The Prevalence and Risk Factors for Patients With Peri-implant Disease：a Retrospective Study
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 131
- 试验地点
- 1
- 主要终点
- Survival of implants
研究概览
简要总结
To investigate the patient-related risk factors for peri-implant disease in partially edentulous patients rehabilitated with implants supported crown or bridge so as to provide evidence for clinical prevention and control.
详细描述
Objective
To investigate the patient-related risk factors for peri-implant disease in partially edentulous patients rehabilitated with implants supported crown or bridge so as to provide evidence for clinical prevention and control. Methods:A total of 131 patients will enroll in the study. Univariate and multivariate logistic regression analysis is used to determine the patient factors associated with peri-implant disease. The variables include age, gender, smoking and alcohol consumption, presence of diabetes, cardiovascular disease, osteoporosis, bruxism, bleeding upon brushing, reason for extraction, oral hygiene and periodontal status.
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 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients implanted at least one implant and restored with implant-supported fixed partial dentures and single crowns.
- •The implant-supported fixed partial dentures and single crowns were in function at least one year.
排除标准
- •Jaw radiotherapy treatment before and after implanting. Patients who have bruxism, xerostomia or the adjacent teeth periapical periodontitis.
- •Patients who suffered with oral mucosa disease,or aggressive periodontitis or jaw defect.
- •Patients who suffered with mental and psychological disease will influence their oral health normal maintenance.
结局指标
主要结局
Survival of implants
时间窗: at the first return visit（at least one year after restoration）
Time from the surgical placement of implants until the first return visit（at least one year after restoration）
次要结局
- Gingival Bleeding on Probing(at the first return visit（at least one year after restoration）)
- Pocket depths(at the first return visit（at least one year after restoration）)
- Marginal bone loss(at the first return visit（at least one year after restoration）)
研究者
Ji-hua Chen
Professor and Dean of the Department of Prosthodontics, School of Stomatology, Fourth Military Medical University
Air Force Military Medical University, China