NCT05141331Unknown不适用
Comparison of Piezoelectric Split-crest Technique Versus Expansion Using Hand Driven Ridge Expanders in Treatment of Maxillary Narrow Ridges
ahmed ashraf abdelreheem1 个研究点 分布在 1 个国家目标入组 28 人开始时间: 2021年5月20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
- 28
- 试验地点
- 1
- 主要终点
- bone width
研究概览
简要总结
Comparison of Piezoelectric split-crest technique versus expansion using Hand Driven Ridge Expanders in treatment of Maxillary Narrow Ridges
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
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Participants are free from any systemic diseases.
- •Participant have missing one or two premolars or molars with sufficient alveolar ridge height and insufficient alveolar ridge buccolingual (BL) width that interfere with conventional straight forward implant placement.
- •The minimum BL ridge width included in the study will be 3.5 mm to facilitate ridge splitting and expansion
排除标准
- •Patients with residual infections in the edentulous areas.
- •Medically compromised groups.
- •Smokers and patients with poor oral hygiene.
研究组 & 干预措施
Piezoelectric split-crest technique in treatment of Maxillary Narrow Ridges
Experimental
Piezoelectric split-crest technique in treatment of Maxillary Narrow Ridges
干预措施: piezoelectric (Device)
Hand Driven Ridge Expanders in treatment of Maxillary Narrow Ridges
Active Comparator
Hand Driven Ridge Expanders in treatment of Maxillary Narrow Ridges
干预措施: piezoelectric (Device)
结局指标
主要结局
bone width
时间窗: 5 months
bone width gain in millimeters
次要结局
- implant stability(5 months)
研究者
ahmed ashraf abdelreheem
assistant lecturer
Cairo University
研究点 (1)
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