Evaluation of Bone Quantity in Open Sinus Lift Technique With Simultaneous Implantation Using Platelet Rich Fibrin (PRF) Versus Nano-crystalline Hydroxyapatite as Sole Grafting Material in Patients With Atrophied Posterior Maxillary Ridge
试验速览
- 阶段
- 不适用
- 入组人数
- 18
- 试验地点
- 2
- 主要终点
- The amount of new bone formation the sinus cavity using CBCT
研究概览
简要总结
Evaluation of bone quantity in open sinus lift technique with space maintaining using platelet rich fibrin (PRF) as sole augmentation material versus nano crystalline hydroxyapatite with simultaneous placing of implants.
详细描述
Evaluation of bone quantity in open sinus lift technique with simultaneous implantation using platelet rich fibrin (PRF) versus Nano-crystalline Hydroxyapatite as sole grafting material in patients with atrophied posterior maxillary ridge which provides a new modality for treatment of patients with atrophied posterior maxillary ridge with least cost and a much easier way using platelet rich fibrin (PRF) as substitution to bone graft
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
- 30 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All patients should be seeking for implant supported prosthesis in posterior maxilla bilaterally
- •All patients should have atrophied posterior maxillary ridge with the maximum height of the alveolar bone is from 3 mm to 5 mm
排除标准
- •Ongoing steroid therapy;
- •Uncontrolled diabetes;
- •Recent cardiovascular diseases;
- •Inflammation of the maxillary sinus;
- •Previous radiant therapy for neoplastic pathologies
- •Patient who have had previous failed sinus augmentation, or exhibited pathological finding or had a history of maxillary sinus disease or operations or whose medical condition might increase surgical risk of the research protocol were excluded.
结局指标
主要结局
The amount of new bone formation the sinus cavity using CBCT
时间窗: 6 months
the amount of new bone formation of PRF in comparison with Nano-crystalline hydroxyappetite in millimeters using cone beam computed tomography (CBCT)
次要结局
未报告次要终点
研究者
waleed Mohamed Mohamed Mahmoud nour el din
Master student
Cairo University