Performance of Glass-ionomer Cements in the Pit and Fissure Sealing and Atraumatic Restorative Treatment: a Randomized 2-year Clinical Trial
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- 入组人数
- 147
- 主要终点
- Number of the teeth with glass-ionomer cement retention and prevention of caries.
研究概览
简要总结
The purpose of this randomized clinical trial was evaluate the performance of two conventional glass-ionomer cements in the pit and fissure sealing and atraumatic restorative treatment in high caries risk children.
详细描述
Sealants were applied on sound permanent first molars by "press finger technique" and carious deciduous molars that required either class I or class II restorations were restored according to manufacturers' recommendations in order to caries prevention and control.
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 9 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Volunteers that having at least two permanent first molars of opposite sides of the mouth, erupted in the oral cavity, caries-free and high-risk disease (presence of white spots, history of caries, plaque in smooth surfaces and gingivitis);
- •Children who had one or two bilateral matched pairs of carious deciduous molars that required either class I or class II restorations.
排除标准
- •Children who did not meet the minimum requirements for the achievement of sealants or parents / guardians did not agree to participate;
- •No history of spontaneous pulpal pain.
结局指标
主要结局
Number of the teeth with glass-ionomer cement retention and prevention of caries.
时间窗: 6-month
Criteria established by Frencken et al. (1998) was used.
Number of the teeth with good restoration and caries absence.
时间窗: 6-month
Criteria established by Frencken et al. (1998) was used.
次要结局
- Frequency of loss of the sealing material and prevention of caries.(6-month)
研究者
Fernanda Miori Pascon
Teacher
University of Campinas, Brazil