The Prevalence and Risk Factors for Patients With Peri-implant Disease： A Prospective Study
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Jaw, Edentulous, Partially
- Sponsor
- Air Force Military Medical University, China
- Enrollment
- 350
- Locations
- 1
- Primary Endpoint
- peri-implant disease
- Last Updated
- 10 years ago
Overview
Brief Summary
To investigate the prevalence and 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.
Detailed Description
The aim of the present study is to identify the prevalence of peri-implant disease in partially edentulous subjects treated with osseointegrated implants, using clinical parameters, as well as to analyse the possible disease association with demographic, behavioural, and biological risk variables.
Investigators
Ji-hua Chen
Professor and Dean of the Department of Prosthodontics, School of Stomatology, Fourth Military Medical University
Air Force Military Medical University, China
Eligibility Criteria
Inclusion Criteria
- •Partially edentulous patients will implant at least one implant and will be restored with implant-supported fixed partial dentures and single crowns.
Exclusion Criteria
- •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.
Outcomes
Primary Outcomes
peri-implant disease
Time Frame: at the 5 years after prosthetic loading.
Peri-implant disease includes Peri-implant mucositis and Peri-implantitis.Peri-implant mucositis: BoP/suppuration but no detectable bone loss. Peri-implantitis: BoP/suppuration and bone loss \>2 mm.
Secondary Outcomes
- Gingival Bleeding on Probing(at the first day,6 months 1,3 and 5 years after prosthetic loading.)
- Pocket depths(at the first day,6 months 1,3 and 5 years after prosthetic loading.)
- Marginal bone loss(at the first day,6 months 1,3 and 5 years after prosthetic loading.)