Trials / Completed
CompletedNCT01201408
DPBRN Longitudinal Study of Dental Restorations Placed on Previously Un-restored Surfaces
Longitudinal Study of Dental Restorations Placed on Previously Un-restored Surfaces
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 9,291 (estimated)
- Sponsor
- Dental Practice-Based Research Network · Network
- Sex
- All
- Age
- 6 Years
- Healthy volunteers
- Accepted
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.
Detailed description
This study is an observational follow-up of previously placed dental restorations (fillings) and is conducted during routine dental care visits.
Conditions
Timeline
- Start date
- 2007-11-01
- Primary completion
- 2011-09-01
- Completion
- 2011-09-01
- First posted
- 2010-09-14
- Last updated
- 2011-09-20
Locations
7 sites across 2 countries: United States, Denmark
Source: ClinicalTrials.gov record NCT01201408. Inclusion in this directory is not an endorsement.