The Effect of Er:YAG Laser on Clinical Success of a Hydrophilic Fissure Sealant
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 44
- 试验地点
- 2
- 主要终点
- Retention rate
研究概览
简要总结
This study was conducted on 44 (19 girls and 25 boys) patients presenting 132 permanent first molars, who applied for oral examination to Adnan Menderes University Faculty of Dentistry Department of Pediatric Dentistry. The patients involved in the study were aged between 7-11 years who had fully erupted permanent first molars, which were suitable for non-invasive fissure sealant application (narrow, deep fissures).
详细描述
The permanent first molar teeth were cleaned using a polishing brush and pumice and isolated with cotton rolls. Caries status was assessed using DIAGNOdent pen (DIAGNOdent pen 2190, KaVo, Biberach, Germany) at the occlusal and proximal sites. Teeth having DIAGNOdent readings of 12 or less at the occlusal site and 7 or less at the proximal site were included in the study. Then, the teeth were divided into three groups. The first group (Grup A) of teeth were etched with phosphoric acid, the second group of teeth (Group L) were etched with Er:YAG laser and the third group of teeth (Group A+L) were etched with both Er:YAG laser and phosphoric acid. The patients were recalled for follow up examination at the 3rd, 6th and 9th months. The teeth were assessed using mouth mirror and explorer regarding new caries formation and retention of the fissure sealants. The obtained data were analyzed using SPSS 24.0 (SPSS 24.0 for Windows, SPSS Inc., Chicago, IL, USA).
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 (Outcomes Assessor)
入排标准
- 年龄范围
- 7 Years 至 11 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients who participated in this study had good general health and oral hygiene.
- •Fully erupted permanent first molar teeth with deep, narrow fissures
- •Teeth with no detectable occlusal and proximal caries
排除标准
- •Hypomineralized areas such as fluorosis, molar incisor hypomineralization
- •Allergy to resins, who were not willing to participate in the study.
- •Teeth with hypomineralized areas such as fluorosis,
- •Teeth with molar incisor hypomineralization
结局指标
主要结局
Retention rate
时间窗: Change from Baseline retention rate at 12 months
Clinical success
次要结局
未报告次要终点
研究者
Sultan KELES
Assist. Prof.Dr.
Aydin Adnan Menderes University