烧伤大小和环境条件改变了烧伤幸存者对运动的温度调节反应
Luke N Belval1, Matthew N Cramer1, Gilbert Moralez1,2
1Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital Dallas and University of Texas Southwestern Medical Center, Dallas, TX 75231, USA.
概括
烧伤幸存者可以在温和的条件下运动而不会过热. 然而,在炎热的环境中炼会增加高温症的风险,特别是燃烧表面面积较大时.
科学领域:
- 运动生理学 运动生理学
- 烧伤康复治疗 烧伤康复治疗
- 热调节 热调节 热调节
背景情况:
- 烧伤幸存者经常面临温度调节方面的挑战.
- 了解运动能力和安全对于烧伤康复至关重要.
研究的目的:
- 测试烧伤幸存者是否可以在温和和热的环境中安全地炼.
- 根据烧伤严重程度 (%TBSA) 来评估运动期间核心体温的变化.
主要方法:
- 烧伤幸存者有不同的%TBSA (低,中等,高) 进行了60分钟循环人体力测量.
- 运动是在温带 (25°C) 和热 (40°C) 条件下进行的.
- 核心体温 (胃肠道温度,TGI) 被监测.
主要成果:
- 没有参与者在温带条件下面临高温症的风险.
- 在炎热的条件下,比较高的TBSA燃烧幸存者的%显示出更大的温度升高.
- 中度和高%TBSA烧伤幸存者的很大一部分在炎热的环境中超过了38.5°C的核心温度.
结论:
- 在温带气候下,轻度/中度运动对烧伤幸存者来说是安全的.
- 在炎热的环境中炼对烧伤幸存者的高热症风险增加,与%TBSA烧伤相关.
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