The Chromatic Evaluation of Universal Nano-hybrid Composites
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Clinical inspection of the restorations
研究概览
简要总结
The goal of this clinical trial is to evaluate the preheating effect of a group shade resin-based composite. The evaluation will be done on Ryge criteria. The main question it aims to answer is if there is a difference in time between preheated and non-heated resin-based composites in the oral cavity. Participants will be given treatment for cavities class 2 on premolars and molar and will come for recall at 24h, 1 week, 6 weeks, 3 months, 6 months, and 1 year.
详细描述
The participants in the study will be adult patients (over 18 years old). Each patient will receive 2 restorations on premolars or molars, class 2, and medium cavities. The restorations will be performed under isolation with rubber-dam, and restored with preheated or not-heated resin-based composite. The occlusion will be tested and they will be notified to come for recall in order to make the evaluation of the restorations.
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
- None
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Permanent dentition
- •The OHI index = 0
- •Non-smoking patient
- •The patient has a healthy diet
- •The patient has parafunction
- •The antagonist tooth is healthy / with direct restorations
- •The caries are situated on proximal surfaces on premolars, molars
- •The cavities have a medium depth
排除标准
- •Temporary dentition
- •The OHI index >= 1
- •The patient is smoker
- •The patient has an unhealthy diet
- •The patient suffers from bruxism, clenching
- •The antagonist tooth has an indirect restoration
- •The caries are situated on canines or incisors
- •The cavities have a deep or shallow depth
结局指标
主要结局
Clinical inspection of the restorations
时间窗: 1 year
The blind observer will clinically inspect the restorations , following the Ryge scale criteria
次要结局
未报告次要终点
研究者
Prodan Corina Mirela
Dr.
Iuliu Hatieganu University of Medicine and Pharmacy