NCT02836964撤回不适用
Early Loading of Dental Implants: A Prospective Study in the Mandibular First
适应症
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Assessment of marginal bone level changes
研究概览
简要总结
This study will compare tissue healing outcome between early dental implant loading at 4 weeks and conventional dental implant loading at 3 months.
详细描述
Both loading times are standard of care procedures. The rationale behind early loading is to reduce waiting time so dental implants can be utilized sooner.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients aged 18 years or older.
- •Willingness to comply with all study requirements.
- •Partially edentulous in the in mandibular first molar with presence of the mandibular second molar
- •Patients of ASA I and ASA II group. No relevant medical conditions such as uncontrolled diabetes mellitus, osteoporosis, malignancies, irradiation and blood dyscrasias.
- •Free from soft tissue mucosal lesions, caries, and active periodontitis at the time of implant insertion.
- •Sufficient alveolar bone volume at the implant recipient site at the time of the insertion.
- •Adequate oral hygiene. Full-mouth plaque score (FMPS) (O'Leary et al. 1972) full-mouth bleeding score (FMBS) (Ainamo & Bay 1975) record as the percentage of surfaces, four per each tooth, patients need to have controlled their periodontal conditions (FMPS 20%, FMBS 20%).
排除标准
- •Pregnant or lactating females.
- •Systemic disease likely to compromise implant surgery; uncontrolled diabetes mellitus.
- •History of irradiation in the head and neck area.
- •Untreated periodontitis.
- •Alcohol or drug abuse.
- •History of Intravenous Bisphosphonate.
- •Previously augmented or tooth extraction at the intended implant recipient site within the last 6 months.
- •The use of regenerative procedures in conjunction with implant placement.
- •Presence of residual roots at the implant recipient site.
- •Stomatological diseases.
- •Clinical signs of bruxism.
- •Initial stability at least 30Ncm
结局指标
主要结局
Assessment of marginal bone level changes
时间窗: Change between Implant Placement Visit and Final evaluation Visit at 6 months post dental implant
Standardized intraoral radiograph will be used to measure the distance between the implant platform and the marginal bone
次要结局
未报告次要终点
研究者
研究点 (1)
Loading locations...
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