Immediate Versus Delayed Loading for Immediately Inserted Implants Retaining Mandibular Complete Overdenture
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- Change in bone loss
研究概览
简要总结
The aim of this study will be to compare the amount of marginal bone height changes between immediate and delayed loading for immediately inserted implants used as abutments of mandibular overdenture.
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
- None
入排标准
- 年龄范围
- 55 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient having two standing mandibular canines with compromised prognosis (which indicted for extraction, without any preapical lesions nor acute infection) and have an adequate labial bone thickness.
- •Patient having opposing completely edenteolous maxilla.
- •Patients having normal maxilla-mandibular relationship and sufficient inter arch distance was insured by through tentative jaw relation record.
- •Patients with good oral hygiene.
- •Enough bone volume for implants in the interforaminal region (adequate bone quality and quantity)
排除标准
- •Mental disorder patients who are not capable of making a decision or narcotic drug addicts.
- •Patients with Tempro-Mandibular Joint disorders
- •Patients undergoing radiotherapy or chemotherapy
- •Patients with systemic diseases affecting bone metabolism
- •Uncooperative patients who have no understanding of the need of a regular follow-up.
- •Patient with pathological defects in the areas of implant insertion.
- •Vulnerable group as prisoners, mentally retarded patients.
研究组 & 干预措施
Immediate loading implants
干预措施: Immediate loading of the implants (Other)
Delayed loading implants
干预措施: Delayed loading of the implant (Other)
结局指标
主要结局
Change in bone loss
时间窗: at 3 months, 6 months, 9 months, 12 months
Every 3 months all patients were recalled for assessment of marginal bone loss. The assessment was done using digital periapical radiograph Ezsensor (Vatech intraoral radiographic sensor, Vatech, South Korea) and the technique of radiograph was paralleling technique using sensor holder (TROLLBYTE PLUS, TROLLDENTAL, UK) to ensure same position of cone through subsequent follow-up exposures
次要结局
未报告次要终点
研究者
Hams Hamed Abdelrahman
Assistant lecturer of DPH and Clinical statistician
Alexandria University