NCT01490385已完成不适用
The Effect of Light Emitting Diode Phototherapy on the Rate of Orthodontic Tooth Movement - A Clinical Study
Bryan Tompson2 个研究点 分布在 1 个国家目标入组 11 人开始时间: 2011年7月最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 11
- 试验地点
- 2
- 主要终点
- Extraction space size
研究概览
简要总结
LED Phototherapy will increase the velocity of Orthodontic tooth movement.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 10 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •bilaterally symmetric extraction of premolar teeth with residual extraction spaces large enough to ensure space closure is not complete prior to the subsequent orthodontic appointment
- •no medicines or systemic illness
- •full banding/bonding of teeth
排除标准
- •non-extraction treatment
- •systemic illness
- •prior orthodontic treatment
研究组 & 干预措施
LED Phototherapy
Active Comparator
LED phototherapy will be delivered transdermally via an extra-oral device and in a split mouth manner (half of the dental arch).
干预措施: LED Phototherapy (Device)
Control: conventional orthodontic tooth movement
No Intervention
结局指标
主要结局
Extraction space size
时间窗: T0, T1, T2
T0=the start of active extraction space closure T1=3-7 weeks after T0 T2=4-7 weeks after T1
次要结局
未报告次要终点
研究者
Bryan Tompson
Head, Discipline of Orthodontics
University of Toronto
研究点 (2)
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