Zirconia Vs Titanium Implants in Horizontally Deficient Ridges - A Clinical and Radiographic Outcome-Based Study
试验速览
- 阶段
- 不适用
- 入组人数
- 24
- 试验地点
- 2
- 主要终点
- Peri-implant bone resorption
研究概览
简要总结
The aim of this study is to evaluate clinically and radiographically soft tissue around single-implant crowns and peri-implant bone resorption respectively by using zirconia implants or titanium implants in horizontally deficient partially edentulous ridges.
详细描述
Experimental: Main treatment group Zirconia implants will be placed in a prosthetically guided position in horizontally deficient ridges in main treatment group.
Active Comparator: Control group Titanium implants will be placed in a prosthetically guided position in horizontally deficient ridges in control group.
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
- 25 Years 至 44 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Based on the classification of alveolar ridge width given by Tolstunov, subjects with
- •partially edentulous (2/3 teeth missing)
- •systemically healthy subjects within the age group of 25-44 years
- •Class III ridges characterized by moderate i.e., 4-6mm of alveolar ridge width will be included.
排除标准
- •Medically compromised patients
- •. Subjects who underwent radiotherapy or chemotherapy and with
- •Habit of smoking, tobacco and alcohol abuse
- •Subjects with active periodontal disease to residual dentition and lack of oral hygiene will be excluded from this study.
结局指标
主要结局
Peri-implant bone resorption
时间窗: Baseline to 6 months
measured in terms of vertical bone levels present mesial and distal to implant which will be measured by comparing CBCT
Evaluation of the soft tissue around single implant crowns
时间窗: Baseline to 6 months
Pink Esthetic Score (0-2; increasing scores means improvement in clinical outcomes) is used to evaluate the soft tissue around single implant crowns that might change over time at 3 months and 6 months.
次要结局
- Implant survival rate(Baseline to 6 months)
研究者
Dr R Viswa Chandra
Primary Investigator
SVS Institute of Dental Sciences