Status:
COMPLETED
DPBRN Reasons for Replacement or Repair of Dental Restorations
Lead Sponsor:
Dental Practice-Based Research Network
Collaborating Sponsors:
HealthPartners Institute
Heatlh Partners Research Foundation (Minnesota)
Conditions:
Dental Caries
Eligibility:
All Genders
6+ years
Brief Summary
The purpose of this study was to document the reasons for replacement or repair of defective restorations ("fillings") and to record the restorative material of the failed restoration and the material...
Detailed Description
The aims of this study were to (1) quantify the prevalence of reason(s) for replacing existing restorations in DPBRN practices; (2) quantify the percentages and types of restorative materials of faile...
Eligibility Criteria
Inclusion
- Inclusion Criteria:
- participants directly involved in this study were patients who sought dental treatment in the practitioner-investigators practices
- any tooth surface that was previously restored was eligible for this study, provided that it was on a permanent ("adult") tooth. This means that permanent first molars were eligible, which typically erupt at about age 6 years. This means that persons age 6 and older were enrolled in the study and there was no upper age limit.
Exclusion
Key Trial Info
Start Date :
November 1 2008
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
March 1 2010
Estimated Enrollment :
6368 Patients enrolled
Trial Details
Trial ID
NCT01201876
Start Date
November 1 2008
End Date
March 1 2010
Last Update
June 16 2011
Active Locations (7)
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1
University of Alabama at Birmingham
Birmingham, Alabama, United States, 35294-0007
2
University of Florida College of Dentistry
Gainesville, Florida, United States, 32610
3
Health Partners Dental Group
Minneapolis, Minnesota, United States, 55440-1309
4
Health Partners Research Foundation
Minneapolis, Minnesota, United States, 55440-1524