IRCT20210223050469N3已完成2 期
Histomorphometric examination of sinus floor bone due to the use of foam Collagen compared to mineralized allografts for bone formation in Open sinus lifting without implant placement
Vice Chancellor for Research, Islamic Azad University, Tehran Dental Branch0 个研究点目标入组 20 人开始时间: 待定最近更新:
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 20
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 25 years 至 65 years（—）
- 性别
- All
入选标准
- •Has a maxillary sinus floor bone less than 5 mm at the implant site
排除标准
- •Presence of systemic / infectious disease
- •alcohol consumption
- •Uncontrolled or poorly controlled diabetes
- •Taking immunosuppressive drugs
- •Taking bisphosphonate drugs
- •History of head and neck radiotherapy
- •Active maxillary sinus disease
- •Chronic steroid treatment
研究者
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