NCT03314545Unknown不适用
Clinical Evaluation of Laminate Veneers With Coronal Post Versus Post and Core Foundation Restoration With Single Crown for Restoration of Endodontically Treated Anterior Teeth (Randomized Controlled Trial) "In-vivo Study"
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 35
- 主要终点
- Gross Fracture
研究概览
简要总结
Clinical evaluation of Laminate veneers with coronal post versus post and core foundation restoration with single crown for restoration of endodontically treated anterior teeth (Randomized Controlled Trial) "In-vivo Study"
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 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •From 18-60 years old, should be able to read and sign the consent document.
- •Ability to tolerate the restorative procedures (physical and psychological).
- •Patients with anterior endodontically treated teeth indicated for coronal restoration:
- •Good oral hygiene
- •Minimum remaining coronal tooth height of 4 mm
- •Normal functional occlusal stresses within physiological limits.
- •Adequate crown/root ratio
- •No signs and symptoms related to active periapical pathosis or endodontic failure.
- •With no active periodontal or pulpal problems.
- •Willing to return for follow-up visits.
排除标准
- •Teeth not fully erupted as in young patients.
- •Poor oral hygiene and lack of motivation
- •Vital teeth
- •Psychiatric problems or unrealistic expectations
- •Excessive parafunctional stresses and bad habits like nail biting. 11
- •The absence of sound enamel margins for the preparation
- •Abnormally small teeth or with structural defects in enamel. 12
- •Tooth mobility or inadequate crown/root ratio.
结局指标
主要结局
Gross Fracture
时间窗: one year
: Alpha (A),Restoration is intact and fully retained. Bravo (B), Restoration is partially retained with some portion of the restoration still intact. Charlie (C), Restoration is completely missing.
次要结局
- marginal integrity(one year)
- caries(one year)
- marginal discoloration(one year)
- color match(one year)
研究者
Mohamed Ahmed Abdelrahman Elsadek
Assistant Lecturer
Cairo University
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