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计算机断层扫描衍生的肌肉质量变化对患有上皮卵巢癌的患者进行肠道手术的生存影响
Jihye Kim1, Yoo-Young Lee2, Tae-Joong Kim2
1Chung-Ang University School of Medicine, Chung-Ang University Gwangmyeong Hospital, Department of Obstetrics and Gynecology, Gwangmyeong-si, Gyeonggi-do, Republic of Korea.
概括
在肠切除后的卵巢癌患者中,萨尔科佩尼亚不能预测其生存率. 然而,治疗期间骨肌指数的增加与更好的整体存活率有关,这表明连续监测是有价值的.
科学领域:
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
- 身体组成分析 身体成分分析
背景情况:
- 萨科佩尼亚是已知的消化肠道癌症的负预后因素.
- 在经过肠切除的上皮卵巢癌 (EOC) 中,瘤的预后意义尚未得到充分确立.
- 治疗后身体组成的变化可能会影响患者的结果.
研究的目的:
- 为了研究计算机断层扫描 (CT) 评估的 EOC 患者肠切除术的形症的预后影响.
- 在这个患者队列中,评估身体组成的纵向变化,特别是骨肌肉指数 (SMI) 和脂肪区域的预后相关性.
主要方法:
- 对217名经过肠切除的EOC患者进行了回顾性队列研究.
- 使用SliceOmatic软件分析的CT扫描用于定量肌肉和脂肪指标.
- 使用卡普兰-梅尔和考克斯回归,生存结果与基线和治疗后的身体组成相关; 166名患者的连续扫描分析了纵向变化.
主要成果:
- 身体组成参数,包括SMI和内脏脂肪区域,治疗后显著下降 (p ≤ .001).
- 基线肉类 (低SMI) 与生存结果没有相关性.
- 在治疗期间SMI的增加与总生存率的改善显著相关 (p = .019),并在多变量分析中仍然显著 (HR 0.52,95% CI 0.31-0.88,p = .01).
结论:
- 单次评估肉类不是对经过肠切除的EOC患者的生存的可靠预测指标.
- 对SMI的长度监测,特别是治疗期间的增加,独立地预测了改善的整体存活率.
- 连续SMI评估在经过肠切除的EOC患者中具有预后价值.
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