热水和热中性水浸泡都能降低高血压患者的24小时血压:一项随机交叉研究
Brendon H Roxburgh1,2,3, Holly A Campbell2,3, James D Cotter1,3
1School of Physical Education, Sport and Exercise Sciences, University of Otago, Dunedin, New Zealand.
Temperature (Austin, Tex.)
|May 7, 2025
概括
在高血压患者中,浸泡热水可显著降低24小时内缩血压. 这种血压降低观察到不管浸泡时间或水温,提供了潜在的非药物治疗方法.
科学领域:
- 心血管生理学心血管生理学
- 治疗方式 治疗方式
- 高血压管理 高血压管理
背景情况:
- 高血压是一种普遍的疾病,需要有效的管理策略.
- 药物治疗高血压可能会产生副作用.
- 目前正在探索用于血压控制的非药物干预措施.
研究的目的:
- 为了研究高血压患者在急性热水浸泡后的24小时血压反应.
- 检查浸泡时间和水温对血压结果的影响.
主要方法:
- 十六名患有高血压的参与者接受了四次随机会议:20分钟和40分钟的热水浸泡 (40°C),40分钟的热中性浸泡 (36.5°C) 和对照条件.
- 在浸泡后的24小时内使用门诊血压监测.
主要成果:
- 与对照组相比,在40分钟的热水浸泡 (7 mmHg) 和20分钟的热水浸泡 (6 mmHg) 后,24小时的缩血压 (SBP) 显著降低.
- 无论浸泡时间或水温如何,SBP仍然较低.
- 在40分钟的热水浸泡后,在目标SBP范围 (110-130 mmHg) 内的时间增加了一倍多.
结论:
- 急性热水浸泡导致高血压患者的缩血压临床上有意义的降低.
- 降血压效果持续24小时,不依赖于浸泡时间或测试范围内的水温.
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