Clinical Evaluation of Lithium Disilicate and Hybrid Nano-ceramic Anterior Endocrowns (Randomized Clinical Trial)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Patient satisfaction
研究概览
简要总结
the aim of this study was to evaluate the clinical performance of two CAD/CAM materials, hybrid nano-ceramic and lithium disilicate ceramic, in the fabrication of anterior endocrowns in patients with anterior endodontically treated teeth. While the postulated null hypothesis of this study was that there will be no significant difference between the performance of hybrid nanoceramic and lithium disilicate anterior endocrowns in patients with endodontically treated teeth.
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
- 20 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients with good oral hygiene
- •Patients having one or more endodontically treated molars that need prosthetic restoration.
- •Molars should have enough tooth structure for endocrown restoration with minimum 3 walls with thickness not less than 1.5 mm and gingival step placed supragingival
- •Fully erupted molars
- •Molars free of developmental defect
- •Healthy periodontium
- •Absence of periapical pathosis
- •Acceptable endodontic treatment and proper bone support
排除标准
- •Patients with bad oral hygiene
- •Patients with active periodontal disease
- •Patients with missing teeth opposing to the area intended for restoration
- •Patients with parafunctional habits or psychiatric problems or unrealistic expectation.
研究组 & 干预措施
Lithium disilicate
The intervention will be: Prosthetic endocrown
干预措施: Endocrown (Procedure)
Hybrid nanoceramic
The intervention will be: Prosthetic endocrown
干预措施: Endocrown (Procedure)
结局指标
主要结局
Patient satisfaction
时间窗: 2 years
Using Binary Visual Analogue scale (Satisfied/ not satisfied)
次要结局
- Shade matching(2 years)
研究者
Sameh Abou-steit
Principal investigator
Cairo University