NCT06591611进行中（未招募）不适用
Effect of PEEK and Co-Cr Framework Reinforcement on Marginal Bone Loss Around Implants Supporting a Fixed All-on-four Prosthesis in Completely Edentulous Mandibles. A Randomized Controlled Clinical Trial
适应症
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Marginal bone loss
研究概览
简要总结
A fixed all-on-four prosthesis will be fabricated for the mandibular arch for each patient and the marginal bone loss will be evaluated at baseline, 3,6,9 and 12 months
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
- Double (Participant, Outcomes Assessor)
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Completely edentulous patient with old satisfactory maxillary and mandibular dentures requiring an implant supported restoration
- •Implant sites must allow for implant placement
- •Patients with no systemic conditions that may interfere with implant placement
排除标准
- •General contraindications for implant surgery( Poor oral hygiene- diabetes- pregnancy or nursing- drug abusers)
结局指标
主要结局
Marginal bone loss
时间窗: 12 months
marginal bone loss around each implant
次要结局
未报告次要终点
研究者
shereen ismail
Assistant Lecturer
Cairo University
研究点 (1)
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