ISRCTN52655400已完成不适用
Prospective comparative study of affects of two functional appliances
Record Provided by the NHSTCT Register - 2005 Update - Department of Health (UK)0 个研究点目标入组 200 人开始时间: 2005年9月30日最近更新:
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 200
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
- •200 patients awaiting treatment on orthodontic waiting lists to be allocated into one of the two groups.
- •1. Class II division 1 malocclusion on a skeletal II base
- •2. Madibular retrongnathia contributing to the skeletal II base
- •3. Minimum overjet of 7mm
- •4. Male caucasians aged 12-14 years by Jan 1st 2003
- •5. Female caucasians aged 10-13 years by Jan 1st 2003
- •6. No history of orthodontic treatment
- •7. No permanent tooth extractions
- •8. No relevant medical history
排除标准
- •If patients don't fit in to the inclusion criteria defined above then they were not included in the study.
研究者
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