
- 体重过重与各种癌症进展有关.
- 在胆道癌症 (BTC) 中,身体质量指数 (BMI) 的预后意义仍未得到充分研究.
研究的目的:
- 为了研究BMI与晚期胆道癌患者接受基于凝胺的化疗的生存结果之间的关联.
主要方法:
- 分析了360名BTC患者的单一机构队列.
- 考克斯回归模型评估了BMI与整体存活 (OS) 的关联,并在日本全国性住院患者数据库 (8324名患者) 中进行了验证.
主要成果:
- 在临床队列或全国队列中,BMI和OS之间没有发现显著的关联.
- 对于OS的危险比率在BMI类别 (体重不足,正常,超重/肥胖) 中没有显著差异.
- 在临床队列中,BMI也与无进展生存率无关.
结论:
- 在晚期胆道癌症患者中,BMI不是生存的显著预后因素.
- 需要进一步的研究,包括详细的身体成分指标,以阐明脂肪在BTC预后中的作用.
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