Noninvasive Blood Glucose Monitoring Using Otoacoustic Emissions
试验速览
- 阶段
- 不适用
- 入组人数
- 44
- 试验地点
- 1
- 主要终点
- Otoacoustic emissions change with blood sugar levels
研究概览
简要总结
The purpose of the research is to determine whether a noninvasive hearing test may be used to predict blood glucose in people with diabetes.
详细描述
Participation in the study will involve listening to sounds through earphones while blood glucose levels are measured by taking blood samples using a lancet. During the study, blood glucose levels will be increased by drinking a beverage containing sugar.
Up to five visits to the NCRAR will be needed over a six-month period to complete the study. Each visit lasts either two or four hours, and will be scheduled at your convenience. You will be paid $20 for the first 2-hour screening visit and $50 for each 4-hour visit. You will be paid $30 if you are selected to participate in a 2-hour Attention Correlation Test that a sub-set of 10 participants will complete.
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 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •18 years or older
- •Normal hearing
- •Hemoglobin A1C of 5.5-8%
排除标准
- •Volunteers may not participate if they have peripheral neuropathy
- •visual impairment due to diabetic retinopathy
- •organ failure (kidney, liver heart, or lungs)
- •severe or unstable cardiovascular disease
- •active alcohol or drug abuse
- •schizophrenia
- •bipolar disorder
- •active major depressive disorder
- •active foot ulcerations
- •active viral or other infections such as HIV
- •hepatitis, or pneumonia
- •serious renal
- •cardiac or cognitive dysfunction.
结局指标
主要结局
Otoacoustic emissions change with blood sugar levels
时间窗: One 2-hour screening visit, and on 4-hour visit
次要结局
未报告次要终点