Efficiency of Piezocision-assisted Orthodontic Treatment in Adult Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 24
- 主要终点
- Overall treatment time measurement (in days)
研究概览
简要总结
This study was designed as a randomized controlled clinical trial to compare conventional orthodontic treatment (control group) and piezocision-assisted orthodontic treatment (PS group). Twenty-four consecutive adult patients from the Orthodontics Department of Liege University Hospital, Belgium who met the inclusion criteria were enrolled from January to October of 2013.
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
- None
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adult patients (completed growth)
- •Maxillary and mandibular overcrowding
- •Patient demand for orthodontic treatment
- •Adequate dento-oral health
- •ASA I and ASA II
- •Compliance with clinic visits every 2 weeks
排除标准
- •A need for tooth extraction
- •A need for orthodontic temporary anchorage devices
- •A history of periodontal disease
- •Altered bone metabolism (e.g., due to anti-resorptive drug, steroid or immunosuppressant use)
- •Mental or motor disabilities
- •Pregnancy
结局指标
主要结局
Overall treatment time measurement (in days)
时间窗: 3 years
Comparaison of the overall treatment time between the test group (piezocision group) and the control group will be performed. It will be evaluated by measuring the time (in days) between the placement and the debond of the orthodontic appliance. The hypothesis is that piezocision accelerate orthodontic tooth movement.
次要结局
- Root resorption parameters measurements (intrabuccal radiographic in millimeters)(3 years)
- Comparaison of periodontal parameters between the test group and the control group before (at baseline) and after orthodontic treatment.(3 years)
- Patient-centered outcomes (VAS questionnaire)(7 days)
研究者
Dr. France LAMBERT
Professor
University of Liege