Assessment of the Association Between the New "Implant Disease Risk Assessment" Tool and Peri-implantitis or Implant Loss: a 5-year Retrospective Cohort Study.
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 发起方
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- Association between IDRA and peri-implantitis
研究概览
简要总结
Given the novelty of this risk assessment tool, this study will be interested in evaluating its effectiveness through a retrospective approach. The IDRA risk will be analyzed at the time of loading the implant (s) in patients who have already placed an implant (s) during the last five years at the Department of Periodontology and Oral Surgery using the information collected from the periodontal file previously completed. Therefore, patients whose IDRA has been calculated will be called for a clinical and radiological examination to verify the development or not of peri-implantitis or the loss of the implant. In this way, this tool for predicting peri-implant disease will be evaluated to see if it is really effective.
详细描述
First, the files of patients who have placed an implant(s) at the Departments of Periodontology and Oral Surgery of the Faculty of Dental Medicine of Saint Joseph University, Beirut-Lebanon over the past five years (2015, 2016, 2017, 2018 and 2019) will be collected. Subsequently, thanks to the periodontal file and to the X-rays previously taken, the eight periodontal parameters necessary for the determination of the IDRA will be recorded (history of periodontitis; percentage of bleeding on probing; the number of teeth / implants with a pocket depth ≥ 5mm; the ratio between the level of bone loss (evaluated radiographically using retro-alveolar or panoramic X-rays already present in the patient's radiological record on the DBSWIN® software) and the patient's age ( at the time of loading the implant); the susceptibility to periodontitis (diagnosis) as described by the new classification of periodontal diseases and peri-implant from the World Workshop in 2017; compliance with maintenance visits; the distance (in mm) between the limit of the prosthesis and the marginal bone level (seen on the X-ray of the infrastructure or after sealing / screwing the prosthesis); prosthetic factors (such as the precision of adaptation of the prosthesis to the implant or the excess cement) and filled in on an Excel sheet. These data will then be reported online by following this link http://www.ircohe.net/IDRA which will make it possible to calculate by itself the IDRA of each patient.
As a result, each patient will have a personalized IDRA chart and they will be either at low, medium or high risk of developing peri-implantitis.
The retrospective analysis of the files being completed, the patients will be called to come to the Department of Periodontology in order to take the necessary measures to verify the presence or absence of a possible peri-implantitis on the one hand or the loss of the implant on the other hand.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adults> 18 years old.
- •Patients who have placed one or more implants in the last five years at the Departments of Periodontology or Oral Surgery of the FMD and the implants have / have been loaded.
- •Patients whose periodontal file has been completed and the periodontal parameters required for IDRA reported.
- •Patients having an x-ray with the loaded implant or an x-ray during the try-in of the infrastructure.
排除标准
- •Patients with incomplete periodontal charts and missing parameters related to IDRA.
- •Patients not having an x-ray after loading the implant or during the try-in of the infrastructure
- •Totally edentulous patients.
结局指标
主要结局
Association between IDRA and peri-implantitis
时间窗: Up to thirty minutes
To assess the association between the new risk measurement tool (IDRA) in patients with one or more implants and peri-implantitis Translation results To assess the association between the new risk measurement tool (IDRA) in patients with one or more implants and peri-implantitis.
次要结局
- Association between IDRA and implant loss(Up to thirty minutes)
研究者
Tamara Rbeiz
Doctor of Dental Surgery
Saint-Joseph University