NCT04197895Unknown不适用
Clinical and Radiographic Evaluation of Advanced Platelet Rich Fibrin in the Preservation of Alveolar Ridge Following Atraumatic Tooth Extraction: A Randomized Clinical Trial
Nahed Gamal Saleh Abdelaal0 个研究点目标入组 36 人开始时间: 2020年1月1日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 36
- 主要终点
- mesial and distal height of extraction site
研究概览
简要总结
compare the effect of application of A-PRF in socket preservation after atraumatic tooth extraction and natural healing regarding to bone remodeling . Null hypotheis, after atraumatic extraction, socket with advanced PRF has no difference with socket with blood clot in primary outcome
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
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The inclusion criteria are as follow :
- •patients with an unremarkable medical history
- •subjects with at least one site bordered by minimum of one tooth.
- •Nonsmoker
- •Teeth with root fracture, teeth with failed endodontic therapy or advanced caries
- •Intact extraction socket with no dehiscence or fenestration.
- •The buccolingual thickness of the buccal plate of bone in surgical area is 1 mm or more
排除标准
- •Patients with systemic diseases.
- •Patients with presence or history of osteonecrosis of the jaws, with use of bisphosphonates, exposure to head and neck radiation, chemotherapy.
- •patients with large distinct pre-apical pathology
研究组 & 干预措施
test group
Experimental
Socket preservation with APRF
干预措施: Socket preservation with APRF (Procedure)
control group
Active Comparator
natural healing
干预措施: natural healing (Procedure)
结局指标
主要结局
mesial and distal height of extraction site
时间窗: 2 months
digital radiograph
次要结局
- soft tissue thickness(2 months)
研究者
Nahed Gamal Saleh Abdelaal
dentist
Cairo University
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