Effectiveness of Toothbrushing Techniques in Plaque Removal and Caries Lesion Control in Erupting Primary Permanent Molars - Randomized Clinical Trial Abbreviated Over 24 Months
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 220
- 试验地点
- 1
- 主要终点
- dental caries
研究概览
简要总结
The aim of the study is to evaluate the effectiveness of cross-toothbrushing technique compared with anteroposterior and biofilm removal and control of caries lesions in first permanent molars.
详细描述
220 children between 5-7 years with at least one permanent molar erupting will be selected, with a maximum score of ICDAS 3. These children will be randomly allocated into two groups according to the technique adopted. The teeth will be evaluated by ICDAS, laser fluorescence (DIAGNOdent), QLF and subtraction radiography at baseline and after 15 days, 3, 6, 9,12,18,24 months.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 5 Years 至 7 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •erupting primary permanent molar
排除标准
- •caries ( ICDAS 4,5 and 6),
- •enamel defects,
- •restoration
研究组 & 干预措施
multilevel filaments toothbrush
Children will brush with anteroposterior toothbrushing and a modified toothbrush (multilevel filaments)
干预措施: modified toothbrush with multilevel filaments (Behavioral)
cross toothbrushing
Children will brush with cross toothbrushing.
干预措施: cross toothbrushing (Behavioral)
结局指标
主要结局
dental caries
时间窗: 24 months
次要结局
- dental plaque(24 months)
研究者
Mariana Minatel Braga
Principal investigator
University of Sao Paulo