DPBRN Longitudinal Study of Dental Restorations Placed on Previously Un-restored Surfaces

Sponsor

Dental Practice-Based Research Network (Other)

Overall Status

Completed

CT.gov ID

NCT01201408

Collaborator

National Institute of Dental and Craniofacial Research (NIDCR) (NIH), HealthPartners Institute (Other), Kaiser Permanente (Other), Permanente Dental Associates Group, Oregon (Other), University of Alabama at Birmingham (Other), University of Copenhagen (Other), University of Florida (Other)

9,291

Enrollment

Locations

Duration (Months)

1327.3

Patients Per Site

28.9

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

The purpose of this study is to assess the quality and expected lifespan of fillings recorded in the DPBRN "Reasons for placing the first restoration on permanent tooth surfaces" study, and the factors affecting how long the fillings last.

Condition or Disease	Intervention/Treatment	Phase
Dental Caries

Detailed Description

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

Study Design

Study Type:

Observational

Anticipated Enrollment :

9291 participants

Observational Model:

Cohort

Time Perspective:

Prospective

Official Title:

Longitudinal Study of Dental Restorations Placed on Previously Un-restored Surfaces

Study Start Date :

Nov 1, 2007

Actual Primary Completion Date :

Sep 1, 2011

Actual Study Completion Date :

Sep 1, 2011

Arms and Interventions

Arm	Intervention/Treatment
Dental Caries assessment

Outcome Measures

Primary Outcome Measures

Eligibility Criteria

Criteria

Ages Eligible for Study:

6 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Yes

Inclusion Criteria:

participant in the DPBRN "Reasons for placing the first restoration on permanent tooth surfaces" study

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
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
5	Kaiser Permanente Center for Health Research	Portland	Oregon	United States	97227
6	Permanente Denrtal Associates	Portland	Oregon	United States	97232
7	University of Copenhagen Royal Dental College	Copenhagen		Denmark

Sponsors and Collaborators

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

Investigators

Principal Investigator: Valeria V Gordan, DDS, MS, University of Florida

Study Documents (Full-Text)

None provided.

More Information

Additional Information:

Dental Practice-Based Research Network

Publications

None provided.

Responsible Party:

Gregg H. Gilbert, DDS, MBA, FAAHD, Professor and Chair, Department of General Dental Sciences, Dental Practice-Based Research Network

ClinicalTrials.gov Identifier:

NCT01201408

Other Study ID Numbers:

111015
U01DE016747

First Posted:

Sep 14, 2010

Last Update Posted:

Sep 20, 2011

Last Verified:

Sep 1, 2011

Keywords provided by Gregg H. Gilbert, DDS, MBA, FAAHD, Professor and Chair, Department of General Dental Sciences, Dental Practice-Based Research Network

Dental Caries

Assessments

dental materials

Additional relevant MeSH terms:

Dental Caries

Study Results

No Results Posted as of Sep 20, 2011