Tooth Wear : Diagnosis- Treatment Decision- Management- Monitoring- Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 52
- 试验地点
- 2
- 主要终点
- Restoration
研究概览
简要总结
Tooth wear is a physiological process occurring from normal functioning of the dentition throughout lifetime.
详细描述
The studies in the current literature indicated that both techniques of tooth preparation and the materials used are appropriate for the treatment of this condition, but the tendency is to reduce tooth preparation as reasonably possible. In this clinical trial, the investigators will compare the outcomes of direct resin composite and indirect polymer-infiltrated-ceramic-network.
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
- Single (Outcomes Assessor)
盲法说明
The statistician will be blind to the treatment assigned to indivivual patients.
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients aged 18 years or older, in good general health, willing to participate in the study and accepting to come to regular controls in the future.
- •Patients representing any type of significant tooth wear (≥ 1 mm depth) with dentine exposure in at least 4 teeth: localized tooth wear anterior or posterior teeth and generalized tooth wear anterio and posterior teeth.
- •Patients having posterior support with at least 4 molars in occlusion, 1 pair per side, excluding third molar.
排除标准
- •Patients wearing removable partial prosthesis
- •Patients presenting skeletal Cl III occlusal Relationship
- •Patients with remaining clinical crown of ≤ 3 mm in height and presenting tooth anomaly in shape and number in addition to anterior diastemas.
- •Patients with symptomatic temporomandibular joint disorders.
研究组 & 干预措施
Composite resin
Restoration with composite resin has shown good clinical performance and limited occlusal wear. The Clearfil Majesty will be used in the present study.
干预措施: Clearfil Majesty TM (Device)
Polymer-infiltrated-ceramic-network
This hybrid material seems to be a promising material that imitates natural tooth properties. The VITA-Enamic® will be used in this study.
干预措施: Vita-Enamic® (Device)
结局指标
主要结局
Restoration
时间窗: up to 3 years
by modified USPHS criteria
次要结局
未报告次要终点