Effects of a Finishing Protocol Implementation on the American Board of Orthodontics - Objective Grading System Score in Patients of Orthodontic Postgraduate Program: A Quasiexperimental Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 34
- 试验地点
- 1
- 主要终点
- ABO-OGS Total Score
研究概览
简要总结
This study evaluates the effects of a finishing protocol in orthodontic outcomes using ABO-OGS scores. Patients who finish orthodontic treatment and fulfill the inclusion and exclusion criteria receive a treatment using a finishing protocol and their scores are compare with 40 patients who don't receive a finishing protocol
详细描述
The phase of finishing is the most demanding and detailed of all phases of the orthodontic treatment. American Board of Orthodontics- Objective Grading system is a detailed and objective method that evaluates the quality of the final outcome of orthodontic treatment. In order to evaluate and compare the effects of a protocol implementation on the ABO-OGS scores, standardize cast models and Pan X-Ray from by convenience patients of Orthodontic Postgraduate Program of University of Antioquia who finish orthodontic treatment and receive the protocol are digitized, eight variables are evaluate and ABO-OGS score is calculate. A comparison with 40 no-protocol ABO-OGS scores by convenience-selected patients is done. The protocol includes an educate residents program about finishing problems , an standardized clinical and X-ray assessment , brackets reposition and frequent clinical evaluation. The percentage of the protocol implementation is calculate in every patient and reliability test is make . The descriptive analysis and the ABO-OGS score comparison is done by Pearson or Spearman correlation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients who finish orthodontic treatment by orthodontic criteria
- •Receive finishing protocol
- •Accept and sign inform consent
- •Records ( Panoramic Xray and cast models) taken immediately or 7 days after orthodontic appliances are remove
排除标准
- •Patients who don't accept being at the study
- •Bad quality records
- •Prosthodontic, periodontic and surgical needs treatment after orthodontic treatment
结局指标
主要结局
ABO-OGS Total Score
时间窗: Until 7 days after orthodontic appliances are removed
Sum of 8 variables scores ( alignment, marginal ridge height, buccolingual inclination, overjet, interproximal contact, occlusal contacts, occlusal relationships, and root angulation ) 1: difference less than 1 mm, 2: difference between 1 and 2 mm, 3: difference bigger than 2 mm . Total score less than 20: Excellent , Total score between 20-30: Acceptable and Total Score: \> 30 No acceptable
次要结局
- Line Smile(Until 7 days after orthodontic appliances are removed)
- Arch Smile(Until 7 days after orthodontic appliances are re)
研究者
Alvaro Carvajal
Asociated Pofessor
Universidad de Antioquia