Prospective Observational Study of SynCone® Concept: Patient-related Outcomes, Clinical, Radiographic, Immunoinflammatory Mediators and Microbiological Analysis
试验速览
- 阶段
- 1 期
- 发起方
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- Modified Gingival Index
研究概览
简要总结
The aim of this prospective observational study will be to evaluate patient-related outcomes, clinical, microbiological and peri-implant immunoinflammatory mediators in completely edentulous patients rehabilitated with delayed loaded overdentures prostheses. The investigators hypothetize that this system could restore edentulous patients with healthier mucosal concerning clinical, microbiological and immunoinflammatory parameters, besides to promote improvement in patient satisfaction and quality of life.
详细描述
This prospective observational study will include fifteen edentulous patients rehabilitated with conventional dentures. Patients will receive four to six maxillary implants loaded three months after surgery. Clinical, microbiological and immunoinflammatory parameters will be evaluated at baseline, three, and six months following overdenture prosthesis. Patient-centered/reported outcomes concerning general satisfaction with the prostheses as well as comfort, ability to speak, stability, esthetics, ease of cleaning and occlusion, will be evaluated at baseline (conventional denture evaluation) and after 6 months (overdenture evaluation).
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 40 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •subject has total edentulous maxilla.
- •subject whose dental extractions occurred at least 6 months before treatment.
排除标准
- •pregnancy, lactation, smoking or ex-smokers, systemic conditions that could affect bone metabolism (e.g., immunologic disorders, diabetes), use of anti-inflammatory, biphosphonate, and immunosuppressive medications, subjects that required bone grafts before/during implant surgery.
结局指标
主要结局
Modified Gingival Index
时间窗: 6 months
Index of mucosal condition (Mombelli et al.1987): 0 - No bleeding when a periodontal probe is passed along the mucosal margin adjacent to the implant, 1 - Isolated bleeding spots visible, 2 - Blood forms a confluent red line on mucosal margin, 3 - Heavy or profuse bleeding
次要结局
- Modified Plaque Index(6 months)
- Microbiological assays(6 months)
- Concentration of osteoimmuneinflammatory mediators(6 months)
- Crestal bone level(6 months)
- Oral Healthy Impact Profile-14 (OHIP-14)(6 months)
研究者
Marcio Zaffalon Casati
professor
Paulista University