NCT01201876|Completed
DPBRN Reasons for Replacement or Repair of Dental Restorations
Reasons for Replacement or Repair of Dental Restorations
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Reasons for Replacement or Repair of Dental Restorations
Sponsor study identifier
Secondary identifiers
NIH
observational
6,368
2 countries
7
Study Start
November 2008
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
March 2010
Actual (reported)Study Completion
March 2010
Actual (reported)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 used in the replacement restoration on permanent ("adult") teeth.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
March 2010
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
November 2008
Date type not reportedThis date has not been verified as actual or estimated.
March 2010
Actual (reported)March 2010
Actual (reported)September 13, 2010
Actual (reported)September 15, 2010
Actual (reported)Practitioner investigators must have been enrolled in the DPBRN, completed the "Assessment of caries diagnosis \& caries treatment" study; and do at least some restorative dentistry in their practices. The human subjects directly involved in this study were patients who had sought dental treatment in the DPBRN practitoners' practices.
Contact the study team to confirm eligibility.
University of Alabama at Birmingham
Birmingham, Alabama, 35294-0007, United States
University of Florida College of Dentistry
Gainesville, Florida, 32610, United States
Health Partners Dental Group
Minneapolis, Minnesota, 55440-1309, United States
Health Partners Research Foundation
Minneapolis, Minnesota, 55440-1524, United States
Kaiser Permanente Center for Health Research
Portland, Oregon, 97227, United States
Permanente Denrtal Associates
Portland, Oregon, 97232, United States
University of Copenhagen Royal Dental College
Valeria V Gordan, DDS, MS, MSCI
Dental Practice-Based Research Network
Gregg H Gilbert, DDS, MBA
Dental Practice-Based Research Network
6,368 participants (actual enrollment reported by the registry).
First Submitted
September 13, 2010
First Posted
September 15, 2010
Study Start
November 2008
Date type not reportedThis date has not been verified as actual or estimated.
DPBRN Development of a Patient Based Provider Intervention for Early Caries Management
Copenhagen, Denmark
Primary Completion
March 2010
Actual (reported)Study Completion
March 2010
Actual (reported)Last Updated
June 16, 2011
Record last verified: 2011-06
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Source: ClinicalTrials.gov.
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