Clinical and Radiographic Outcomes of Dental Implant Therapy
- Conditions
- Peri-Implantitis
- Registration Number
- NCT01825772
- Lead Sponsor
- Göteborg University
- Brief Summary
900 subjects having received dental implants 9-10 years ago are invited for a clinical and radiographic examination. The individuals were randomly selected from the National Health Insurance data register in Sweden.
The clinical and radiographic examination of the 900 selected subjects will include assessments of implant loss, loss of prosthesis and technical / biological complications.
Biological complications will be assessed from the findings in the clinical and radiographic examinations. Thus, signs of pathology in peri-implant tissues, probing pocket depth (PPD) and bleeding/pus on probing (BoP) will be recorded. Marginal bone loss and other findings in radiographs will also be evaluated.
The prevalence, extent and severity of peri-implantitis will hereby be determined. Patient-centered outcomes will also be obtained.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 596
- Having received implants within the Swedish insurance system in 2003/2004.
- Being in one of the two age groups in 2003: 65-75 years and 45 - 55 years.
- Having answered the initial questionnaire
- Treating dentist provided patient files/records
- Having died during the study period (collection of questionnaire and patient files/records)
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Peri-implantitis 9-10 years following implant installation All subjects were provided with dental implants in 2003/2004. The clinical and radiographic examinations will be carried out in 2013.
- Secondary Outcome Measures
Name Time Method Implant loss 9-10 years after having received dental implants
Trial Locations
- Locations (1)
Department of Periodontology, Institute of Odontology
🇸🇪Gothenburg, Sweden