Evaluation of the Dimensional Alveolar Bone Changes in Immediate Post Extraction Implant Placement in the Maxillary Premolar Area With or Without Loading: A Randomized Controlled Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Height of alveolar bone crest
研究概览
简要总结
The aim of this study was to evaluate the dimensional alveolar bone changes in immediate post extraction implant placement with loading compared to immediate post extraction implant placement without loading in the maxillary premolar area . The main question it aims to answer is : Can immediate post extraction implant placement in the maxillary premolar area with loading achieve better alveolar bone dimensions than without loading?
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
- 25 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •1. Patients who have at least one non restorable tooth in the maxillary premolar area that needs to be extracted.
- •2. Patients with healthy systemic condition.
- •Patients aged from 20 to 45 years old.
- •Buccal bone thickness should be at least 1mm. (Morton et al., 2014)
- •Availability of bone apical and palatal to the socket to provide primary stability.(Morton et al., 2014)
- •Good oral hygiene.(Wiesner et al., 2010)
- •Accepts one year follow-up period (cooperative patients) Patient provides an informed consent.
- •8. Adequate Inter-arch space for implant placement.
- •Favorable occlusion (no traumatic occlusion)
排除标准
- •Patients with signs of acute infection related to the area of interest.
- •Patients with habits that may jeopardize the implant longevity and affect the results of the study such as parafunctional habits (Lobbezoo et al., 2006).
- •3. Current and former smokers (Lambert, Morris and Ochi, 2000)
- •Pregnant females.
研究组 & 干预措施
Immediate Implants without loading
干预措施: immediate implant placement with or without loading (Procedure)
Immediate Implants with loading
干预措施: immediate implant placement with or without loading (Procedure)
结局指标
主要结局
Height of alveolar bone crest
时间窗: 6 months
After the implants are placed, a series of digital radiographs are obtained at 0 , 3, and 6 months duration to study the changes in the amount of crestal bone level.
次要结局
- Implant stability(6 months)
- post-surgical patient satisfaction(6 months)
- Alveolar bone width(6 months)
研究者
Osama Atef Elshahat Attia
Dr. Osama Atef
Cairo University