Evaluation of Trabecular Bone Changes in Individuals With Periodontal Disease Using Fractal Analysis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Evaluation of the effect of periodontal disease on alveolar bone by fractal analysis
研究概览
简要总结
In this study, the effects of periodontal disease on alveolar bone were investigated using fractal analysis method.
详细描述
Background: It is very difficult to objectively evaluate the negative changes in bone structure due to periodontitis. The present study was aimed to evaluate the trabecular bone changes between healthy individuals and periodontitis patients by fractal dimension analysis on digital panoramic radiographs.
Method: The study included 50 periodontally healthy individuals (control group), 50 individuals with Stage 1 periodontitis (S1-P group), 50 individuals with Stage 2 periodontitis (S2-P), and 50 individuals with Stage 3 periodontitis (S3-P), a total of 200 individuals were included. The fractal dimension (FD) value of the trabecular bone in the interproximal space between mandibular first molar and second premolar tooth roots was evaluated using Image J program. The mean fractal dimension values of the two regions were calculated by box counting method.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •18-65 years old
- •Getting a diagnosis of stage 1,2 and 3 periodontitis
- •Be diagnosed as periodontally healthy
- •Have no barriers to obtaining radiographs
- •Not having any systemic disease that may affect periodontal status
- •Not smoking and alcohol use
- •Volunteer to participate in the study
排除标准
- •Those who use drugs that can affect bone metabolism
- •Radiographs with poor diagnostic quality
- •Root canal treatment or teeth with periapical lesions in the area of interest
- •Individuals who have suffered a fracture or trauma that affects the anatomy or integrity
结局指标
主要结局
Evaluation of the effect of periodontal disease on alveolar bone by fractal analysis
时间窗: baseline
Fractal dimension evaluation can give an objective result about the effect of periodontal disease on alveoler bone, since it shows changes in bone trabeculation numerically.
次要结局
- gingival index(baseline)
- Probing pocket depth(baseline)
- plaque index(baseline)
研究者
Ummuhan Tekin Atay
Principal Investigator
Necmettin Erbakan University