血液流量限制训练对膝关节关节病患者的力量和功能的影响:随机对照试验的系统审查和剂量反应元分析
Daniel C Ogrezeanu1, Luís Suso-Martí1, Rubén López-Bueno1,2,3
1Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain.
Translational sports medicine
|April 21, 2025
概括
血流限制训练 (BFRT) 与传统运动一样有效,可以改善膝关节骨关节炎和类风湿性关节炎患者的力量和功能. 最佳效果需要大约2000次重复,以获得强度和1800次重复以获得功能.
科学领域:
- 运动医学 运动医学
- 康复科学 康复科学 康复科学
- 类风湿病学 类风湿病学
背景情况:
- 关于血液流量限制训练 (BFRT) 对膝盖疾病的有效性存在相互矛盾的发现.
- 之前没有任何剂量反应分析确定了最佳的BFRT强度和功能的参数.
- 需要对膝关节骨关节炎 (OA) 和类风湿性关节炎 (RA) 进行系统审查和元分析.
研究的目的:
- 系统地审查和分析BFRT对膝关节OA和RA患者强度和功能的影响.
- 进行剂量反应分析以确定最佳的BFRT参数.
- 将BFRT与传统的中高强度抵抗训练 (MIRT/HIRT) 进行比较.
主要方法:
- 随机对照试验 (RCT) 的系统审查和剂量反应元分析.
- 包括的研究:膝关节OA/RA患者,低负荷BFRT干预,MIRT/HIRT对照,力量/功能结果.
- 用于分析总重复的随机效应和剂量反应模型.
主要成果:
- 包括5个RCT与205名参与者.
- 在强度 (SMD = -0.06) 或功能 (SMD = 0.07) 中,BFRT和MIRT/HIRT之间没有显著的差异.
- 在总重复和力量/功能增益之间发现了反转的U形关联.
结论:
- 低负荷BFRT是MIRT/HIRT的可行的替代方案,用于改善膝盖OA/RA的强度和功能.
- 大约2000次总重复将最大限度地提高力量.
- 需要大约1800次总重复才能获得最佳的功能改善.
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