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在新辅助化疗期间监督运动对乳腺癌患者瘤反应的影响 (Neo-train):一项随机对照试验
Eva Kjeldsted1, Gunn Ammitzbøll1, Anne-Vibeke Lænkholm2
1Zealand University Hospital, Næstved, Denmark.
概括
在新辅助化疗 (NACT) 期间的运动计划没有改善乳腺癌患者的瘤反应. 然而,运动提高了化疗的完成率和减少了住院时间,这表明治疗耐受性更好.
科学领域:
- 在瘤学瘤学.
- 运动生理学 运动生理学
- 临床试验 临床试验
背景情况:
- 临床前研究表明,身体炼可以提高化疗的疗效.
- 临床试验是必要的,以验证这些发现在人类受试者.
- 新辅助化疗 (NACT) 是乳腺癌的标准治疗方法.
研究的目的:
- 为了调查NACT期间的炼计划是否能改善乳腺癌患者的瘤反应.
- 评估运动对瘤大小,放射学和病理学完整反应的影响.
- 评估二次结果,包括临床,生物,物理和患者报告的措施.
主要方法:
- 一项随机对照试验 (Neo-train) 在NACT期间将常规护理 (CON) 与监督运动 (EX) 进行了比较.
- 运动组 (EX) 每周进行三次高强度间歇和渐进性抵抗训练.
- 瘤大小通过MRI是主要结局;次要结局包括治疗完成和患者报告的数据.
主要成果:
- 运动和对照组之间的中位数瘤大小变化没有显著差异.
- 在两组中观察到类似的放射学和病理学完整反应率.
- 该炼计划导致了更高的化疗剂量强度,更少的延迟,更短的住院时间,以及改善心肺呼吸能力和肌肉力量.
结论:
- 在NACT期间的运动没有提高乳腺癌患者的瘤反应.
- 运动干预措施在完成化疗和减少住院治疗方面显示出好处,这表明治疗耐受性得到改善.
- 进一步的研究可能会探索最佳的运动方案,以最大限度地提高瘤和支持性护理的好处.
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