NCT04882761已完成4 期
Evaluation of Soft Tissue Stability and Labial Plate of Bone of Immediate Implant in Direct Contact Versus Gap With Socket Shield (A Randomized Clinical Study)
适应症
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 16
- 试验地点
- 2
- 主要终点
- Soft tissue stability
研究概览
简要总结
To evaluate socket shield technique either placing implant in direct contact to tooth fragment versus gap created between the tooth and implant.
详细描述
Patients with a non-restorable tooth located in anterior maxillary arch was included in this study, patients were divided into two groups, eight implants per group, both groups had socket shield, group 1 will have implant in direct contact with shield, second group had a gap between dental implant and shield. soft tissue stability, bone width and implant stability was assessed preoperatively, immediate and 6 months postoperative.
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
- Single (Participant)
入排标准
- 年龄范围
- 20 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with a non-restorable tooth located in anterior maxillary arch (upper right second premolar to upper left second premolar). Tooth to be extracted is endodontically treated and free from periapical infection.
- •Systemic free patients according to modified Cornell medical index (Brodmank and Erdmann 1949).
- •Patients with good compliance.
排除标准
- •Teeth with current acute periapical infection or sinus tracts.
- •Heavy smokers and patients with bruxism habits.
- •Patients with poor oral hygiene or not willing to perform oral hygiene measures.
- •Vulnerable groups (as pregnant females and decisionally impaired individuals).
结局指标
主要结局
Soft tissue stability
时间窗: 6 months postoperatively
Pink esthetic score
次要结局
- Bone stability(6 months postoperatively)
研究者
Doaa Adel Salah Khattab
Dr
Ain Shams University
研究点 (2)
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