Short- and Long-term Health Consequences of Workers During Consecutive Days of Heat Stress
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Change from baseline in fatigue
研究概览
简要总结
The purpose of this study is to measure fatigue and indicators of acute kidney injury during consecutive days of work in a hot environment.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 39 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy individuals
- •Regularly completes aerobic exercise at least 60 min per week
排除标准
- •History of cardiovascular, metabolic, respiratory, neural, or renal disease
- •Hypertensive or tachycardic during the screening visit (Systolic Blood Pressure > 139 mmHg, Diastolic Blood Pressure > 89 mmHg, heart rate > 100 bpm)
- •Current tobacco or nicotine use or previous regular use within the past 2 years
- •Current or previous musculoskeletal injury limiting physical activity
- •Taking medications with known thermoregulatory or cardiovascular effects (e.g., aspirin, beta blockers, diuretics, psychotropics, etc.)
- •A positive pregnancy test at any point during the study or currently breastfeeding
- •Study physician discretion based on any other medical condition or medication
研究组 & 干预措施
Hot Dry
The participant will complete four hours of work at a 45:15 work rest cycle in a 98°F (36.7°C) and 20% relative humidity environment.
干预措施: Hot Dry (Other)
结局指标
主要结局
Change from baseline in fatigue
时间窗: Hour 4
Fatigue will be measured using accelerometry, with the primary variable being jerk, the smoothness or unevenness of movement.
Biomarkers of acute kidney injury
时间窗: Hour 4
Tissue inhibitor of metalloproteinase 2 (TIMP-2) and insulin-like growth factor binding protein 7 (IGFBP7) are biomarkers that have the potential for early prediction of acute kidney injury.
次要结局
未报告次要终点
研究者
Riana Pryor
Assistant Professor
State University of New York at Buffalo