NCT01328704已完成不适用
Observational Study to Evaluate Changes in Iron, Vit-D, and CRP During a Twelve to Twenty-Four Week Supervised Triathlon Training Program
Avera McKennan Hospital & University Health Center1 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2012年1月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Iron level
研究概览
简要总结
The purpose of this study is to observe changes in iron status and vitamin D status during a 12-24 week supervised training program, specifically males and females between the ages of 30 and 50 years old.
详细描述
Study subjects will be participants in a triathlon training program through the Avera Sports Institute in Sioux Falls, SD. This clinical study will examine changes in iron and vitamin D levels. Blood specimens will be collected at baseline and again after 3 and 6 months of participating in the training program.
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
- 30 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Males and premenopausal females between the ages of 30 and 50 years old
- •Training through the Avera Sports Institute Triathlon Training Program
- •Agree to keep diet, exercise and all current health habits stable during participation in the study
排除标准
- •Women who are pregnant, breastfeeding or planning to become pregnant
- •Has a chronic disease that affects calcium or bone metabolism
- •Has a chronic disease that affects iron metabolism or iron storage
- •Has kidney disease
- •Has any laboratory or biometric value that would indicate an issue for the safety of the study subject
- •Is currently participating in another clinical research study
结局指标
主要结局
Iron level
时间窗: baseline, 3 months, 6 months
Serum iron levels
Vitamin D level
时间窗: Baseline, 3 months, 6 months
Serum Vitamin D 25(OH)D levels
C-Reactive Protein level
时间窗: Baseline, 3 months, 6 months
Serum C-reactive protein level
次要结局
- Hemoglobin level(Baseline, 3 months, 6 months)
- Ferritin level(Baseline, 3 months, 6 months)
- Hematocrit(Baseline, 3 months, 6 months)
- Total Iron Binding Capacity level(Baseline, 3 months, 6 months)
研究者
研究点 (1)
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