Mechanisms of Hypoglycemia Associated Autonomic Dysfunction, Question 3
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 22
- 试验地点
- 2
- 主要终点
- catecholamine measures
研究概览
简要总结
It has been found that in some cases, when a person with Diabetes Mellitus has an episode of low blood sugar,or hypoglycemia, and then later exercises, he or she is vulnerable to another bout of hypoglycemia during that exercise. The purpose of this study is to determine what factors during the previous bout of hypoglycemia might cause another bout of hypoglycemia while exercising later.
详细描述
The SPECIFIC AIM of the study outlined in this proposal is to determine if hypoglycemia blunts counterregulatory responses during subsequent exercise in Type 1 Diabetes Mellitus due to physiologic increases in plasma cortisol.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 50 Years(Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Males and females with Type 1 Diabetes Mellitus will be studied. Subjects recruited will be 18-50 years, with an HBA1c less than 9.5%, who have been diagnosed with diabetes for >5 years, with no clinical evidence of diabetic tissue complications.
排除标准
- •Subjects with known prior cardiac events will be excluded from the study. Additional exclusion criteria:
- •all medical students (Vanderbilt policy)
- •prior or current history of poor health
- •abnormal results following blood and physical examination
结局指标
主要结局
catecholamine measures
时间窗: 8 months
次要结局
未报告次要终点
研究者
Steve Davis
Chairman of Medicine
Vanderbilt University
