Complete Digital Workflow for Construction of Full Arch Implant Supported Screw Retained Restoration: Clinical Evaluation of Titanium-zirconium Versus Peek-composite
试验速览
- 阶段
- 2 期
- 状态
- Enrolling By Invitation
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- Prosthetic complication
研究概览
简要总结
This study will aim to clinical evaluation of titanium-zirconium and peek-composite of screw retained prosthesis used for rehabilitation of edentulous patients using Complete digital workflow for construction of full arch implant supported screw retained restoration.
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 (Participant)
入排标准
- 年龄范围
- 45 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •i- Edentulous jaws ii- Good oral hygiene and good compliance. iii- Angel's class I maxillo-mandibular relationship and a minimum of 16mm mandibular restorative space at the estimated occlusal vertical dimension. This will be verified by recoding a tentative jaw relation iv- Adequate bone height and width for placement of standard diameter implants. A cone beam computerized tomographic scan will be taken prior to surgery to determine the bone quality and bone volume
排除标准
- •i- Systemic disease: uncontrolled diabetes mellitus, cardiovascular disease, immunodeficiency disorders, blood disorders such as coagulation disorders, severe osteoporosis, and any metabolic disease that might influence the rate of bone resorption ii- Long-term medication use: steroid, anti-epileptic drugs, drugs favoring gingival overgrowth, bispho- sphonates (bisphosphonate injections or more than 4 years of oral bisphosphonate use), and any medi- cation that influences the rate of bone loss or sur- vival of dental implants. iii- Infection of human immunodeficiency virus, hepatitis B virus, or syphilis iv- Bruxism v- Maxillofacial tumor
研究组 & 干预措施
group1
• the titanium group involved patients who will be received ISFCDs with individual zirconium veneers
干预措施: Implant supported prosthesis (Device)
group 2
The PEEK group included patients who will be received ISFCDs with individual PMMA composite veneers cemented onto a CAD-CAM PEEK framework
干预措施: Implant supported prosthesis (Device)
结局指标
主要结局
Prosthetic complication
时间窗: one year
Complication will be evaluated clinically
Marginal Bone loss
时间窗: one year
Bone loss will be evaluated Radiographically around dental implants
次要结局
未报告次要终点