Clinical and Radiographic Outcomes of Dental Implant Therapy
NCT ID: NCT01825772
Last Updated: 2022-03-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
596 participants
OBSERVATIONAL
2013-01-31
2014-01-31
Brief Summary
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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.
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Detailed Description
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Conditions
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Study Design
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COHORT
CROSS_SECTIONAL
Eligibility Criteria
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Inclusion Criteria
* 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
Exclusion Criteria
55 Years
85 Years
ALL
No
Sponsors
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The Swedish Research Council
OTHER_GOV
Swedish Social Insurance Agency
OTHER_GOV
Göteborg University
OTHER
Responsible Party
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Principal Investigators
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Tord Berglundh, Professor
Role: STUDY_DIRECTOR
Göteborg University
Jan Derks, PhD Student
Role: PRINCIPAL_INVESTIGATOR
Göteborg University
Locations
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Department of Periodontology, Institute of Odontology
Gothenburg, , Sweden
Countries
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References
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Fransson C, Lekholm U, Jemt T, Berglundh T. Prevalence of subjects with progressive bone loss at implants. Clin Oral Implants Res. 2005 Aug;16(4):440-6. doi: 10.1111/j.1600-0501.2005.01137.x.
Tomasi C, Derks J. Clinical research of peri-implant diseases--quality of reporting, case definitions and methods to study incidence, prevalence and risk factors of peri-implant diseases. J Clin Periodontol. 2012 Feb;39 Suppl 12:207-23. doi: 10.1111/j.1600-051X.2011.01831.x.
Berglundh T, Persson L, Klinge B. A systematic review of the incidence of biological and technical complications in implant dentistry reported in prospective longitudinal studies of at least 5 years. J Clin Periodontol. 2002;29 Suppl 3:197-212; discussion 232-3. doi: 10.1034/j.1600-051x.29.s3.12.x.
Derks J, Schaller D, Hakansson J, Wennstrom JL, Tomasi C, Berglundh T. Peri-implantitis - onset and pattern of progression. J Clin Periodontol. 2016 Apr;43(4):383-8. doi: 10.1111/jcpe.12535. Epub 2016 Mar 29.
Derks J, Schaller D, Hakansson J, Wennstrom JL, Tomasi C, Berglundh T. Effectiveness of Implant Therapy Analyzed in a Swedish Population: Prevalence of Peri-implantitis. J Dent Res. 2016 Jan;95(1):43-9. doi: 10.1177/0022034515608832.
Derks J, Hakansson J, Wennstrom JL, Tomasi C, Larsson M, Berglundh T. Effectiveness of implant therapy analyzed in a Swedish population: early and late implant loss. J Dent Res. 2015 Mar;94(3 Suppl):44S-51S. doi: 10.1177/0022034514563077. Epub 2014 Dec 11.
Other Identifiers
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Jan1
Identifier Type: -
Identifier Source: org_study_id
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