Effect of Functional Treatment on Mandibular Asymmetry Caused by Unilateral Temporomandibular Joint Involvement in Children With Juvenile Idiopathic Arthritis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 22
- 试验地点
- 1
- 主要终点
- Mandibular growth in children with unilateral TMJ arthritis treated with an acrylic distraction splint
研究概览
简要总结
Temporomandibular joint (TMJ) arthritis is known to alter the mandibular development in children diagnosed with juvenile idiopathic arthritis. In a number of cases a genuine breakdown of cartilage and bone is seen in the affected joint which leads to asymmetric mandibular growth in the affected side. In cases of unilateral TMJ involvements severe mandibular asymmetric mandibular growth deviations are seen. We hypothesize that these growth deviations can be minimized and controlled by the use functional orthodontic appliance therapy.
详细描述
This is a retrospective study design with the aim to evaluate the clinical procedures we have used the last 15 years to treat JIA patients with unilateral TMJ arthritis. More specifically, the purpose is to evaluate the mandibular growth in all JIA patients with unilateral TMJ arthritis and an asymmetric mandibular growth pattern treated with non-surgical distraction splint therapy between 1994 and 2010 at the dep. of Orthodontics, Aarhus University, Denmark. The evaluation is based on radiological examinations at the beginning of their non-surgical distraction treatment as well as after the patients have finished their distraction-splint therapy.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 5 Years 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Juvenile Idiopathic arthritis patients diagnosed with unilateral temporomandibular joint arthritis and an asymmetric mandibular growth pattern
排除标准
- •Juvenile Idiopathic arthritis patients diagnosed with bilateral temporomandibular joint arthritis
- •Juvenile Idiopathic arthritis patients with no mandibular growth potential left.
结局指标
主要结局
Mandibular growth in children with unilateral TMJ arthritis treated with an acrylic distraction splint
时间窗: average treatment with splint is 6.4 years
The craniofacial dimensions are measured radiologically prior to the start of the treatment with the distraction splint. Second measurements of the craniofacial dimensions are evaluated after the patients have ended the treatment with the distraction splint. In that way we are able to evaluate the craniofacial growth in the affected side compared to the craniofacial growth in the "healthy" side in JIA patients with unilateral TMJ arthritis. The succces of the distraction splint treatment is decided based the splints ability to normalize the craniofacial growth in the affacted side.
次要结局
未报告次要终点