Understanding and Diagnosing Allergic Disease in Twins
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 340
- 试验地点
- 2
- 主要终点
- Comparing immune systems of food allergic twins
研究概览
简要总结
The purpose of this study is to gain better understanding of how the immune system works in twins with and without allergic disease. Healthy volunteers are not specifically targeted. Healthy non-allergic study participants may be found through the course of evaluation for the presence of allergies.
详细描述
The purpose of this study is to study the genetic control and gain better understanding of how the immune system works in twins with and without allergic disease. Although healthy volunteers are not specifically targeted, they might be identified when non-allergic study participants are found through the course of evaluation for the presence of allergies.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Other
入排标准
- 年龄范围
- 0 Years 至 80 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Twin participants ages 0 to 80 years who are with or without allergy disease.
排除标准
- •Patients with special risks attendant to venipuncture will be excluded.
结局指标
主要结局
Comparing immune systems of food allergic twins
时间窗: 2 years
Differences in genetic and phenotypic characteristics between twin siblings
次要结局
未报告次要终点
研究者
Kari Christine Nadeau, MD, PhD
Associate Professor
Stanford University