Investigation of Time-Dependent Change of Retention Force of Mandibular Implant Overdenture and Evaluation of Patient Satisfaction: A Clinical Follow-up Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Change in retention force
研究概览
简要总结
This descriptive longitudinal study aimed to investigate the retention force of implant-supported overdentures applied to edentulous individuals at Marmara University Faculty of Dentistry, examine the retention force and its time-dependent change, and evaluate patient satisfaction.
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
- 50 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •50-65 years old,
- •Volunteer to participate in the study,
- •Upper edentulous jaw with full denture, lower edentulous jaw with two-implant overdenture
排除标准
- •Pregnant or lactating women
- •Those who do not want to sign the consent form,
- •Patients with a history of malignancy, radiotherapy, or chemotherapy
- •Patients whose maxilla was rehabilitated with implant overdenture
- •More than 2 implants for lower jaw implant overdenture
结局指标
主要结局
Change in retention force
时间窗: 6 months
The retention of a complete implant overdenture prosthesis is defined as the minimum retention force (N) required to separate the male part of the attachment from the female part. The retention strength will be measured 3 times with a force gauge that allows the application of the retention force perpendicular to the occlusal plane of the prosthesis and parallel to the long axis of the implant, and the values will be averaged with a digital dynamometer. As the measurement value increases, it is concluded that the retention of the prosthesis increases. The measurements will be recorded on the 'Patient Measurement Card' at each control session. The retention of the implanted complete denture will be measured at the time of delivery of the implant overdenture to the patient and at the control sessions 1 week, 1 month, 3 months, and 6 months after the patient start to use the denture.
次要结局
- Change in patient satisfaction(6 months)
研究者
Ferit Bayram
Assist. Prof.
Marmara University