Evaluation of the Efficacy of Allograft Versus Tenting Technique in Open Sinus Lifting With Immediate Implant Placement A Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 20
- 主要终点
- Implant stability
研究概览
简要总结
Implant placement in deficient posterior maxilla is a challenging clinical situation that necessitates appropriate treatment options to restore this area.
-Aim of the study: To compare allograft vs tenting technique in terms of implant stability and bone height.
详细描述
Rationale for carrying out the trial:
The research population will be divided into two groups. Group1 will be treated by allograft with immediate implant technique, Group2 will be treated by tenting technique with immediate implant technique. Allograft has been effective in augmenting bone growth and has been proven to be a vital asset in sinus lifting.
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
- 30 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patient with missing upper pre molar , molar teeth
- •Patients in need of bone grafting of the maxillary sinus to house an implant.
- •Patients with residual alveolar crest of at least 3-4mm in height and 5mm in width distal to the canine as measured on CBCT scan
- •Patients with adequate inter-arch space
排除标准
- •Patients suffering from any sinus pathosis.
- •Patients who are heavy smokers (>10 cigarettes/day).
- •Patient under psychiatric therapy or unrealistic expectations
- •Patients of systemic conditions that may interfere with carrying out the surgical procedure.
- •Lack of opposite occluding dentition/prosthesis in the area intended for implant placement
- •Severe bruxism or clenching
- •Poor oral hygiene (full mouth bleeding on probing and full mouth plaque index >25%)
结局指标
主要结局
Implant stability
时间窗: During the implant placement procedure and after 6 months
implant stability quotient(ISQ) is the evaluation unit set to determine the correct isq\<60:low stability isq 60-65 : medium stability isq \>70: high stability stability of the implant, this module by means of a resonance frequency analysis (rfa) applied to the bone manages to measure stability on an isq scale from 1 to 100 (khz):
次要结局
- Bone hight(Before surgery and after 6 months)
研究者
Amira Raafat Ahmed Elshikh
Dentist
Cairo University