NCT00966134已完成不适用
Ghrelin, Growth Hormone and Growth Factors at High Altitude
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 主要终点
- Ghrelin, growth hormone, insulin-like growth factor I (IGF-I), IGF binding protein 1 (IGFBP1), IGF binding protein 2 (IGFBP2), IGF binding protein 3 (IGFBP3), acid-labile subunit (ALS), insulin, prolactin
研究概览
简要总结
Regulation of ghrelin, growth hormone and growth factors at high altitude and their change during ascent to high altitude has not been studied in depth yet. The study includes 33 volunteers (12f) investigated at sea level, 4 days after ascent to 3440m and 14 days after ascent to 5400-5900m.
The investigators hypothesized that during ascent growth hormone levels would increase to compensate for the higher energy needs at high altitude.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy and good physical fitness
排除标准
- 未提供
结局指标
主要结局
Ghrelin, growth hormone, insulin-like growth factor I (IGF-I), IGF binding protein 1 (IGFBP1), IGF binding protein 2 (IGFBP2), IGF binding protein 3 (IGFBP3), acid-labile subunit (ALS), insulin, prolactin
时间窗: 14 days
次要结局
未报告次要终点
研究者
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