Alveolar Ridge Preservation In Mandibular Molars Using Mixture Of Anorganic Bovine Bone(ABB) And Autogenous Particulate VS Mixture Of Injectable Platelets Rich Fibrin, ABB And Autogenous Particulates (Sticky Bone).
试验速览
- 阶段
- 不适用
- 入组人数
- 20
- 主要终点
- histomorphometrical bone quality
研究概览
简要总结
Histological Measurement Comparing the density of the new bone formed during socket preservation technique using a Mixture of Anorganic Bovine Bone(ABB) And Autogenous Particulate vs a Mixture of Injectable Platelets Rich Fibers, ABB And Autogenous Particulates (sticky bone). radiographical measurements of the amount of bone dimensions changes in socket preservation technique in 6-month period using a Mixture Of Anorganic Bovine Bone(ABB) And Autogenous Particulate vs a Mixture Of Injectable Platelets Rich Fibers, ABB And Autogenous Particulates (sticky bone)
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adult patients with hopeless mandibular molars indicated for extraction and implant placement in two stages that indicate socket preservation.
- •Both sexes.
- •No intraoral soft and hard tissue pathology.
- •No systemic condition that contraindicate implant placement.
排除标准
- •Presence of fenestrations or dehiscence of the residual bony Walls after extraction.
- •Heavy smokers more than 20 cigarettes per day .(24)
- •Patients with systemic disease that may affect normal healing.
- •Psychiatric problems
- •Disorders to implant are related to history of radiation therapy to the head and neck neoplasia, or bone augmentation to implant site.
- •Patients that refuse to be called back for implant placement post extraction.
- •Patients that have exceeded bone resorption surrounding the tooth prior to extraction and require guided bone regeneration.
研究组 & 干预措施
PRF , ABB & Autogenous Particulate
Platelets rich fibrin + anorganic bovine bone + autogenous particulate graft
干预措施: PRF, ABB & Autogenous Particulate (Procedure)
ABB And Autogenous Particulate
anorganic bovine bone +autogenous particulate graft
干预措施: ABB And Autogenous Particulate (Procedure)
结局指标
主要结局
histomorphometrical bone quality
时间窗: 6 month
histological bone quality measured from a core sample taken from the grafted site
次要结局
- marginal bone loss(6 month)
研究者
Mohamed Darwish Elsayed
Principal Investigator
Cairo University