The Effect of Implant Placement and Simultaneous Soft Tissue Augmentation in the Esthetic Zone Using Either Connective Tissue Autograft or Acellular Dermal Matrix Allograft on Peri-implant Hard and Soft Tissue Healing
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 27
- 试验地点
- 1
- 主要终点
- Soft Tissue Thickness Over the Implant
研究概览
简要总结
This study is a comparison of implant placed and simultaneously grafted with either autogenous connective tissue or a connective tissue allograft. The objective is to determine the change in soft tissue thickness and determine if a better result is obtained with the autograft or the allograft. The hypothesis is that there will be no difference in soft tissue thickness over the implant between the autograft and the allograft technique.
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 (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
- •One edentulous site bordered by 2 teeth needing a dental implant
排除标准
- •Systemic diseases that affect the periodontium
- •Previous head and neck radiation
- •Smoking more that 1/2 pack per day
- •Requires prophylactic antibiotics
- •Allergy to meds used in study
- •Previous chemotherapy
- •Pregnancy
研究组 & 干预措施
Connective tissue autograft
A connective tissue autograft harvested from the palate was grafted onto the facial of a simultaneously placed dental implant and soft tissue thickness was measured at baseline and Time 4.
干预措施: connective tissue autograft (Procedure)
connective tissue allograft
An acellular dermal matrix allograft was grafted on the facial surface of a simultaneously placed dental implant and soft tissue thickness was measured at baseline and Time 4.
干预措施: connective tissue allograft (Procedure)
结局指标
主要结局
Soft Tissue Thickness Over the Implant
时间窗: 1 year
Soft tissue thickness at the facial osseous crest.
次要结局
未报告次要终点
研究者
Henry Greenwell
Principal Investigator
University of Louisville