A Retrospective Cohort Study on Clinical Success of Resin Sealants
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 88
- 主要终点
- Probability (%) of the caries development in the treated teeth assessed by Kaplan-Meier survival analysis (Bioestat 5.3).
研究概览
简要总结
This retrospective cohort study assessed sealant clinical success applied to pit and fissure by dental undergraduate students at Piracicaba Dental School - Brazil.
详细描述
A population presenting 1st/2nd permanent molars with sealed occlusal surfaces were considered. Dental records were reviewed for: patient's caries risk (High/Low); operator experience (scores 1 to 4, beginners to seniors); number of follow-up visits; isolation procedure; sealant/tooth type; and age at placement. Posteriorly, the patients were called to dental evaluation and the sealed teeth were classified regarding the sealant presence, partial presence or absence, with or without caries, or sealant replacement to a restorative material in Satisfactory or Unsatisfactory, considering the caries presence/absence. Successful outcome was considered in the caries absence.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 5 Years 至 14 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •A population presenting first and second permanent molars with sealed occlusal surfaces by dental undergraduate students at Piracicaba Dental School Brazil.
排除标准
- •First and second permanent molars with sealed occlusal surfaces by dentistry.
结局指标
主要结局
Probability (%) of the caries development in the treated teeth assessed by Kaplan-Meier survival analysis (Bioestat 5.3).
时间窗: 1 year
Outcome mensuration by clinical examination (caries prevention and retention sealant) and bitewing radiograph.
次要结局
未报告次要终点
研究者
Fernanda Miori Pascon
Teacher
University of Campinas, Brazil