在减肥手术后优化心肺呼吸能力 - - 非常有效但非常低的坚持:HIT BAR随机对照试验
Alida Finze1, Megan Duddek2, Svetlana Hetjens3
1Department of Surgery, Medical Faculty Mannheim, Universitätsmedizin Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 60167, Mannheim, Germany. alida.finze@umm.de.
BMC sports science, medicine & rehabilitation
|September 16, 2025
概括
高强度间歇训练 (HIIT) 对后代谢性减肥手术 (MBS) 患者的心肺呼吸系统有好处. 然而,在这个患者群体中,非常低的坚持率对广泛的临床应用构成重大障碍.
科学领域:
- 运动生理学 运动生理学
- 腹部外科手术的结果
- 心血管健康 呼吸系统健康
背景情况:
- 代谢腹腔外科手术 (MBS) 治疗与肥胖相关的并发症,如心血管疾病.
- 高强度间歇训练 (HIIT) 在健康人群中是有效的,但其在MBS后的可行性和坚持性尚未得到充分研究.
- 关于心肺呼吸系统的影响和患者在MBS后坚持HIIT的证据有限.
研究的目的:
- 在MBS后的患者中评估四周HIIT计划的可行性和心肺呼吸系统影响.
- 为了评估患者在代谢 - 腹部手术后遵守不同的HIIT协议.
主要方法:
- 针对肥胖患者的专用自行车上实施了为期四周的HIIT协议.
- 接受MBS的201名患者被随机分配到三个HIIT组和一个对照组.
- 干预前后测量了包括VO2max,血乳酸,抗性和心率在内的心脏呼吸参数.
主要成果:
- 与对照组相比,在HIIT组中观察到心肺功能显著改善,包括心率降低,最大血乳酸增加和最大抵抗力增强.
- 患者的坚持非常低,学率为78.1%,大多数参与者在第一次培训课程之前退出.
- 尽管有积极的生理效应,但高退学率严重限制了HIIT在这个群体中的实际应用.
结论:
- 对于MBS后的患者来说,HIIT显示了潜在的心肺呼吸系统益处.
- 极低的坚持率对在这个人群中有效实施HIIT构成了重大挑战.
- 未来的研究必须优先考虑改善坚持和探索多样化的培训模式,以最大限度地发挥运动干预后MBS的好处.
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