ISRCTN74481308已完成不适用
Chronic and Acute Effects of Artificial Colourings and Preservatives on Children's Behaviour
niversity of Southampton (UK)0 个研究点目标入组 297 人开始时间: 2005年8月2日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 297
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 性别
- All
入选标准
- •Stage 1 - Chronic exposure - 120 three year old children and 120 eight year old children from the general population.
- •Stage 2 - Acute exposure - 45 eight year old children selected as being responders or non-responders in the Stage 1 challenge.
排除标准
- •Those on special diets.
研究者
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