NCT01765062已完成不适用
One Year Skeletal and Dental Arch Changes Following Rapid Maxillary Expansion Treatment in Children
State University of Maringá1 个研究点 分布在 1 个国家目标入组 14 人开始时间: 2008年7月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- changes in cephalometric variables
研究概览
简要总结
Many author have exposed the rapid and slow expansion, the diversity of activation and containment protocols and the follow-up time, justify the need for more studies to evaluate the effects to the ERM for the long-term.
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
- 5 Years 至 11 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •cross-bite with maxillary atresia
排除标准
- •patients had undergone orthodontic treatment or had a syndrome
结局指标
主要结局
changes in cephalometric variables
时间窗: prior to rapid maxillary expansion (T0), after three months (T1) and after one year
次要结局
- Dental casts(prior to rapid maxillary expansion (T0), after three months (T1) and after one year (T2).)
研究者
André Barbisan de Souza, DDS
Kelly Regina Micheletti, DDS
State University of Maringá
研究点 (1)
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