Comparison of The Short Term Effects of Different Palatal Expanders Using CBCT.
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 31
- 试验地点
- 2
- 主要终点
- Amount of skeletal and dental expansion
研究概览
简要总结
Evaluating and comparing the short term effects of different palatal expanders on the amount of palatal expansion and buccal tipping of posterior teeth.
Hypothesis:
H0: There is no difference in the short term effects between the different palatal expanders.
H1: There is a significant difference in the short term effects between the different palatal expanders.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 10 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Non-syndromic adolescent patients.
- •Patients in need for palatal expansion treatment.
- •Average face height.
- •No previous orthodontic treatment.
排除标准
- •Syndromic adolescent patients.
- •Patients not in need for palatal expansion treatment.
- •Non-average face height.
- •Previous orthodontic treatment.
结局指标
主要结局
Amount of skeletal and dental expansion
时间窗: 3 months
These are linear measurements which will be measured in millimetres in the first and the second cone beam computed tomography images and the difference will be calculated.
Amount of dental inclination
时间窗: 3 months
These are angular measurements which will be measured in degrees in the first and the second cone beam computed tomography images and the difference will be calculated.
次要结局
未报告次要终点
研究者
Najla Alhamdani
Master degree student
King Abdulaziz University