NCT03220321Unknown不适用
Pink and White Esthetic Scores of Polymer-infiltrated-ceramic-network and Lithium Disilicate Implant Hybrid Abutment Crowns: Randomized Clinical Trial
适应症
干预措施
试验速览
- 阶段
- 不适用
- 入组人数
- 18
- 主要终点
- Pink Esthetic Score (PES)
研究概览
简要总结
The aim of this study is to evaluate the effect of polymer-infiltrated-ceramic-network hybrid ceramic on pink and white esthetics in comparison with lithium disilicate.
The research hypothesis is that there will be comparable clinical performance results between polymer-infiltrated-ceramic-network and lithium disilicate hybrid abutment crowns.
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 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Literate, capable of reading and signing the informed consent document
- •Healthy, free from or with controlled systemic disease
- •With acceptable oral health to support implant restorations
- •With good bone quality and quantity
- •Cooperative, accepting follow up and maintenance sessions
- •Having single missing tooth in esthetic zone
排除标准
- •Under 18 years old
- •Illiterate, unable of comprehending or signing the informed consent document
- •Unhealthy with uncontrolled systemic disease
- •Pregnancy
- •With unfavorable oral state that might affect implant procedure and restoration
- •Uncooperative, not willing to return for follow up visits
研究组 & 干预措施
IPS e.max hybrid abutment crown
Active Comparator
干预措施: Lithium disilicate (IPS e.max) hybrid abutment crown (Other)
VITA Enamic hybrid abutment crown
Experimental
干预措施: PICN (VITA Enamic) hybrid abutment crown (Other)
结局指标
主要结局
Pink Esthetic Score (PES)
时间窗: 6 months
Pink esthetics
White Esthetic Score (WES)
时间窗: 6 months
White esthetics
次要结局
未报告次要终点
研究者
Nourhan Mohammed Elsaad Elrifaie
Resident
Cairo University
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