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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01201395
Other study ID # 111010
Secondary ID U01DE016747
Status Completed
Phase N/A
First received September 13, 2010
Last updated September 16, 2011
Start date September 2009
Est. completion date September 2011

Study information

Verified date September 2011
Source Dental Practice-Based Research Network
Contact n/a
Is FDA regulated No
Health authority United States: Institutional Review Board
Study type Observational

Clinical Trial Summary

The purpose of this study is to assess the quality and expected lifespan of fillings recorded in the DPBRN "Reasons for replacement and repair of dental restorations" study, and the factors affecting how long the fillings last.


Description:

The study is an observational follow-up of previously placed dental restorations (fillings)and is conducted during routing dental care visits.


Recruitment information / eligibility

Status Completed
Enrollment 9813
Est. completion date September 2011
Est. primary completion date September 2011
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Both
Age group 6 Years and older
Eligibility Inclusion Criteria:

- participant in the DPBRN "Reasons for replacement or repair of dental restorations" study

Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


Locations

Country Name City State
Denmark University of Copenhagen Royal Dental College Copenhagen
United States University of Alabama at Birmingham Birmingham Alabama
United States University of Florida College of Dentistry Gainesville Florida
United States Health Partners Dental Group Minneapolis Minnesota
United States Health Partners Research Foundation Minneapolis Minnesota
United States Kaiser Permanente Center for Health Research Portland Oregon
United States Permanente Denrtal Associates Portland Oregon

Sponsors (8)

Lead Sponsor Collaborator
Dental Practice-Based Research Network HealthPartners Institute, Kaiser Permanente, National Institute of Dental and Craniofacial Research (NIDCR), Permanente Dental Associates Group, Oregon, University of Alabama at Birmingham, University of Copenhagen, University of Florida

Countries where clinical trial is conducted

United States,  Denmark, 

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