Retention and caries preventive effect of glass ionomer and resin based sealants among 7-10 years old schoolchildren: An 18 month randomized controlled trial.
试验速览
- 阶段
- 3 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Retention rates
研究概览
简要总结
Aim of the study is to compare the retention and caries preventive effect of conventional glass ionomer fissure sealants and resin based fissure sealants among 7-10 years age school children in govt.schools of Bheemunipatnam mandal. A randomized controlled clinical trial using a split-mouth technique will be carried out among 7-10 yrs aged school children in governmentschools of Bheemunipatnam mandal. Prior permission will be taken from the principals of schools.Written informed consent will be sent to the parents/guardians of children who were willing to participate, explaining the benefits and risks involved.The principal investigator will perform the clinical examination of every participant and the contralateral first permanent mandibular molar tooth will be sealed with two different types of sealants.On one side of the mouth, Glass ionomer sealant and on another side resin based sealant will be applied according to the manufacturer’s instructions. Retention of both the conventional and resin based sealants will be evaluated and compared by the examiner at 3,6, 12 and 18 months interval.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- Participant Blinded
入排标准
- 年龄范围
- 7.00 Year(s) 至 10.00 Year(s)（—）
- 性别
- All
入选标准
- •Children parents who had given consent.
- •Children whose first permanent molars consists of deep fissures with 0 & 1 scores,according to ICDAS classification contralaterally.
排除标准
- •)Children with special needs and uncooperative children.
- •Children with developmental anomalies like enamel hypoplasia , dental fluorosis 3)Children with bruxism or para functional habits.
- •Malocclusion with spacing, rotations and crowding.
- •Children whose teeth have insufficient isolation and thus cannot be treated with the specified application technique.
结局指标
主要结局
Retention rates
时间窗: 3 months, 6 months, 18 months
次要结局
- caries preventive effect(3 months, 6 months, 18 months)
研究者
KONATHAM REENA EVANGELINE
Anil neerukonda institute of dental sciences