NCT07503626已完成不适用
Optimization of Orthodontic Bracket Placement by Using Two Different Protocols of Digitally Aided Bonding (Split-Mouth Randomized Controlled Clinical Trial)
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 18
- 试验地点
- 1
- 主要终点
- Bracket Placement Accuracy
研究概览
简要总结
The aim of this study is to compare the accuracy of orthodontic bracket positioning using two different protocols of digitally aided bonding.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 12 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with permanent dentition starting orthodontic treatment requiring vestibular fixed orthodontic appliance according to treatment needs.
- •Fully erupted set of teeth (except for the second and third molars).
- •Mild to moderate crowding.
- •Good oral hygiene.
排除标准
- •Any medical or dental conditions that may impede orthodontic treatment.
- •Patients with severe crowded or rotated teeth, or partially erupted teeth that will hinder the proper positioning of the brackets or bonding trays.
- •Patients with any enamel abnormalities, hypoplastic enamel, white spot lesions.
- •Presence of large restorations or carious teeth.
- •Presence of supernumerary or impacted teeth or tooth agenesis.
研究组 & 干预措施
Indirect bonding group
Experimental
干预措施: 3D printed indirect bonding trays (Other)
Guided direct bonding group
Experimental
干预措施: 3D printed guiding direct bonding trays (Other)
结局指标
主要结局
Bracket Placement Accuracy
时间窗: Immediately after bonding
Measured as the linear and angular deviation between the virtually planned and actual bracket positions using 3D superimposition technique of the digital setup model and intraoral scan after bonding.
次要结局
- Immediate Bracket Failure(Immediately after bonding)
研究者
Sarah Alaaeldin Ahmed Fathy Elsaied
Postgraduate Student in the Department of Orthodontics - Faculty of Dentistry
Alexandria University
研究点 (1)
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