Prospective Observational Study on the Effects of Blood Donation on Blood Pressure, Iron Metabolism and Oxidative Stress
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 300
- 试验地点
- 1
- 主要终点
- blood pressure
研究概览
简要总结
The investigators want to investigate the effects of blood donation to blood pressure, to iron metabolism and oxidative stress.
There are results of other studies that show, that there is a positive effect of blood donation to high blood pressure, iron metabolism and oxidative stress.
详细描述
The regular application flow of blood donation at that blood bank of Charité is not disturbed. There are only some more questions and measurement of blood pressure, iron metabolism, fat metabolism and oxidative stress.
No extra puncture of the vein is necessary.
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
- •first time donating blood or after a break of 12 months to last blood donation
- •voluntary attending blood donation and study
- •fulfilling the criteria of the blood donation center
排除标准
- •criteria of the blood donation center (e. g. low haemoglobin, fever, acute infection, having spent in tropical countries for the last months,general bad health condition,...)
- •missing informed consent to the study
结局指标
主要结局
blood pressure
时间窗: 3 months
seated blood pressure will be measured baseline and after 3 months by trained professionals
次要结局
- blood pressure(12 months)
研究者
Andreas Michalsen
Chair of clinical naturopathic medicine
Charite University, Berlin, Germany