NCT01156038已完成1 期
Atopy Patch Test in Normal Population : Pilot Study
适应症
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 15
- 试验地点
- 2
- 主要终点
- Reaction of atopy patch test
研究概览
简要总结
Atopy patch test in normal population
详细描述
The initial diagnostic work up of suspected food allergy includes patient's history, skin prick test (SPT), measurement of food specific immunoglobulin E (IgE) with serological assays, and more recently the atopy patch test. A positive SPT seems to reflect early reactions to food challenges, whereas the atopy patch test has a high diagnostic efficacy for late phase clinical reactions. The purpose of this study was to evaluate atopy patch test reaction in non-atopic population.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy volunteer
- •Age 18-40 yrs
- •Volunteer sign for informed consent
排除标准
- •who have dermographism
- •who have chronic disease eg.autoimmune disease, immune deficiency, cancer or allergic disease
- •pregnant women
- •who have severe eczema
- •who receive antihistamine, topical steroid and systemic steroid > 20 mg/day within 7 days prior study
结局指标
主要结局
Reaction of atopy patch test
时间窗: 3 days
To evaluate outcome of atopy patch test reaction in non-atopic subject
次要结局
- Comparisons atopy patch test reaction between lyophilized allergen and commercial allergen(3 days)
研究者
研究点 (2)
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