NCT03103802Unknown不适用
Evaluation of the Accuracy of Digital Models Obtained Using Intraoral and Extraoral Scanners Versus Gold Standard Plaster Model (Diagnostic Accuracy Study)
适应症
干预措施
试验速览
- 阶段
- 不适用
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- diagnostic accuracy
研究概览
简要总结
This study is to compare the diagnostic accuracy of digital models obtained via 10 digitization techniques to the reference standard of orthodontic plaster model through dental measurements
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •adult patients seeking orthodontic treatment permanent dentition
排除标准
- •deciduous or mixed dentition cleft lip and palate patients
研究组 & 干预措施
Intra-oral scanning
Experimental
干预措施: intra-oral digital scanner and extra-oral digital scanner (Device)
extra-oral scanning of the plaster model obtained via alginate
Experimental
干预措施: intra-oral digital scanner and extra-oral digital scanner (Device)
extra-oral scanning of plaster model obtained via rubber base
Experimental
干预措施: intra-oral digital scanner and extra-oral digital scanner (Device)
extra-oral scanning of the rubber base impression
Experimental
干预措施: intra-oral digital scanner and extra-oral digital scanner (Device)
extra-oral scanning of the alginate impression
Experimental
干预措施: intra-oral digital scanner and extra-oral digital scanner (Device)
结局指标
主要结局
diagnostic accuracy
时间窗: 6 months
evaluation of the accuracy of digital models obtained using scanners
次要结局
未报告次要终点
研究者
Moahmed Amr Labib
Intern Student
Cairo University
研究点 (1)
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