Clinical Performance of Fiber Reinforced FRC Base and Bonded CAD/CAM Resin Composite Endocrowns Versus Conventional Lithium Disilicate Endocrowns in Posterior Teeth (1y Randomized Clinical Trial)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 110
- 试验地点
- 1
- 主要终点
- clinical Fracture
研究概览
简要总结
This research proposal is introduced to clinically test short fiber reinforced flowable resin composite material (everX Flow, GC Europe) as a supporting base under CAD/CAM resin composite endocrowns due to gap of knowledge present in this area.
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
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 38 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Endodontically treated molar teeth indicated for endocrown.
- •Presence of favorable occlusion and teeth are in normal alignment with the adjacent teeth, -medically free
排除标准
- •▪ Endodontically treated molar teeth indicated for post and core or only crown coverage.
- •Severe periodontal problems
研究组 & 干预措施
Hybrid Nano-ceramic (Grandio) CAD/CAM Endocrowns
Adding of short fiber reinforced flowable resin composite material (everX Flow, GC Europe) as a supporting base under CAD/CAM resin composite endocrowns
干预措施: Fiber flowable (SFRC) support below hybrid nanoceramic endocrowns (Procedure)
Lithium Disilicate (e.max) Endocrowns
Lithium Disilicate (e.max) Endocrowns
干预措施: all ceramic Endocrowns (emax) (Procedure)
结局指标
主要结局
clinical Fracture
时间窗: change from baseline and months: 3, 6, 12
modified usphs criteria (alpha, bravo, charlie) with measuring unit: scoring system (ordinal)
次要结局
- clinical performance marginal adaptation(change from baseline and months: 3, 6, 12)
研究者
Sherifa Ahmed Abdelaziz Kandil
Lecturer, Conservative dentistry department, Faculty of Dentistry, Cairo University.
Cairo University