NCT04559802已完成不适用
Submerged Versus Non-Submerged Healing of Implants Subjected to Contour Augmentation.
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 28
- 试验地点
- 2
- 主要终点
- Hard tissue healing around dental implants
研究概览
简要总结
It is a randomized controlled trial to evaluate two surgical techniques for dental implant placement simultaneously with bone augmentation.
详细描述
Implants receiving Contour Augmentations at the time of placement are randomized into two groups, submerged and non submerged. Healing is evaluated at 4 months post op compared to the day of surgery.
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
- None
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age more than 21 years - ASA I or II.
- •Patient's willingness to participate in this study.
- •Availability for 4-month follow-up.
- •Absence of active periodontal disease.
- •Single tooth replacement is needed with simultaneous contour augmentation.
- •Available pre-operative CBCT study.
- •Extraction of tooth at least 8 weeks prior to planned implant therapy.
排除标准
- •Pregnancy at the screening visit.
- •Smoking more than 10 cig/day.
- •Active infection at the site of surgery (teeth involved).
- •Multiple missing teeth adjacent to each other (long span edentulous area).
- •Vertical bone defect less than 2mm (intra surgical assessment)
结局指标
主要结局
Hard tissue healing around dental implants
时间窗: 4 months
bone healing around Submerged and Non-submerged dental implants will be measured by Periodontal probe and radiographs. A Mann-Whitney U Test will be used to calculate bone healing changes. To evaluate bone healing Mean values, standard deviations and frequencies will be calculated.
次要结局
- Soft tissue healing around dental implants(4 months)
研究者
Theofilos Koutouzis
Principal Investigator
Nova Southeastern University
研究点 (2)
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