Performance of Continuous Glucose Monitoring Systems at Altitude.
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Accuracy of continuous glucose monitoring system (CGMS).
研究概览
简要总结
10 healthy volunteers will undergo the controlled lowering of their blood glucose level at sea level and a simulated altitude of 8,000 feet, to test the hypothesis that continuous glucose monitoring system measurement of blood glucose is as accurate at altitude as at sea level.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age 18 - 60 years.
- •No known medical conditions or concomitant medication.
排除标准
- •Pregnancy.
- •Marine diving in preceding 24 hours.
- •Unable to provide written informed consent.
研究组 & 干预措施
CGMS at sea level.
To assess reliability of continuous glucose monitoring system at sea level whilst subject undergo's a hyperinsulinaemic glucose clamp study.
干预措施: two step hyperinsulinaemic glucose clamp study. (Procedure)
CGMS reliability at simulated 8000 feet.
To assess reliability of continuous glucose monitoring system at a simulated altitude of 8,000 feet whilst the participant undergo's a hyperinsulinaemic glucose clamp study.
干预措施: two step hyperinsulinaemic glucose clamp study. (Procedure)
结局指标
主要结局
Accuracy of continuous glucose monitoring system (CGMS).
时间窗: One year.
To evaluate the accuracy of CGMS for glucose measurement at altitude (8,000 ft) in healthy volunteers.
次要结局
- The effect of altitude on the recognition of hypoglycaemic symptoms.(One year.)