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Completed

NCT Number: NCT01201408

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

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.

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Key information

Conditions

Dental Caries Stomatognathic Diseases Tooth Demineralization Tooth Diseases

Age range

6 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

University of Copenhagen Royal Dental College, Copenhagen, Denmark

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About this study

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

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

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

Interested in participating?

Completed

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Sponsors and collaborators

Lead sponsor

Dental Practice-Based Research Network

Network

Collaborators

  • 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

Registry information

Official study title

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

Important dates

Study start
2007
Primary completion
2011
Study completion
2011
First posted
Sep 14, 2010
Registry last updated
Sep 20, 2011

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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