NCT03613415Unknown不适用
Evaluation of Implant's Primary Stability Using Densah Bur Versus Expander in Patients With Missing Maxillary Premolar (A Randomized Clinical Trial)
适应症
干预措施
试验速览
- 阶段
- 不适用
- 入组人数
- 20
- 主要终点
- implant's primary stability
研究概览
简要总结
evaluating use of Densah bur in thin ridge enhance implant's primary stability when compared to screw expander.
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)
盲法说明
- Each patient will be given a code by the researcher (T.A.) and the observers will be blind to which group this case belong.
- Patients, evaluators and statistician will be blinded.
入排标准
- 年龄范围
- 25 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with partial edentulous maxillary premolar area with crestal thickness ranging from 4 to 6 mm.
- •Age 25 - 50 years.
- •No intraoral soft tissue or hard tissue pathosis.
- •No systemic condition contraindicating implant placement.
排除标准
- •Ridges thickness less than 4 mm.
- •Coexisting vertical defect.
- •Heavy smokers (more than 20 cigarettes per day).
- •Patients with systemic disease that may affect normal healing.
- •Patient with psychiatric problems.
- •History of radiation therapy to the head and neck region.
研究组 & 干预措施
Expansion by Densah bur
Experimental
- Scrubbing and draping of the patient in a standard fashion for intra oral procedures followed by local anesthesia administration to the patient.
- A mid crestal flap will be reflected.
- For both groups the implant manufacturer's pilot drill will be used to perform a standard osteotomy of 10 mm depth.
- Sequential use of Densah bur under copious irrigation.
- An implant of 3.9*10 mm will be inserted.
- Smart peg will be placed on implant and Osstell will be used to record ISQ.
- Healing collars will be placed on implants.
- Flap will be prepared for closure and suturing.
干预措施: Expansion (Other)
Expander
Active Comparator
Scrubbing and draping of the patient in a standard fashion for intra oral procedures followed by local anesthesia administration to the patient.
- A mid crestal flap will be reflected.
- For both groups the implant manufacturer's pilot drill will be used to perform a standard osteotomy of 10 mm depth.
- Sequential use of screw expanders.
- An implant of 3.9*10 mm will be inserted.
- Smart peg will be placed on implant and Osstell will be used to record ISQ.
- Healing collars will be placed on implants.
- Flap will be prepared for closure and suturing.
干预措施: Expansion (Other)
结局指标
主要结局
implant's primary stability
时间窗: Implant stability will be measured at eighth week
Implant stability will be measured by Ostell device.
次要结局
未报告次要终点
研究者
Ahmed Hisham Mahmoud Riad
Principal Investigator (doctor)
Cairo University
相似试验
Unknown
不适用
Primary Stability of Implant in Closed Sinus Lifting Cases Using Densah Bur Versus OsteotomeSinus PneumatizationNCT03559777Cairo University14
已完成
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Implant Primary Stability and Ridge Dimensional Changes Utilizing the Osseodensification ProtocolDental ImplantsNCT05283928The University of Texas Health Science Center, Houston15
已完成
3 期
By checking stability of implant and bone density around implant this study will be comparing two growth factors namely concentrated growth factor and injectable platelet rich fibrin when mixed with bone graft and used in maxillary sinus floor lifting procedure during implant surgeryCTRI/2023/08/057033Dr Unnati Agarwal10
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Bone performance of ultraviolet light activated dental implants used for overdentures in patient with moderately controlled diabetesCTRI/2024/07/069739Dr Harshal Jain
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A clinical study to evaluate the marginal bone loss and implant stability by placing immediate and delayed implants in mandibular posterior region.CTRI/2021/08/035677chinta Anand