NCT02625597已完成不适用
An In Vivo Assessment of the Effects of Using Different Implant Abutment Occluding Materials on Implant Microleakage and the Peri-Implant Microbiome
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 8
- 试验地点
- 1
- 主要终点
- Probing Depth
研究概览
简要总结
The primary purpose of this study is to determine what effect, if any, do different dental materials used to seal the prosthetic screw channels of implant supported restorations have on dental implant health parameters and microbiology.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Fully edentulous patient
- •Patient has at least one arch restored with a full-arch dental supported prosthesis
排除标准
- •poor oral hygiene and motivation (as determined with prosthesis in place)
- •uncontrolled diabetes
- •pregnant or lactating
- •substance abusers
- •current smokers
- •psychiatric problems or unrealistic expectations
- •acute infection in the area intended for implant sealing
- •positive to HIV and hepatitis B and C
- •affected by autoimmune diseases
- •under chronic treatment with steroids or non-steroidal anti-inflammatory drugs.
研究组 & 干预措施
Dental Materials
Experimental
干预措施: Polyvinylsiloxane (Device)
Dental Materials
Experimental
干预措施: Cotton Pellet (Device)
Dental Materials
Experimental
干预措施: Polytetrafluoroethylene Tape (Device)
Dental Materials
Experimental
干预措施: Synthetic Foam (Device)
结局指标
主要结局
Probing Depth
时间窗: 6 months
次要结局
- Microbial DNA Composition on the Dental Materials Assessed By PCR and Sequencing Protocols(6 Months)
- Plaque Index(6 Months)
- Gingival Index(6 Months)
- Microbial DNA Composition of the Peri-Implant Sulcus Assessed By PCR and Sequencing Protocols(6 Months)
研究者
Julio Carrion
Assistant Professor
Stony Brook University
研究点 (1)
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