the Antibacterial Effect of Different Glass Ionomer Restoration Containing Zinc ,Silver and Fluoride Ion:in Situ Study
试验速览
- 阶段
- 不适用
- 入组人数
- 50
- 主要终点
- bacterial count
研究概览
简要总结
natural teeth will be filled with the 3 different material then the dentin sample will be collected ,bacterial culture and elementary analysis will be done
详细描述
orthodontic patient with premolar indicated for extraction , teeth will restored with the different material 3 months before doing extraction
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 10 Years 至 30 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patient need teeth extraction for orthodontic treatment
排除标准
- •carious teeth deciduous teeth
研究组 & 干预措施
silver modified glass ionomer
干预措施: silver modified glass ionomer (Procedure)
conventional glass ionomer
干预措施: conventional glass ionomer (Procedure)
zinc modified glass ionomer
干预措施: zinc modified (Procedure)
结局指标
主要结局
bacterial count
时间窗: 3months
streptococcus mutant count by culture of dentin sample excavated from the tooth after restoration removal
elementary analysis of dentin
时间窗: 3months
elementary analysis of dentin component excavated from the cavity after restoration removal to detect the change in tooth mineral
次要结局
未报告次要终点
研究者
Dina mounir elkady
assistant lecturer
Cairo University